Ohio Round Barns & Other Round Structures List
– Mar 23, 2024
 

Number	County	Town	Size	Built	Verif	GPS	Description
OH-02-01	Allen	Delphos		1914	Gone	GONE	E. of Delphos, Rt. N30, Elmer Moenter, round, cupola, (Gould, Ohio RB7). Razed 82.
OH-02-02		Elida			06-2003	N40 46.43 W84 11.42	S. of Elida, American Township. Baty Rd. S. 0.5 miles from jct with OH309 on the E. side of Elida, W. on East Rd. 0.3 miles to the barn on the N. side of the road at 4680 East Rd. True round barn, white vertical siding, 2-pitch conical roof, large louvered cupola, very good condition. To be painted in the summer of 2003.
OH-02-03		Elida				GONE	Round house at 5140 Dutch Hollow Rd., N. of the state Rd.
OH-02-04		Lima			09-2009	N40 43.165 W84 02.403	SE of Lima, Perry Township. OH117/309 (Harding Hwy) E. 0.25 miles from jct with I75 exit 125 in Lima, S. (curves SE) on OH117 (Bellefontaine Rd.) 1.9 miles to the bldg on the NE side of the road. Rebel Run Root Beer, 16-sided bldg.
OH-02-05		Lima	91'	1993	06-2015	N40 43.384 W84 11.227	W. of Lima, Shawnee Township. OH117 (Spencerville Rd.) W. 1.9 miles from jct with Shawnee Rd. on the W. side of Lima to the bldg on the N. side of the road at 4400. Apple Tree Academy, 24 sided bldg, dome roof.
OH-02-06		Lima	70'	1997	06-2015	N40 42.408 W84 10.037	W. of Lima, Shawnee Township. Breese Rd. W. 1.5 miles from jct with I75 exit 120, N. on Shawnee Rd. 1.3 miles, W. on Ft. Amanda Rd. 0.8 miles, N. on Lindon Dr. 0.15 miles to the house on the W. side of the road at 2335. 13-sided house, irregular sides.
OH-02-07		Elida	60'		06-2015	N40 47.295 W84 12.210	In Elida. At the SE corner of Main St. & Greenlawn Av. First Federal Bank, hexagon bldg.
OH-02-08		Elida	~45'		1967	N40 48.052 W84 12.359	N. of Elida, American Township. OH309 NW 0.5 miles from jct with Main St. in Elida, N. on Wapakoneta Rd. 0.65 miles, E. on Troyer Rd. 0.6 miles to the barn on the S. side of the road at 5435. True round barn, flat roof.
OH-03-?1	Ashland						In Ashland. Hexagon bldg. (N40 51.706 W82 19.264)
OH-04-01	Ashtabula	Conneaut			06-2015	N41 53.109 W80 33.378	S. of Conneaut, Monroe Township. OH7 S. 2.4 miles from jct with I90 just S. of Conneaut, E. on Hatches Corners Rd. 0.8 miles to the barn on the S. side of the road at 6312. Turner, octagon barn, 3 story, sectional conical roof, no cupola, windows from Belgium, fair condition.
OH-04-02		Conneaut	50'	1863	06-2003	N41 56.476 W80 33.410	In Conneaut. Liberty St. E. 0.2 miles from jct with OH7 in Conneaut to the house on the S. side of the road at 301. David Cummins, octagon house, 2 story, tan vertical siding, shutters on windows, windowed cupola, excellent condition. Now painted white & the shutters are removed.
OH-04-03		Conneaut	40'	1865	06-2003	N41 56.136 W80 34.044	In Conneaut. OH7 S. 0.5 miles from jct with US20 in Conneaut, W. on Welton Rd. 0.05 miles, S. on Mill St. 0.15 miles to the house on the W. side of the road at 465. W.C. Kaiser, octagon house, red brick, 2 story, no cupola, central chimney, excellent condition.
OH-04-04		New Lyme		c1840	08-2009	N41 35.461 W80 46.790	NE of Orwell, New Lyme Township. US322 E. 5.5 miles from jct with OH45 in Orwell, N. on OH46 3.9 miles to the house on the E. side of the road at 5832. Peck-Kukla, octagon house, grey horizontal siding w/white trim, basement w/concrete block walls, segmented conical roof, short windowed cupola w/flat roof, good condition.
OH-04-05		Windsor	45'	1860	08-2009	N41 30.898 W80 56.159	S. of Windsor, Windsor Township. OH534 (Noble Rd.) S. 1.4 miles from jct with US322 in Windsor to the house on the W. side of the road at 8551. Higley, octagon house, white horizontal siding, 2 story, segmented conical roof, large windowed cupola, porch on 3 sides, 4 dormers on porch roof, good condition.
OH-04-06		Austinburg		1884	08-2009	N41 43.382 W80 52.500	SSW of Austinburg, Austinburg Township. OH45 S. 2.8 miles from jct with OH307 in Austinburg, W. on Cork Cold Spring Rd. 1.0 miles, S. on Tote Rd. 0.5 miles to the house on the W. side of the road at 1021. Pane, octagon house, white horizontal siding, green trim around windows & doors, 2 story, no cupola, good condition.
OH-04-07		Ashtabula			08-2009	N41 51.222 W80 44.828	E. of Ashtabula, Plymouth Township. Plymouth Ridge Rd. E. 2.1 miles from jct with OH84 in Ashtabula to the house on the S. side of the road at 1160. To get a better view, continue E. for 0.1 miles, S. 200' into Sleepy Hollow, W. (curves S.) on Van Winkle Dr. 0.1 miles to view the house to the W. Lowell Brockway, octagon house, fairly new concrete, segmented conical roof, windowed clerestory, no cupola, excellent condition.
OH-04-08		Ashtabula			08-2009	N41 51.220 W80 44.588	E. of Ashtabula, Plymouth Township. Plymouth Ridge Rd. E. 2.2 miles from jct with OH84 in Ashtabula, S. 200' into Sleepy Hollow, E. (curves S.) on Van Winkle Dr. 0.15 miles to the house on the W. side of the road at 4689. Better view of the from the S. Hexagon house, stone, segmented conical roof, no cupola, shape concealed by rectangular additions, excellent condition.
OH-04-09		Rock Creek			08-2009	N41 39.658 W80 51.379	In Rock Creek. Water St. E. 0.2 miles from jct with OH45 to the house on the N. side of the road at 294. Octagon house, 3 octagon pods tied together, 2 story, blue-green horizontal siding, no cupola, very good condition. Repainted to light blue.
OH-04-10		Jefferson	43'		06-2015	N41 44.445 W80 46.501	In Ashtabula County Fairgrounds in Jefferson. OH46 S. 0.3 miles (2 blocks) from jct with OH307, W. on Ashtabula St. 0.25 miles (3 blocks), S. on Elm St. 150', W. into the fairgrounds 200', S. 300' to the barn. Floral Bldg, octagon barn, 2 story, white horizontal siding, segmented conical roof, no cupola, good condition, needs paint.
OH-04-11		Kingsville	40'	1999	07-2005	N41 48.59 W80 41.22	S. of Kingsville, Sheffield Township. OH193 S. 4.9 miles from jct with I90 exit 235 just S. of Kingsville, W. on Lillie Rd. 1.0 miles to the barn on the S. side of the road at 2766. Dale Hayes, octagon barn, brown vertical siding, 2-pitch roof, dormer over main entrance, open cupola.
OH-04-12		Roaming Shores	25'	1978	06-2015	N41 37.344 W80 49.370	S. of Roaming Shores, Rome Township. Crosby Cook Rd. S. 3.2 miles from jct with Knowlton Rd. Entry in Roaming Shores, W. on US6 1.0 miles, N. on Rome Rock Creek Rd. 1.0 miles, E. on Ketchum Rd. 0.1 miles, N. on Lode Star Dr. 0.15 miles to the house on the E. side of the road at 1052. Octagon house, brown vertical siding.
OH-04-13		Roaming Shores	30'	1968	06-2015	N41 37.337 W80 49.370	Same as OH-04-12. Octagon house, brown vertical siding.
OH-04-14		Roaming Shores	30'	1972	06-2015	N41 37.336 W80 49.391	Same as OH-04-12. Octagon garage, tan vertical siding.
OH-04-15		Roaming Shores	37'		06-2015	N41 38.366 W80 49.816	SW of Roaming Shores, Rome Township. Crosby Cook Rd. S. 3.2 miles from jct with Knowlton Rd. Entry in Roaming Shores, W. on US6 1.0 miles, N. on Rome Rock Creek Rd. 2.1 miles, W. on Callender Rd. 0.25 miles, N. on Rome Rock Creek Rd. 0.1 miles, E. on Roaming Rock Blvd 0.2 miles, N. on Rock Ln. 0.15 miles, E. on Rockaway Dr. 0.1 miles to the house on the N. side of the road at 78.
OH-04-16		Geneva-on-the- Lake	65'	2003	06-2015	N41 51.502 W80 57.958	At The Lodge in Geneva-on-the-Lake. OH534 S. 100 yds from jct with OH531, W. 0.15 miles to parking lot. Bldg is to the N. about 120 yds. Pool, octagon bldg, white horizontal siding, windowed clerestory, small louvered square cupola.
OH-04-17		Geneva-on-the- Lake	65'	2003	06-2015	N41 51.454 W80 57.982	At The Lodge in Geneva-on-the-Lake. OH534 S. 100 yds from jct with OH531, W. 0.15 miles to parking lot. Bldg is behind the restaurant. Horizons Restaurant, octagon bldg, small louvered square cupola.
OH-04-18		Geneva-on-the- Lake	17'	2005	06-2015	N41 51.626 W80 57.029	In Geneva-on-the-Lake. On the S. side of OH531 (Lake Rd.) 200' W. of Warner Dr. at 5408. Mike's Gyros, hexagon bldg.
OH-04-19		Geneva-on-the- Lake	17'	2005	06-2015	N41 51.631 W80 56.988	In Geneva-on-the-Lake. At the SW corner ov OH531 (Lake Rd.) & Warner Dr. Concession Stand, hexagon bldg.
OH-04-20		Ashtabula	55'	1987	06-2015	N41 53.021 W80 47.652	In Ashtabula. US20 W. 1.1 miles from jct with OH11/46, N. on Lake Av. 1.0 miles, E. on 24th St. 0.25 miles to the bldg on the N. side of the road at 115. Community Care Ambulance, octagon bldg, windowed clerestory.
OH-04-21		Simons			06-2015	N41 32.035 W80 31.346	In Simons. Old US322 N. 50' from jct with US322 to the house ahead at 7256. Octagon house.
OH-05-01	Athens	Coolville			06-2005	N39 13.78 W81 47.33	NE of Coolville, Troy Township. US50 NE 0.3 miles from jct with OH144 just N. of Coolville, SE on Frost Rd. (CR58) 0.2 miles, sharp left & go up a hill. Drive to top of hill and walk to barn. Most of the sides have been removed.
OH-05-02		Athens	60'	1957	05-2006	N39 19.57 W82 05.95	On the University of Ohio Campus in Athens. OH682 NW 0.5 miles from jct with US33/50 on the S. side of Athens, N. on Richland Av. 0.5 miles, E. on Mulberry St. 0.25 miles, N. on University Terace 0.1 miles to the building on the W. side of the road. Galbreath Chapel, octagon bldg w/rectangular attachments.
OH-05-03		Athens	30'		07-2015	N39 19.075 W82 08.971	W. of Athens, Athens Township. OH56 W. about 1.5 miles from jct with OH682 on the W. side of Athens to the house on the N. side of the road at 7732B OH56. 12-sided house, 2 story, brown vertical siding, segmented conical roof, no cupola, excellent condition.
OH-05-04		Athens		1968	07-2015	N39 19.394 W82 06.344	On the University of Ohio Campus in Athens. OH682 NW 0.5 miles from jct with US33/50 on the S. side of Athens, N. on Richland Av. 0.3 miles to the building on the W. side of the road. Convocation Center, true round bldg, low pitch dome roof.
OH-05-05		Athens	60'	2003	06-2005	N39 19.37 W82 06.23	On the University of Ohio Campus in Athens. OH682 NW 0.5 miles from jct with US33/50 on the S. side of Athens, N. on Richland Av. 0.3 miles to the building on the E. side of the road. Margaret M. Walter Hall, true round bldg, 2 story, rectangular attachments, low pitch dome roof w/octagon roof edge.
OH-05-06		Athens			10-2005	N39 19.20 W82 06.66	On the University of Ohio Campus in Athens. OH682 NW 0.5 miles from jct with US33/50 on the S. side of Athens, S. on Circle Dr. 0.15 miles, W. on unnamed Rd. 0.15 miles to the building on the N. side of the road. Bldg #206, octagon bldg.
OH-05-07		Athens			10-2005	N39 19.16 W82 06.52	On the University of Ohio Campus in Athens. OH682 NW 0.5 miles from jct with US33/50 on the S. side of Athens, S. on Circle Dr. 0.05 miles, E. (sharp right) on unnamed Rd. 0.05 miles to the building on the N. side of the road. Bldg #217, octagon bldg.
OH-05-08		Athens			05-2006	N39 19.514 W82 05.841	On the University of Ohio Campus in Athens. On the W. side of E Green Dr. 200' N. of E Mulberry St. Shively Hall, true round bldg.
OH-05-09		Athens		2006	02-2007	N39 19.497 W82 06.093	On the University of Ohio Campus in Athens. OH682 NW 0.5 miles from jct with US33/50 on the S. side of Athens, N. on Richland Av. 0.5 miles, E. on Mulberry St. 0.1 miles to the bldg on the S. side of the road. Baker University Center, octagon bldg w/rectangular attachment.
OH-05-10						MOVED	Moved to OH-37-04.
OH-05-11		Nelsonville	7'		07-2015	N39 25.998 W82 12.710	At Tri-County Career Center SE of Nelsonville, York Township. Canal St. SE 1.0 miles from jct with OH78 (Burr Oak Blvd), S. on OH691 0.5 miles to the bldg on the E. side of the road at 15676. Guard Shack, hexagon bldg, white horizontal siding.
OH-06-01	Auglaize	New Hampshire	102' x 80'	1908	06-2017	N40 33.527 W83 53.479	E. of New Hampshire, Goshen Township. OH385 E. 3.25 miles from jct with US33 in New Hampshire to the barn on the N. side of the road at 29249. Manchester, true round barn, red vertical siding, many windows, 2 section roof with 3-pitch on the upper section, tall windowed cupola, excellent condition.
OH-06-02		New Hampshire			03-2003	--GONE-- N40 32.18 W83 56.43	SSE of New Hampshire, Goshen Township. US33 SSE 1.5 miles from jct with OH385 in New Hampshire to the barn on the E. side of the road. 10-sided barn, white horizontal siding, 2-pitch roof, no cupola, fair condition.
OH-06-03		Buckland				GONE	Octagon barn located on Rt. 197, at the southern edge of town, in the NW corner of the county. (Razed 1994 - 01-17-2002 - Jerry Freeze)
OH-06-04		New Hampshire				GONE	Octagon barn located 1 mile E. of town on the Glover farm.
OH-06-05		Minster	47'	1999	06-2015	N40 24.097 W84 23.428	At Four Seasons Recreation Park in Minster. 7th St. W. 0.6 miles from jct with OH66/119 (Main St.), N. into park 0.1 miles to the bldg to the W. Restrooms / Concessions #1, octagon bldg, concrete block bottom, gray horizontal siding top, large louvered cupola.
OH-06-06		Minster	47'	1999	06-2015	N40 24.185 W84 23.305	At Four Seasons Recreation Park in Minster, Auglaize County, OH. 7th St. W. 0.6 miles from jct with OH66/119 (Main St.), N. into park 0.1 miles to the bldg ahead. Restrooms / Concessions #2, octagon bldg, concrete block bottom, gray horizontal siding top, large louvered cupola.
OH-06-07		New Bremen	85'	1989	06-2015	N40 26.640 W84 22.737	American Legion Post 241, 85', 1989, OH-06-07) in New Bremen, Auglaize County, OH. OH66 (Washington St.) N. 0.5 miles from jct with OH274 (Monroe St.) to the bldg on the E. side of the road.
OH-07-01	Belmont	St. Clairsville	50'	c1960	05-2006	N40 04.69 W80 54.52	In St. Clairsville. US40 (Main St.) W. 0.35 miles from jct with OH9 (Marietta St.) in St. Clairsville to the bldg on the N. side of the road.
OH-07-?1							In Bellaire. Round bldg. (N40 00.855 W80 44.685)
OH-07-?2							In St. Clairsville. Round bldg. (N40 04.689 W80 54.528)
OH-08-01	Brown	Georgetown	30'	1987	07-2015	N38 51.664 W83 53.648	In Georgetown. At the NE corner of Markley Av. & Amberly Dr. Hexagon house, 2-story, upper story gray horizontal siding, 1st floor brick, flat roof.
OH-08-02		Georgetown	30'	1987	07-2015	N38 51.726 W83 53.673	In Georgetown. On the W. side of Amberly Dr. 0.1 miles N. of Markley Av. at 8. Octagon house, white over brick siding, very low pitch roof.
OH-08-03		Georgetown	30'	1987	07-2015	N38 51.734 W83 53.658	In Georgetown. At the N. end of Amberly Dr. 0.1 miles N. of Markley Av. at 7. Octagon house, white over brick siding, very low pitch roof.
OH-08-04		Georgetown	30'	1987	07-2015	N38 51.730 W83 53.642	In Georgetown. On the E. side of Amberly Dr. 0.1 miles N. of Markley Av. at 30. Octagon house, white over brick siding, very low pitch roof.
OH-08-05		Georgetown	25'	1987	07-2015	N38 51.708 W83 53.644	In Georgetown. On the E. side of Amberly Dr. 100 yds N. of Markley Av. at 37. Heptagon house, white horizontal siding, small windowed cupola.
OH-08-06		Georgetown	30'	1987	07-2015	N38 51.685 W83 53.646	In Georgetown. On the E. side of Amberly Dr. 200' N. of Markley Av. at 41. Octagon house, white over brick siding, flat roof.
OH-08-07		Hamersville			09-2018	N38 54.876 W83 58.805	In Hamersville. Wooster Av. SE 0.6 miles from jct with OH774 (Orchard St.) to the house on the SW side of the road. Originally built as a kiln, converted to a passenger depot, then converted to a house; now appears abandoned.
OH-09-01	Butler	Monroe			06-2001	N39 26.060 W84 20.469	At L. Bishop Ranch in Monroe, Lemon Township. OH63 W. 200' from jct with I75 exit 29, SW on Lebanon St. 0.6 miles, S. on Gallaher St. 0.3 miles, E. on Mason Rd. 0.3 miles to the ranch & barn on the N. side of the road. Can see from I75 exit 29. L. Bishop, octagon barn, white block walls, tile roof.
OH-09-02		Shandon			06-2003	N39 19.722 W84 41.583	E. of Shandon, Ross Township. Hamilton New London Rd. E. 1.0 miles from jct with OH126 just S. of Shandon to the house on the S. side of the road at 3681. Octagon house, 2 story, white horizontal siding, segmented conical roof, no cupola, central chimney, excellent condition.
OH-09-03		Hamilton		1863	06-2003	N39 24.18 W84 33.53	In Hamilton. At 319 N 3rd St. Very fancy. Hamilton Community Foundation. Lane-Hooven, octagon house, brick, 4 large dormers, windowed cupola, excellent condition. Across the street from OH-09-04.
OH-09-04		Hamilton		1866	06-2003	N39 24.17 W84 33.51	In Hamilton. At 300 N 3rd St. Lane Library, octagon, across the street from OH-09-03. [www.lanepl.org]
OH-09-05		Middletown				GONE	Octagon restaurant at 201 Charles St. It was a barbecue & ribs restaurant but is now out of business. No longer standing.
OH-09-06		Oxford			10-2002	N39 31.179 W84 44.263	N. of Oxford. OH 732 N. (curves NE) 0.65 miles from jct with US27 in Oxford to a multi-house driveway on the SE side of the road. Driveway is for 3 houses; enter drive (curves left) & house is at end at 5270. Octagon house (double), brick.
OH-09-07		Monroe			11-2004	N39 26.089 W84 20.754	Same as OH-09-01. L. Bishop, octagon barn, white block walls, tile roof.
OH-09-08		Monroe			11-2004	N39 26.088 W84 20.566	Same as OH-09-01. L. Bishop, octagon barn, white block walls, tile roof.
OH-09-?1							In Fairfield. Octagon bldg. (N39 20.121 W84 31.546)
OH-09-?2							In Hamilton. Hexagon church. (N39 24.404 W84 34.883)
OH-09-?3							In Lindenwald. Hexagon church. (N39 22.793 W84 34.658)
OH-09-?4							In Oxford. Octagon bldg. (N39 30.257 W84 43.614)
OH-10-01	Carroll	Malvern	37'		06-2015	N40 40.002 W81 11.144	At Lake Mohawk S. of Malvern. At 402 Pueble Trl. This is in a gated community & access may be denied. Guard gate location: Reed Av. S. 0.2 miles from jct with OH43/183 (Canal St.) in Malvern, W. on Grant St. (becomes Morges Rd. then Citrus Rd. NW) 0.95 miles, S. on June Rd. NW 0.5 miles. Octagon house.
OH-10-02		Malvern			06-2015	N40 39.859 W81 10.993	Same as OH-10-01. 371 Cheyenne Trl.
OH-10-03		Malvern			06-2015	N40 38.898 W81 11.683	Same as OH-10-01. 994 Latonka Trl.
OH-10-04		Malvern	20'		06-2015	N40 38.907 W81 11.703	Same as OH-10-01. 992 Latonka Trl.
OH-10-05		Malvern			06-2015	N40 39.837 W81 12.077	Same as OH-10-01. 16-sided house. 1154 Ontario Trl.
OH-10-06		Malvern	40'		06-2015	N40 41.500 W81 11.110	In Malvern. At the NW corner of OH43/183 (Canal St.) & Cherry St. Serenity Salon, 16-sided bldg.
OH-10-?1		Malvern					Same as OH-10-01. Octagon house. (N40 39.822 W81 12.045)
OH-10-?2		Malvern	56'	1996			NE of Malvern., Brown Township. 10074 Blade Rd. NW. David Dixon, octagon barn, 22.5' sides. (N40 43.489 W81 08.791)
OH-11-01	Champaign	Urbana	90'		06-2000	N40 07.69 W83 45.15	N. of Urbana. US68 N. 1.3 miles from jct with US36 in Urbana to the barn on the W. side of the road up a driveway 0.2 miles. Just S. of the airport & next to a ROTC training camp. McMillan, Nut Wood, true round barn, brick, 12-sided cupola, excellent condition.
OH-11-02		Urbana	55'	1897	06-2000	N40 02.74 W83 42.96	SSE of Urbana, Urbana Township. OH54 S. 5.4 miles from jct with US36 in Urbana (OH54 will jog E. then back S.), continue S. 0.3 miles on Prairie Rd. (CR97) when OH54 jogs E. again, and the barn is to the W. at 4440 0.3 miles back in the field. Todd & Jill Michael, 12 sided, lt. blue horizontal siding, cupola, rectangular barn attached to the E., excellent condition.
OH-11-03		St. Paris	60'		06-2000	N40 07.18 W83 57.65	S. of St. Paris, Jackson Township. Springfield St. (CR18) S. 0.6 miles from jct with US36 in St. Paris to the barn on the W. side of the road at 850. True round barn, tile, 2-pitch roof, large, cupola, excellent condition.
OH-11-04		St. Paris	50'	1981	09-2012	N40 07.941 W83 58.594	W. of St. Paris, Johnson Township. US36 W. about 1.3 miles from jct with Springfield St. (CR19) in St. Paris to the house at 11411 US36. 16-sided house, 1 story, low pitch sectional conical roof, 8 1/2' porch encircles the house, excellent condition.
OH-11-05		Champaign			06-2015	N40 10.687 W83 37.585	N. of Cable. Main St. (becomes Inskeep Rd.) N. 0.45 miles from jct with Clay St. in Cable, W. on Black Rd. 200' to the house on the N. side of the road at 5600. Multi-sided house.
OH-11-06		Urbana	26'		06-2015	N40 06.170 W83 43.913	In Oakdale Cemetery in Urbana. OH54 A. 0.25 miles from jct with US36, W. on Cemetery Rd. 0.25 miles to the bldg on the S. side of the road. Caretaker's Office, hexagon bldg, brick, windowed cupola.
OH-11-07		Urbana	80'		06-2015	N40 07.259 W83 45.884	In Urbana. OH29 (Oakwood St. - becomes Norwood Av.) N. 0.8 miles from jct with US36 to the bldg on the E. side of the road at 985. Urbana Veterinary Clinic, true round bldg, brown vertical siding, flat roof, large round windowed cupola w/flat roof.
OH-12-01	Clark	Enon			05-2001	N39 51.97 W83 54.28	SE of Enon, Mad River Township. Broadway Rd. E. 1.0 miles from jct with Xenia Dr. in Enon, S. on Fowler Rd. 1.0 miles, E. on Rebert Pike 0.8 miles to the barn on the N. side of the road. Octagon barn, white vertical siding, no cupola, rectangular attachment on one side, good condition.
OH-12-02		Springfield			06-2018	N39 51.882 W83 52.059	SW of Springfield, Mad River Township. US68 S. 1.0 miles from jct with I70 exit 52 SW of Springfield, SW on Fairfield Pike 1.5 miles to the barn on the SE side of the road. Octagon barn, limestone, louvered cupola.
OH-12-03		New Carlisle			09-2012	N39 54.797 W83 59.611	SE of New Carlisle, Bethel Township. US40 E. 2.4 miles from jct with OH235 (Dayton Lakeview Rd.) to the bldg on the N. side of the road. Octagon bldg w/rectangular attachment on each side.
OH-12-?1							In Springfield. Octagon bldg. (N39 55.077 W83 49.822)
OH-12-?2							In Springfield. Octagon church. (N39 52.350 W83 48.788)
OH-13-?1	Clermont						In Day Heights. Round house. (N39 10.512 W84 13.905)
OH-13-?2							In Mulberry. Octagon church. (N39 11.291 W84 13.114)
OH-13-?3							In Springvale. Round bldg. (N39 12.862 W84 12.171)
OH-15-01	Columbiana	Fredericktown	30'		05-2001	N40 42.88 W80 32.69	In Fredericktown, St. Clair Township. Main St. (Midland Fredericktown Rd.) E. 0.1 miles from OH170 (Jackson St.) to the barn on the S. side of the road. William H. Vodrey, octagon barn, red vertical siding, windowed cupola, excellent condition.
OH-15-02		Fredericktown	40'		11-1999	--GONE-- N40 43.003 W80 31.677	E. of Fredericktown, St. Clair Township. Midland Fredericktown Rd. E. 1.0 miles from jct with OH170 in Fredericktown to the barn on the N. side of the road behind the house. Octagon barn (chicken house), cupola, poor condition 1999.
OH-15-?2							In Alliance. Geodesic garage. (N40 53.139 W81 03.911)
OH-15-?3							In Alliance. Geodesic house. (N40 53.146 W81 03.918)
OH-15-?4							In East Liverpool. Round bldg. (N40 37.722 W80 34.055)
OH-15-?5							In Salem. Round bldg. (N40 53.964 W80 49.979)
OH-16-01	Coshocton	Coshocton			10-2002	N40 16.22 W81 52.62	In Coshocton. OH36 S. 0.3 miles from jct with OH541W (Chestnut St.) in Coshocton, W. on Whitewomen St. to the bldg at 409 S Whitewomen St. Octagon doctor's office, 1 story, brick.
OH-16-02		Warsaw			06-2001	--GONE-- N40 20.014 W81 59.728	E. of Warsaw, Jefferson Township. US36 E. 0.6 miles from jct with OH60 in Warsaw to the barn on the N. side of the road at a church camp. Stretched octagon, white vertical siding, no cupola, fair condition.
OH-16-03		Bakersville				GONE	SE of Bakersville. 1 ½ to 2 miles E. of OH751 on TR100KS. Octagon building.
OH-16-04		West Lafayette	30'		06-2015	N40 16.712 W81 45.264	In West Lafayette. Stewart Av. W. 0.2 miles from jct with OH93 (Kirk St.) to the garage on the N. side of the road.
OH-16-05		West Lafayette	168'		06-2015	N40 16.227 W81 45.240	Ridgewood Middle School in West Lafayette. At the NW corner of 6th & Oak Sts. Classrooms, true round bldg, flat roof.
OH-16-06		West Lafayette	180'		06-2015	N40 16.257 W81 45.266	Same as OH-16-05. Gym, dome roof.
OH-17-01	Crawford	Bucyrus				GONE	N. of Bucyrus. 3.6 miles N. of the jct of US30 on OH4, then 0.8 miles W. on Temple Rd. to the first road, which is Flickinger Rd. Turn N. for 0.5 miles to the barn on the right at 5031 Flickinger Rd. Round. (Torn down 1998 - 09-2001 - Don Burnell)
OH-17-02		Galion	116'		06-2015	N40 44.569 W82 46.964	In Galion. At the SE corner of Buehler St. & Fairview Av. Church of the Nazarene, 16-sided church, geodesic roof, pentagon cupola.
OH-18-01	Cuyahoga	Bay Village			06-2003	N41 29.134 W81 53.749	In Bay Village. At the NE corner of Sunset Dr. & Forestview Rd. at 24920 Sunset Dr. Octagon house & garage, 2 story, unpainted vertical siding, flat roof, no cupola, excellent condition.
OH-18-02		Strongsville			10-1998	N41 17.09 W81 48.89	In Strongsville. OH82 W. 0.35 miles from jct with I71 exit 231 in Strongsville, S. on Howe Rd. 1.8 miles, W. (curves S.) on Goldenstar Dr. 0.3 miles to the bldg at 17400. Octagon clubhouse, vertical siding, 2-pitch windowed cupola comes to a point.
OH-18-03		Brecksville	100'	1999	05-2014	N41 17.499 W81 40.549	SW of Brecksville, Broadview Heights Township. Rest area bldg at mile marker 170 of the eastbound Ohio Turnpike. Tow Path, true round bldg.
OH-18-04		Brecksville	100'	1999	05-1014	N41 17.543 W81 40.275	SW of Brecksville, Broadview Heights Township. Rest area bldg at mile marker 170 of the westbound Ohio Turnpike. Tow Path, true round bldg.
OH-18-?1		Cleveland		1904			Cleveland Public Library in Cleveland. 5437 Broadway Av. 10 sided bldg., brick. [www.libraryrestaurant.net] (N41 28.074 W81 39.101)
OH-18-?4		Cleveland					In Gordon Park in Cleveland. Octagon bldg. (N41 32.269 W81 38.230)
OH-18-?5		Cleveland					In Gordon Park in Cleveland. Pentagon bldg. (N41 32.244 W81 38.102)
OH-18-?6							In Bedford. Octagon church. (N41 24.223 W81 32.178)
OH-18-?7							In Brooklyn. Hexagon bldg. (N41 26.382 W81 44.321)
OH-18-?8							In Brooklyn. Round church. (N41 26.552 W81 44.413)
OH-18-?9							In Cleveland. Geodesic bldg. (N41 24.730 W81 51.995)
OH-18-?10							In Cleveland. Hexagon bldg. (N41 28.402 W81 43.877)
OH-18-?11							In Cleveland. Hexagon bldg. (N41 28.376 W81 43.872)
OH-18-?12							In Cleveland. Hexagon school. (N41 27.088 W81 42.242)
OH-18-?13							In Cleveland. Octagon bldg. (N41 30.850 W81 37.391)
OH-18-?14							In Cleveland. Octagon bldg. (N41 28.958 W81 44.332)
OH-18-?15							In Cleveland. Octagon bldg. (N41 27.714 W81 44.274)
OH-18-?16							In Cleveland. Octagon bldg. (N41 27.291 W81 36.090)
OH-18-?17							In Cleveland. Octagon bldg. (N41 26.886 W81 46.171)
OH-18-?18							In Cleveland. Octagon bldg. (N41 26.372 W81 43.382)
OH-18-?19							In Cleveland. Octagon bldg. (N41 26.322 W81 37.658)
OH-18-?20							In Cleveland. Octagon church. (N41 27.560 W81 38.567)
OH-18-?21							In Cleveland. Octagon church. (N41 25.823 W81 33.913)
OH-18-?22							In Cleveland. Round bldg. (N41 30.459 W81 41.204)
OH-18-?23							In Cleveland. Round bldg. (N41 30.441 W81 41.766)
OH-18-?24							In Cleveland. Round bldg. (N41 27.722 W81 41.868)
OH-18-?25							In Cleveland. Round bldg. (N41 27.713 W81 41.827)
OH-18-?26							In Cleveland. Round bldg. (N41 27.604 W81 38.416)
OH-18-?27							In Cleveland. Round bldg. (N41 26.638 W81 43.002)
OH-18-?28							In Cleveland. Round bldg. (N41 26.015 W81 49.928)
OH-18-?29							In Cleveland Heights. Octagon bldg. (N41 30.923 W81 34.999)
OH-18-?30							In Cleveland Heights. Round bldg. (N41 30.959 W81 33.701)
OH-18-?31							In Cleveland Heights. Round bldg. (N41 30.923 W81 34.304)
OH-18-?32							In East Cleveland. Octagon bldg. (N41 32.449 W81 33.736)
OH-18-?33							In Euclid. Round bldg. (N41 37.055 W81 30.790)
OH-18-?34							In Euclid. Round bldg. (N41 35.952 W81 31.578)
OH-18-?35							In Forest Hills. Donut bldg. (N41 32.718 W81 36.473)
OH-18-?36							In Forest Hills. Donut bldg. (N41 32.680 W81 36.473)
OH-18-?37							In Forest Hills. Round bldg. (N41 32.287 W81 36.393)
OH-18-?38							In Gates Mills. Octagon church. (N41 31.169 W81 25.816)
OH-18-?39							In Gates Mills. Octagon church. (N41 31.169 W81 25.816)
OH-18-?40							In Highland Heights. Octagon bldg. (N41 32.249 W81 29.148)
OH-18-?41							In Mayfield Heights. Hexagon bldg. (N41 30.852 W81 27.146)
OH-18-?42							In North Royalton. Round bldg. (N41 19.779 W81 43.309)
OH-18-?43							In Orange. Round bldg. (N41 26.197 W81 28.718)
OH-18-?44							In Parma. Octagon bldg. (N41 24.165 W81 43.275)
OH-18-?45							In Parma. Round bldg. (N41 24.408 W81 42.842)
OH-18-?46							In Pepper Pike. Round bldg. (N41 28.852 W81 29.103)
OH-18-?47							In Shaker Heights. Round bldg. (N41 27.557 W81 32.007)
OH-18-?48							In Solon. Octagon church. (N41 24.602 W81 27.137)
OH-18-?49							In South Collinwood. Round bldg. (N41 33.777 W81 34.021)
OH-18-?50							In St. Clair. Round bldg. (N41 31.855 W81 38.916)
OH-18-?51							In St. Clair. Round bldg. (N41 31.144 W81 38.562)
OH-18-?52							In Strongsville. Hexagon bldg. (N41 18.037 W81 51.840)
OH-18-?53							In Strongsville. Octagon bldg. (N41 19.105 W81 49.664)
OH-18-?54							In Warrensville Heights. Octagon bldg. (N41 26.129 W81 31.551)
OH-19-01	Darke	Greenville	58'	ca 1875	Gone	GONE	2 miles NE of Greenville on Requarth Rd. True round barn, red horizontal siding, no cupola, 32' central silo 12' diameter. (Gould photo - Ohio RB5). Destroyed by fire in 1994
OH-19-02		Gettysburg	50'		08-2009	N40 03.801 W84 27.956	SSE of Gettysburg, Franklin Township. CR20 SE 0.3 miles from jct with US36 in Gettysburg, continue SE (curves E.) on CR127 1.4 miles, S. on Byreley Rd. 2.8 miles to the barn on the E. side of the road at 4937. Fred & Joyce Bernhard, octagon barn, white vertical siding, 2-pitch segmented conical roof, aerator, attached rectangular barn, good condition.
OH-19-03		Bradford			1996	--GONE-- N40 09.59 W84 26.31	N. of Bradford. OH721 (Miami Av.) N. 1.7 miles from jct with Keller St. on the N. side of Bradford, W. on OH185 about 0.4 miles to the barn at 8373 (½ mile E. of Zerber road). Octagon barn, white vertical siding, 2-pitch segmented roof, small cupola w/aerator.
OH-19-04		Gettysburg	45'	1900	01-2001	--GONE-- N40 04.202 W84 29.424	S. of Gettysburg, Franklin Township. CR20 (Gettysburg Pitsburg Rd.) SE (curves S.) 2.9 miles from jct with US36 in Gettysburg to the barn on the west side of road at 5194. Steve Rader, octagon barn, white vertical siding, 2-pitch segmented conical roof, small dormer at roofline, louvered cupola, poor condition. [08-2009: Paint peeling & roof desperately needs repair.]
OH-19-05		Coletown		1913	06-2003	N40 07.301 W84 40.612	NW of Greenville, Greenville Township. OH571 NW 2.1 miles from jct with OH49 on the NW corner of Greenville to the house on the NE side of the road across from the jct with Wildcat Rd. Octagon house, 2 story, white horizontal siding, octagon porch on the entrance side, very good condition.
OH-19-06		Arcanum	60'	1910	11-2003	N40 01.329 W84 31.676	NE of Arcanum, Van Buren Township. OH49A N. 1.9 miles from jct with South St. in Arcanum, continue across OH49 0.2 miles, E. on Delisle Fourman Rd. 1.0 miles to the barn on the N. side of the road at 7432 up a driveway 0.1 miles. True round barn, red vertical siding, steel 2-pitch conical roof, windowed cupola, excellent condition. Moved from Indiana (IN-12-01) Feb 2001.
OH-21-01	Delaware	Ostrander	64'		07-2000	N40 15.99 W83 14.32	W. of Ostrander, Scioto Township. US36 W. 1.4 miles from jct with CR163 (Ostrander Rd.) just N. of Ostrander to the bldg. (horse show ring) at 10156 US36. Larkspur Farm, 12-sided horse show ring,.
OH-21-02		Delaware	21'	c1934	10-1998	N40 18.07 W83 03.54	In Delaware. US42 (Lake St.) N. 0.2 miles (2 blocks) from jct with US36 in Delaware to the bldg at the NW corner of Lake St. & Central Av. (PA37). Dick Bardil, octagon gas station, 2 columns on each corner, tile roof, no cupola.
OH-21-03		Powell			10-1998	N40 10.26 W83 02.62	NE of Powell, Liberty Township. PA750 (Olentangy St.) E. 1.6 miles from jct with Liberty St. in Powell, N. on PA315 (Olentangy River Rd.) 1.0 miles to the house on the E. side of the road at 8801. Octagon house, brown siding, large windowed cupola.
OH-21-04		Delaware	58'	1988	01-2007	N40 16.81 W83 09.10	W. of Delaware, Scioto Township. US36 W. 4.9 miles from jct with Sandusky St. in Delaware, S. on Klondike Rd. 0.7 miles to the house on the W. side of the road at 2448.
OH-21-05		Sunbury					W. of Sunbury, Berlin Township. 1008 Africa Rd. (CR21). Octagon house. (address=N40 15.400 W82 57.120)
OH-21-06		Delaware	36'	1979			SW of Delaware, Concord Township. 5077 US42, S. side. 16 sided house. (N40 14.416 W83 09.096)
OH-21-07		Ashley	12'				SW of Ashley, Oxford Township. 3122 Steamtown Rd., E. side. Octagon bldg. (address=N40 22.730 W83 00.880)
OH-21-08		Condit					NE of Sunbury, Trenton Township. 4220 US36, S. side. Geodesic house. (N40 15.842 W82 46.851)
OH-21-09		Sunbury	25'				W. of Sunbury, Berkshire Township. 7097 E US36. Octagon bldg, office for the Northgate Community Church. (N40 16.049 W82 56.113)
OH-21-10		Galena	68'	1980			SW of Galena, Genoa Township. 5905 Lewis Center Rd. Visitors Center, hexagon bldg, rectangular addition to the south. (N40 11.218 W82 58.513)
OH-21-11		Lewis Center		2002	11-2009	N40 11.873 W83 01.774	W. of Lewis Center, Orange Township. US23 S. 0.15 miles from jct with Lewis Center Rd. just W. of Lewis center to the church on the W. side of the road at 6583. All Shepherds Lutheran Church, octagon, small dormer on S. side of roof, windowed cupola, rectangular attachment on the NE.
OH-21-12		Columbus			09-2009	--GONE-- N40 08.377 W82 59.514	Cheeseburger in Paradise, OH-21-12) N. of Columbus, Polaris Township, Delaware County, OH. OH750 (Polaris Pky) W. 1.0 miles from jct with I71 exit 121 N. of Columbus, S. on Sancus Blvd 0.25 miles to the bldg on the W. side of the road at 8665. Cheeseburger in Paradise, round bldg, octagon roof & louvered cupola.
OH-21-13		Powell			11-2009	N40 09.924 W83 01.243	E. of Powell, Orange Township. OH750 (Powell Rd.) E. 3.0 miles from jct with Liberty St. in Powell, N. on US23 Columbus Pike 0.6 miles to the bldg on the W. side of the road. Huntington Bank, round bldg, mostly glass, flat roof.
OH-21-14		Delaware			11-2009	N40 14.539 W83 02.915	S. of Delaware, Liberty Township. US23 S. 2.8 miles from jct with US42 on the S. side of Delaware, E. on Cheshire Rd. 0.1 miles to the bldg on the N. side of the road. Lakes at Cheshire Condominiums, octagon bldg.
OH-21-?1							In Delaware. Octagon bldg. (N40 19.099 W83 04.403)
OH-21-?2							In Delaware. Octagon bldg. (N40 18.194 W83 05.899)
OH-21-?3							In Delaware. Octagon donut. (N40 19.099 W83 04.403)
OH-21-?4							In Delaware. Round bldg. (N40 15.074 W83 03.322)
OH-21-?5							In Ostrander. Octagon house. (N40 15.788 W83 12.314)
OH-21-?6							In Powell. Octagon bldg. (N40 09.761 W83 07.142)
OH-21-?7							In Powell. Octagon bldg. (N40 09.306 W83 07.367)
OH-21-?8							In Powell. Octagon bldg. (N40 09.363 W83 07.099)
OH-21-?9							In Powell. Round bldg. (N40 09.412 W83 07.365)
OH-21-?10							In Powell. Round bldg. (N40 09.409 W83 07.308)
OH-22-01	Erie	Florence	30'	1854	06-2003	N41 19.33 W82 24.85	W. of Birmingham, Florence Township. OH113 W. 2.9 miles from jct with OH60 in Birmingham, S. on Division St. 200' to the school (Florence Township Town Hall) on the E. side of the road. Octagon schoolhouse, now a town hall, limestone sides, segmented cone roof, louvered cupola, excellent condition.
OH-22-02		Sandusky		1905	06-2003	N41 29.08 W82 40.99	In Cedar Point Amusement Park in Sandusky. Cedar Point Cswy. N. 2.2 miles from jct with US6 in Sandusky to the entrance of the park (admission), continue N. along the W. side of the peninsula, curves E. around the wooden roller coaster, & back south towards the hotel 2.2 miles. The Breakers, octagon hotel, 5 story, windowed clerestory, segmented conical roof, no cupola, excellent condition. Multiple rectangular wings kind of hide the shape. Built by George Boeckling.
OH-22-03		Sandusky			06-2003	N41 24.31 W82 39.77	In Sandusky. US250 N. 0.4 miles from jct with OH2 on the SE corner of Sandusky to the building on the W. side of the road at Sports City. Octagon bldg, large, blue metal roof, no cupola, excellent condition.
OH-22-04		Sandusky		1916	Gone	--GONE--	In Sandusky. At 2311 Ceder Point Chausee. Octagon house, 3 story, white stucco. Designed by & built for George A. Boeckling. Deliberately burned in 1978 for additional parking space for an amusement park. (N41 28.654 W82 40.582)
OH-22-05		Sandusky			07-2009	N41 29.069 W82 41.547	Near the Maverick in Cedar Point Amusement Park in Sandusky. Cedar Point Cswy. N. 2.2 miles from jct with US6 in Sandusky to the entrance of the park. Admission.
OH-22-?1							In Berlin Heights. Round bldg. (N41 18.744 W82 29.470)
OH-22-?2							In Huron. Round church. (N41 23.494 W82 33.426)
OH-22-?3							In Sandusky. Geodesic bldg. (N41 25.337 W82 41.297)
OH-22-?4							In Sandusky. Octagon bldg. (N41 27.665 W82 42.364)
OH-22-?5							In Sandusky. Octagon church. (N41 25.028 W82 43.298)
OH-22-?6							In Sandusky. Octagon bldg. (N41 25.194 W82 41.126)
OH-23-01	Fairfield	Lancaster	80'	1906	07-2015	N39 43.460 W82 36.030	In the Fairfield County fairgrounds in Lancaster. OH37 N. 0.7 miles from jct with US22 in Lancaster, W. on East Fair Av. 0.2 miles and just right to the barn in the fairgrounds. True round barn.
OH-23-02		Sugar Grove			10-2020	N39 37.314 W82 33.286	SW of Sugar Grove, Berne Township. Sharp Rd. W. 0.1 miles from jct with US33 on the W. side of Sugar Grove, S. on Old Logan Rd. 0.1 miles to the barn on the W. side of the road at 6845. True round barn, white vertical siding.
OH-23-03		Lancaster	32'	1861	07-2015	N39 43.470 W82 35.893	In the Lancaster County fairgrounds in Lancaster. OH37 N. 0.7 miles from jct with US22 in Lancaster, W. on East Fair Av. 0.3 miles, N. into the fairgrounds & E. 0.1 miles to the bldg to the N. Octagon building, concession stand, white horizontal siding.
OH-23-04		Lancaster	15'		07-2015	N39 43.530 W82 35.888	In the racetrack in the Lancaster County fairgrounds in Lancaster. OH37 N. 0.7 miles from jct with US22 in Lancaster, W. on East Fair Av. 0.3 miles, N. into the fairgrounds 0.1 miles, E. to the grandstand & the bldg is N. across from the grandstand. Announcer's Stand, octagon bldg, 2-story, top story white horizontal siding, 1st story brick.
OH-23-05		Millersport	26'		07-2015	N39 53.763 W82 32.076	In Millersport. OH204 (Lanster St.) S. 0.25 miles from jct with OH204 (Refugee Rd.) to the bldg on the E. side of the road at 11850. Millersport Elementary, true round school, small windowed cupola.
OH-23-06		Baltimore			05-2004	N39 49.79 W82 34.49	SE of Baltimore, Walnut Township. OH256 E. (curves SE) 0.5 miles from jct with OH158 in Baltimore, continue SE on Holder Rd. 1.4 miles to the barn at 720 Holder Rd. 24-sided barn, 1 story, white horizontal siding, segmented conical roof, no cupola, very good condition.
OH-23-07		Lancaster			01-2006	N39 44.50 W82 38.26	In Lancaster. US33 N. (curves NW) 2.8 miles from jct with US22 in Lancaster to the bldg on the N. side of the road. 12 sided bldg, new car dealership.
OH-23-08		Lancaster			01-2006	N39 44.51 W82 38.32	In Lancaster. US33 N. (curves NW) 2.8 miles from jct with US22 in Lancaster to the bldg on the N. side of the road. Octagon bldg, used car dealership, square cupola.
OH-23-09		Lancaster	52' x 62'	c1900	07-2015	N39 43.721 W82 38.369	At Lancaster RV in Lancaster. Fair Av. W. 1.6 miles from jct with US33, N. on Elmwood Dr. 0.1 miles, left on Front St. 0.1 miles, curves N. & becomes Western St. 0.1 miles to the bldg. Temple, oval bldg, white siding.
OH-23-10		Lancaster	110'		07-2015	N39 43.363 W82 33.344	In Lancaster. US22 E. 1.1 miles from jct with OH188 (Ewing St.), N. on Sells Rd. 0.5 miles, E. on Marietta Rd. 100 yds to the bldg on the S. side of the road at 1450. Sanderson Elementary, true round school, dome roof.
OH-25-01	Franklin	Bexley		1856	11-2003	N39 58.15 W82 56.64	In Bexley. US40 E. 2.9 miles from jct with US23 in Columbus to the house on the N. side of the road at 2130 E Broad St. Baff, octagon house, brick, 2 story, no cupola.
OH-25-02		Worthington				GONE	N. of Worthington. Along OH23. Octagon barn. Nothing else known.
OH-25-03		Worthington			11-2003	N40 08.159 W83 00.949	In Worthington. US23 N. 1.6 miles from jct with I270 exit 23 in Worthington, E. on Lazelle Rd. 100 yds to the building on the N. side of the road. Octagon bldg.
OH-25-04		Columbus			11-2003	N39 58.259 W82 57.703	In Columbus. US40 (Broad St.) E. 1.1 miles from jct with I71 in Columbus, N. on Taylor Av. 0.3 miles to the bldg on the E. side of the road. Power station, octagon bldg.
OH-25-05		Columbus			11-2003	N39 58.235 W82 57.734	In Columbus. US40 (Broad St.) E. 1.1 miles from jct with I71 in Columbus, N. on Taylor Av. 0.3 miles to the bldg on the W. side of the road. University Hospital East, round bldg.
OH-25-06		Columbus			01-2007	N40 05.92 W83 04.86	In Columbus. Sawmill Rd. S. 0.5 miles from jct with I270 exit 20 on the NW side of Columbus, E. on Federated Blvd. 0.6 miles, N. on Bent Tree Blvd. 300' to the church on the E. side of the road at 7070. Linworth United Methodist Church, octagon, brick, small dormer on each roof section, windowed cupola. [www.linworthumc.org]
OH-25-07		Columbus	40'	2000		GONE	In Columbus. 7490 Sawmill Rd. Ritter's Frozen Custard, 16-sided bldg. Razed 2006.
OH-25-08		Columbus			11-2004	N40 03.09 W82 54.92	At the Easton Mall in Columbus. Easton Way W. 0.7 miles from jct with I270 exit 33 on the NE side of Columbus, N. on Easton Square Pl. 1 block, W. on Townsfair Way 100', N. on Easton Square Pl. W 1 block to the bldg ahead. Abercrombie & Fitch, round bldg, brick.
OH-25-09		Canal Winchester		1894	03-2006	N39 50.735 W82 48.344	In Canal Winchester. High St. S. 0.4 miles from jct with US33 on the N. side of Canal Winchester to the bldg on the W. side of the road. Octagon train station, windowed cupola.
OH-25-10		Columbus			09-2009	N39 56.934 W82 59.856	In Columbus. US23 (High St.) S. 0.25 miles from jct with I70 exit 100 to the bldg on the E. side of the road just. True round bldg, brick, flat roof.
OH-25-11		Columbus			09-2009	N39 59.860 W82 59.460	In Ohio Expo Center & State Fair grounds in Columbus. 11th St. W. 0.25 miles from jct with I71 exit 110 in Columbus, N. into the Expo Center. The bldg is about ¼ mile to the N. Ohio Bldg, true round bldg.
OH-25-12		Worthington		1958			In Rush Creek Village in Worthington. US23 (High St.) S. 0.3 miles from jct with Dublin Granville Rd., E. on South St. 0.3 miles, S. on Evergreen Cir 100' to the house on the E. side of the road at 510. True round house, brown vertical siding, flat roof, no cupola. (N40 05.012 W83 00.716)
OH-25-?1							In Columbus. Hexagon bldg. (N40 06.618 W82 57.384)
OH-25-?2							In Columbus. Hexagon bldg. (N40 05.114 W82 58.049)
OH-25-?3							In Columbus. Hexagon bldg. (N40 02.656 W83 04.347)
OH-25-?4							In Columbus. Hexagon bldg. (N40 02.549 W83 04.317)
OH-25-?5							In Columbus. Hexagon bldg. (N40 00.003 W83 01.313)
OH-25-?6							In Columbus. Hexagon bldg. (N39 59.909 W83 01.318)
OH-25-?7							In Columbus. Hexagon church. (N40 05.344 W82 58.217)
OH-25-?9							In Columbus. Octagon bldg. (N40 02.932 W82 54.875)
OH-25-?10							In Columbus. Octagon church. (N40 05.943 W83 04.858)
OH-25-?11							In Columbus. Oval bldg. (N39 58.131 W83 00.437)
OH-25-?12							In Columbus. Round bldg. (N40 02.964 W83 03.015)
OH-25-?13							In Columbus. Round bldg. (N40 01.879 W83 03.823)
OH-25-?14							In Columbus. Round bldg. (N40 00.276 W83 00.930)
OH-25-?15							In Columbus. Round bldg. (N39 59.862 W82 59.461)
OH-25-?16							In Columbus. Round bldg. (N39 59.717 W82 59.537)
OH-25-?17							In Columbus. Round bldg. (N39 58.482 W82 58.508)
OH-25-?18							In Columbus. Round bldg. (N39 57.573 W82 58.496)
OH-25-?19							In Columbus. Round bldg. (N39 55.697 W82 58.800)
OH-25-?20							In Columbus. Round house. (N39 57.675 W82 52.024)
OH-25-?21							In Gahanna. Octagon church. (N40 00.615 W82 52.276)
OH-25-?22							In Gahanna. Round bldg. (N39 59.731 W82 50.332)
OH-25-?23							In Grove City. Hexagon church. (N39 52.842 W83 04.583)
OH-25-?24							In Grove City. Octagon bldg. (N39 53.254 W83 06.057)
OH-25-?25							In Hilliard. Octagon bldg. (N40 01.689 W83 10.484)
OH-25-?26							In New Albany. Octagon house. (N40 05.441 W82 52.185)
OH-25-?27							In Reynoldsburg. Round bldg. (N39 57.044 W82 47.713)
OH-25-?28							In Westerville. Round bldg. (N40 08.081 W82 56.930)
OH-25-?29							In Westerville. Round bldg. (N40 07.813 W82 56.250)
OH-25-?30							In Whitehall. Round bldg. (N39 58.353 W82 53.846)
OH-25-?31							In Whitehall. Tower. (N39 59.887 W82 53.589)
OH-25-?32							In Worthington. Round house. (N40 05.012 W83 00.716)
OH-25-?33		Columbus		2018			In Columbus. National Veterans Memorial and Museum. (N39 57.707 W83 00.502)
OH-26-01	Fulton	Archbold	100'		06-2003	N41 32.51 W84 18.07	N. of Archbold, German Township. OH66/2 N. 1.5 miles from jct with OH2 in Archbold, E. on OH2 0.25 miles to the building on the S. side of the road in Sauder's Heritage Village. Founder's Hall, octagon bldg, sectional conical roof, windowed cupola, excellent condition.
OH-26-02		Archbold			06-2003	N41 32.38 W84 17.81	N. of Archbold, German Township. OH66/2 N. 1.5 miles from jct with OH2 in Archbold, E. on OH2 0.5 miles, S. on gravel road 0.15 miles, left at the Y 0.3 miles to the building near Sauder's Heritage Village camp ground. Hexagon bldg, brown vertical siding, segmented conical roof, louvered cupola, excellent condition. Appears to be a pavilion.
OH-28-?1	Geauga						In Chardon. Octagon bldg. (N41 34.621 W81 11.232)
OH-28-?2							In Chesterland. Geodesic frame. (N41 27.607 W81 17.938)
OH-28-?3							In Chesterland. Round bldg. (N41 31.938 W81 21.529)
OH-29-01	Greene	Xenia			05-2001	N39 41.476 W83 53.425	E. of Xenia, Wilberforce Township. Bus US35 E. 1.8 miles from jct with US42 in Xenia to the barn on the S. side of the road. 16 sided barn, concrete walls, octagon roof, no cupola, excellent condition.
OH-29-02		Yellow Springs	34'	1856	03-2003	N39 48.138 W83 53.520	In Yellow Springs. Whiteman St. W. 150' from jct with US68 to the house on the N. side of the road at 111. Cone octagon house, 2 story, no cupola, built with heavy posts and beams tied together with wooden pegs. Presently owned by Charlie & Sue Clauser.
OH-29-03		Fairborn	8'		05-2015	N39 46.940 W84 04.321	At Peppertree Villas in Fairborn. Grange Hall Rd. N. 0.2 miles from jct with I675 exit 16, E. on Colonel Glenn Hwy 0.2 miles, N. on Zink Rd. 0.55 miles to the bldg on the W. side of the road. Guard Shack, hexagon bldg.
OH-29-04		Fairborn			05-2015	N39 47.322 W84 02.263	In Fairborn. University Dr. E. 0.1 miles from jct with OH844, N. on Colonel Glenn Hwy 0.3 miles, E. on Funderburg Rd. 0.3 miles to the school on the S. side of the road. Wright Elementary, 16-sided school.
OH-29-05		Fairborn	76'		05-2015	N39 46.932 W84 01.341	In Fairborn. Dayton Yellow Springs Rd. W. 1.0 miles from jct with I675 exit 20, S. on Beaver Valley Rd. 0.5 miles to the bldg on the W. side of the road. Kinderhaus Childcare, octagon bldg.
OH-29-06		Beavercreek	50'	2000	05-2015	N39 43.032 W84 01.760	In Beavercreek. Factory Rd. N. 0.6 miles from jct with US35, W. on Dayton Xenia Rd. 100 yds to the bldg on the S. side of the road at 2551. Ritters Frozen Custard, 16-sided bldg.
OH-29-07		Xenia	150'		06-2015	N39 41.645 W83 57.675	In Xenia. US35 W. 1.85 miles from jct with US68, N. on Progress Dr. 0.6 miles, W. on Dayton Xenia Rd. 0.1 miles to the bldg on the S. side of the road at 623. Four Oaks Early Childhood, octagon bldg.
OH-29-08		Xenia	137'		06-2015	N39 42.022 W83 55.558	In Xenia. US68 N. 0.9 miles from jct with US35, E. on Wilson Dr. 0.4 miles, N. on Meadow Ln. 100 yds to the bldg on the E. side of the road at 360. Greene County Combined Health Dist, 16-sided bldg, brick.
OH-29-09		Yellow Springs	55'	1967	06-2015	N39 47.978 W83 54.496	At Yellow Springs High School in Yellow Springs. Dayton St. SW 1.2 miles from jct with US68, S. on Enon Rd. 0.2 miles to the school on the W. side of the road. Band & Concert, 12 sided bldg.
OH-29-10		Wilberforce	60'		06-2015	N39 42.888 W83 52.553	At Central State University in Wilberforce. Brush Row Rd. NW 0.2 miles from jct with US42, SE on Wesley Dr. 0.1 miles, SE on Maplewood Av. 0.15 miles to the bldg on the NE side of the road. Joshua L Smith, true round bldg, brick.
OH-29-11		Jamestown	20'		06-2015	N39 39.109 W83 46.654	At Shawnee Lake W. of Jamestown, New Jasper Township. Washington St. (becomes Old US35) W. 1.5 miles from jct with OH72 (Limestone St.) in Jamestown, S. on Quarry Rd. 0.85 miles, W. on Shawnee Trl 0.95 miles, SE (left - curves SW) on Beech Trl 0.2 miles to the house on the SE side of the road at 4205.
OH-29-?3							In Fairborn. Round bldg. (N39 48.357 W84 02.217)
OH-29-?5							In Fairborn. Round bldg. (N39 47.417 W84 05.472)
OH-30-01	Guernsey	Cambridge	90'	1999	09-2000	N40 00.74 W81 37.74	W. of Cambridge, Cambridge Township. Glenn Hwy. (US22/40) W. 2.2 miles from jct with OH209 (5th St.) in Cambridge to the church at 6060 Glenn Hwy. Harvest Christian Fellowship, 16-sided church, windowed cupola. Geodesic.
OH-30-02		Old Washington			08-2004	N40 01.83 W81 26.77	S. of Old Washington, Wills Township. At the SE corner of the intersection of I70 exit 186 and OH285 just S. of Old Washington. Shenandoah Plaza restaurant, 16 sided bldg.
OH-31-01	Hamilton	Sharonville			06-2003	N39 15.89 W84 24.82	In Sharonville. At 10900 Reading Rd. (US42). Octagon bldg, city hall, 2 story, brick, flat roof, windowed clerestory w/flat roof, no cupola, excellent condition.
OH-31-02		Sharonville			06-2003	N39 16.754 W84 23.974	At Heritage Village Museum in Sharon Woods Park in Sharonville. US42 S. 0.8 miles from jct with I275 exit 46, E. into the park. Bldg is about ¾ of a mile into the park. Octagon ticket office, small.
OH-31-03		Miamitown			10-2004	N39 13.546 W84 42.533	N. of Miamitown, Whitewater Township. OH128 N. 0.7 miles from jct with Harrison Av. on the N. side of Miamitown to the house on the west side of the road. Octagon house, white horizontal siding, dormer on each side, no cupola, attached via breezeway to a rectangular bldg.
OH-31-04		Ross			11-2004	N39 17.691 W84 40.148	In Strickers Grove Amusement Park SW of Ross (Butler County), Crosby Township. OH128 SW 2.4 miles from jct with US27 on the N. side of Ross to the amusement park on the E. side of the road. 12-sided bldg, brick, no cupola, houses carrousel.
OH-31-05		Lockland			04-2023	N39 13.506 W84 27.164	In Lockland. At the W. corner of Wyoming Av. & Williams St. Veterans Memorial, octagon bldg, all brick, tile roof.
OH-31-?1		Sycamore					In Sycamore. Octagon bldg. (N39 17.451 W84 18.866)
OH-31-?2		Cincinnati					Hexagon Church. (N39 06.933 W84 38.216)
OH-31-?3							In Blue Ash. Round bldg. (N39 14.290 W84 22.399)
OH-31-?4							In Brecon. Octagon bldg. (N39 16.589 W84 20.173)
OH-31-?5							In Bridgetown. Hexagon bldg. (N39 09.596 W84 38.644)
OH-31-?6							In Cincinnati. Geodesic bldg. (N39 12.141 W84 33.670)
OH-31-?7							In Cincinnati. Hexagon bldg. (N39 08.776 W84 30.465)
OH-31-?8							In Cincinnati. Hexagon bldg. (N39 08.619 W84 30.550)
OH-31-?9							In Cincinnati. Hexagon bldg. (N39 06.891 W84 33.703)
OH-31-?10							In Cincinnati. Hexagon bldg. (N39 06.540 W84 39.663)
OH-31-?11							In Cincinnati. Hexagon church. (N39 06.932 W84 38.218)
OH-31-?12							In Cincinnati. Octagon bldg. (N39 09.515 W84 23.500)
OH-31-?13							In Cincinnati. Round bldg. (N39 12.411 W84 27.690)
OH-31-?14							In Cincinnati. Round bldg. (N39 08.819 W84 30.585)
OH-31-?15							In Cincinnati. Round bldg. (N39 08.783 W84 30.595)
OH-31-?16							In Cincinnati. Round bldg. (N39 08.708 W84 30.582)
OH-31-?17							In Cincinnati. Round bldg. (N39 08.651 W84 30.548)
OH-31-?18							In Cincinnati. Round bldg. (N39 08.076 W84 29.881)
OH-31-?19							In Cincinnati. Round bldg. (N39 08.056 W84 29.883)
OH-31-?20							In Cincinnati. Round bldg. (N39 04.817 W84 35.219)
OH-31-?22							In Finneytown. Hexagon church. (N39 12.847 W84 29.865)
OH-31-?23							In Glendale. Round bldg. (N39 15.986 W84 27.268)
OH-31-?24							In Greenhills. Round bldg. (N39 15.914 W84 30.880)
OH-31-?25							In Groenbeck. Hexagon church. (N39 13.824 W84 36.047)
OH-31-?26							In Indian Hill. Octagon house. (N39 13.773 W84 19.739)
OH-31-?27							In Indian Hill. Round house. (N39 09.857 W84 22.059)
OH-31-?28							In Lincoln Heights. Round house. (N39 14.808 W84 27.122)
OH-31-?29							In Madeira. Hexagon bldg. (N39 12.304 W84 21.723)
OH-31-?30							In Mariemont. Hexagon bldg. (N39 08.701 W84 21.931)
OH-31-?31							In Monfort Heights. Round bldg. (N39 10.951 W84 36.201)
OH-31-?32							In Reading. Donut bldg. (N39 13.953 W84 25.160)
OH-31-?33							In Springdale. Octagon bldg. (N39 17.347 W84 29.085)
OH-31-?34							In Springdale. Round bldg. (N39 17.483 W84 28.030)
OH-31-?35							In St. Bernard. Hexagon bldg. (N39 10.083 W84 29.813)
OH-31-?36							In White Oak. Hexagon bldg. (N39 12.149 W84 35.145)
OH-31-?37							In White Oak. Octagon church. (N39 12.885 W84 36.071)
OH-31-?38							In Woodlawn. Round bldg. (N39 15.067 W84 28.512)
OH-31-?39							In Wyoming. Round bldg. (N39 13.147 W84 28.659)
OH-31-?40							In Cincinnati. Round bldg. (N39 04.190 W84 25.890)
OH-31-?41							In Cincinnati. Round bldg. (N39 04.202 W84 25.551)
OH-31-?42							In Cincinnati. Pentagon bldg. (N39 03.717 W84 25.478)
OH-32-01	Hancock	Arlington			09-2023	N40 53.249 W83 39.078	In Arlington. Main St. S. 0.3 miles from jct with Main Cross St. to the turret on the W. side of the road at 436.
OH-32-?1							In Findlay. Hexagon school. (N41 03.398 W83 39.912)
OH-32-?2							In Findlay. Pentagon bldg. (N41 04.957 W83 39.302)
OH-32-?3							In Findlay. Round bldg. (N41 03.232 W83 36.622)
OH-32-?4							In Findlay. Round church. (N41 03.827 W83 39.911)
OH-33-01	Hardin	McGuffey	38'		06-2015	N40 42.678 W83 47.047	N. of McGuffey, Marion Township. OH195 (Courtright St.) N. 1.2 miles from jct with Railroad St. in McGuffey to the house on the E. side of the road at 7484. 15 sided bldg.
OH-33-02		Kenton	134'		06-2015	N40 38.981 W83 36.604	In Kenton. At the NE corner of Carrol & Market Sts. Kenton City Schools, hexagon school.
OH-34-01	Harrison	Piedmont			03-2003	--GONE-- N40 12.588 W81 09.928	NE of Piedmont, Moorefield Township. US22 E. 1.9 miles from jct with CR16 in Piedmont, N. on CR34 0.75 miles, W. on CR16 (Old Piedmont Rd.) 0.3 miles to the barn on the S. side of the road. Dunlap, octagon barn, unpainted vertical siding, many windows, red segmented conical roof w/white trim, louvered cupola w/matching roof, good condition. Cupola blew off maybe 2002. [8-17-13 James Gray: gone]
OH-34-02		Scio			?		N. of Scio, John Burr, octagon barn. (area=N40 24.648 W81 05.025)
OH-34-03		Cadiz			Gone	GONE	E. of Cadiz. (Gone - 5-11-01 - MM)
OH-34-04		Freeport	60'		06-2015	N40 11.564 W81 16.275	S. of Freeport, Freeport Township. OH800 S. 0.55 miles from jct with Main St. in Freeport, W. (curves S.) on Skullfork Rd. 0.8 miles to the barn on the E. side of the road at 75540. 16 sided barn, red horizontal siding, 2-pitch roof, louvered cupola.
OH-34-05		Bowerston			10-2004	--GONE-- N40 25.42 W81 08.64	E. of Bowerston, North TownshipH. OH151 E. 2.6 miles from jct with OH212 in Bowerston, N. on Timmerman Rd. a short distance to the barn. Octagon barn, white horizontal siding, no cupola. Razed Oct 2004.
OH-35-01	Henry	Napoleon	20'		07-2015	N41 22.839 W84 07.354	At Henry County fairgrounds in Napoleon. OH108 (Perry St.) S. 0.65 miles from jct with OH424 (Canal Rd.), W. into fairgrounds 0.1 miles to the bldg. Concession Stand, octagon bldg.
OH-36-01	Highland	Sinking Spring			08-2002	N39 04.430 W83 23.242	In Sinking Spring. In the center of town on the NW corner of Main & Grant Sts. Octagon schoolhouse, now used for town meetings, brick, segmented cone roof, no cupola, but bell tower offset from roof on feet, excellent condition.
OH-37-01	Hocking	Logan			06-2005	N39 26.73 W82 26.44	S. of Logan, Washington Township. OH93 S. 7.8 miles from jct with US33 on the S. side of Logan to the house on the W. side of the road at 19233 up a hill. Stone Ridge Retreat, octagon log house.
OH-37-02		Laurelville			11-2003	N39 28.791 W82 44.198	N. of Laurelville, Perry Township. OH180 N. 0.5 miles from jct with OH56 in Laurelville to the house on the W. side of the road. Octagon house, tan horizontal siding, was a bar at one time.
OH-37-03		Logan		1973	10-2006	N39 32.82 W82 26.20	W. of Logan, Falls Township. OH664 N. 0.9 miles from jct with US33 just W. of Logan, W. on Chieftain Dr. 0.5 miles to the house on the N. side of the road. Stewart's Folly, true round house (golf ball), 3 story, rectangular foundation, cement 5" thick, abandoned. Private. [www.forgottenoh.com/Round/roundhouse.html]
OH-37-04		Haydenville	~20'		03-2006	N39 28.41 W82 19.14	SE of Haydenville, Starr Township. CR25 SE 0.8 miles from jct with Rubel St. in Haydenville to the house on the E. side of the road. True round house, 2 story, vitreous tile, no cupola.
OH-37-?1							In Lake of Four Seasons. Hexagon house & garage. (N39 39.534 W82 27.665)
OH-37-?2							In Lake of Four Seasons. Octagon house. (N39 39.032 W82 28.809)
OH-37-?3							In Lake of Four Seasons. Round house. (N39 39.569 W82 27.669)
OH-37-?4							In Lake of Four Seasons. Round house. (N39 39.142 W82 28.989)
OH-38-01	Holmes	Holmesville		1880s		--GONE-- N40 38.76 W81 59.39	NW of Holmesville, Prairie Township. Main St. (becomes Franklin St., becomes CR320) W. 0.8 miles from jct with OH76 in Holmesville, N. (curves W.) on CR329 2.8 miles, N. on TR551 1.3 miles to barn on the west side of road. Octagon barn, white vertical siding, segmented conical roof, square cupola, poor condition 2-17-01. [Gone - Oct 2003 - Pat Cook]
OH-38-02		Hardy Twp.				GONE	Octagon barn located on an Amish farm on CR333. Small.
OH-38-03		Hardy Twp.				GONE	Octagon barn located on an Amish farm on CR333. Small.
OH-38-04		Hardy Twp.				GONE	Octagon barn located on an Amish farm on CR333. Small.
OH-38-05		Berlin	80'	1996	06-2015	N40 32.989 W81 46.609	SE of Berlin, Berlin Township. OH39 SE 1.2 miles from jct with US62 in Berlin to the bldg on the E. side of the road at 4363. Tis the Season, true round bldg, 16-segment roof, small louvered cupola.
OH-38-06		Glenmont			09-2013	N40 31.192 W82 05.838	In Glenmont. At the SE corner of Main & Clifton Sts. 16 sided house, 2 story, beige horizontal siding.
OH-38-07		Charm	26'	2009	06-2015	N40 30.498 W81 48.096	At Hill With A View B&B W. of Charm, Clark Township. TR156 W. 1.0 miles from jct with OH557 on the S. side of Charm, N. on TR154 0.6 miles to the bldg on the N. side of the road at 3672. 10 sided bldg, #1.
OH-38-08		Charm	32'	2009	06-2015	N40 30.482 W81 48.090	Same as OH-38-07. 12 sided bldg, #3.
OH-38-09		Charm	26'	2009	06-2015	N40 30.464 W81 48.085	Same as OH-38-07. #5.
OH-39-01	Huron	Monroeville		1860	04-2008	N41 14.750 W82 41.759	In Monroeville. US20 SE 0.5 miles from jct with OH99 to the house on the E. side of the road at 64 at the NE corner of US20 & Broad St. John Hosford, octagon house, red brick, 2 story, windowed cupola, excellent condition.
OH-39-02		Monroeville	39'	1863	06-2003	N41 09.42 W82 46.19	SSW of Monroeville, Sherman Township. OH99 S. 6.7 miles from jct with US20 in Monroeville, W. on Dogtown Rd. 2.2 miles to the house on the S. side of the road at 4983 Dogtown Rd. Smith, octagon house, 2 story, brick, sectional conical roof, no cupola, 2 chimneys in the center, excellent condition.
OH-39-03		Willard	83'		06-2015	N41 02.946 W82 43.155	In Willard. At the NE corner of Howard & Spangler Sts. First United Methodist, hexagon church.
OH-40-01	Jackson	Jackson	17'	1887	07-2015	N39 03.160 W82 38.254	At Jackson Historical Society in Jackson. On the NE side of OH93 (Main St.) 150' SE of Portsmouth St. Round House, octagon bldg.
OH-40-?3							In Jackson. Octagon bldg. (N39 02.345 W82 39.067)
OH-42-?1	Knox						In Gambler. Round house. (N40 22.819 W82 23.876)
OH-42-?2							In Howard. Round house. (N40 24.627 W82 20.992)
OH-42-?3							In Howard. Round house. (N40 24.734 W82 21.037)
OH-42-?4							In Howard. Round house. (N40 26.097 W82 22.319)
OH-42-?5							In Howard. Round house. (N40 25.529 W82 21.414)
OH-42-?6							In Howard. Round house. (N40 25.298 W82 21.056)
OH-42-?7							In Mt. Vernon. Hexagon bldg. (N40 22.737 W82 28.439)
OH-42-?8							In Mt. Vernon. Oval bldg. (N40 24.383 W82 28.235)
OH-43-01	Lake	Madison			08-2009	N41 47.901 W81 06.239	NW of Madison, Madison Township. OH528 N. 2.1 miles from jct with OH84 in Madison, W. on US20 2.9 miles, N. on Townline Rd. (CR19) 0.4 miles to the house on the E. side of the road at 2799. 16 sided house, 2 story, unpainted vertical siding, segmented conical roof, ventilator cap, excellent condition.
OH-43-02		Madison			08-2009	N41 50.154 W81 00.728	NE of Madison, Madison Township. OH528 N. 2.1 miles from jct with OH84 in Madison, E. on US20 1.6 miles, N. on Dock Rd. (CR1) 2.6 miles to the house on the W. side of the road at 1390. Geodesic house.
OH-43-03		Painesville			08-2009	N41 40.342 W81 11.195	SE of Painesville, Concord Township. OH86 SE 4.1 miles from jct with US20 in Painesville, S. (curves W.) on CR403 0.8 miles, S. on Cascade Rd. 1.1 miles to the house on the E. side of the road at 7245. Round cement house, put here because main house is round, it then strings out like a snake.
OH-43-04		Painesville		1850		GONE	In Painesville. On US20, near Mentor Av. Hobday-Walzer, octagon house, 2-story, brick. Razed in 1975.
OH-43-05		Grand River			08-2009	N41 44.543 W81 16.907	In Grand River. Richmond St. N. 0.1 miles from jct with OH2, NW (left) on Richmond Rd. (becomes River St.) 1.4 miles to the bldg on the W. side of the road at 102. Brennan's Fish House, octagon bldg, white horizontal siding, no cupola.
OH-43-06		Madison	35'		08-2009	N41 43.467 W81 02.991	S. of Madison, Madison Township. OH528 (Madison Rd.) S. 2.5 miles from jct with I90 exit 212 on the S. side of Madison to the bldg on the E. side of the road. Geodesic bldg.
OH-43-07		Mentor	20'		08-2009	N41 38.574 W81 19.158	SE of Mentor, Kirtland Hills Township. OH615 (Center St.) S. 0.5 miles from jct with US20 (Mentor Av.) in Mentor, E. on OH84 (Johnny Cake Ridge Rd.) 0.8 miles, S. (curves E) on Little Mountain Rd. 0.9 miles to the house on the S. side of the road. Gated. True round house, rectangular on the N. & W.
OH-43-?1							In Eastlake. Octagon bldg. (N41 39.172 W81 26.830)
OH-43-?2							In Grand River. Octagon bldg. (N41 45.503 W81 15.926)
OH-43-?3							In Mentor. Octagon bldg. (N41 40.987 W81 20.183)
OH-43-?4							In Mentor. Octagon bldg. (N41 40.928 W81 20.339)
OH-43-?5							In Mentor. Octagon church. (N41 40.159 W81 19.950)
OH-43-?6							In Mentor. Round school. (N41 41.232 W81 22.164)
OH-43-?7							In Painesville. Octagon church. (N41 43.188 W81 15.374)
OH-43-?8							In Wickliffe. Hexagon bldg. (N41 36.220 W81 28.680)
OH-45-01	Licking	Alexandria	50'	1997	??	N40 05.136 W82 36.696	In Alexandria, St. Albans Township. Liberty St. S. 0.15 miles from jct with Main St. to the barn at 170. Ask permission. 22 sided horse workout barn built by Keith Johnson, segmented conical roof, no cupola, good condition.
OH-45-02		Heath	75'		10-2002	N40 01.69 W82 26.63	In Heath. At the jct of OH79 (Hebron Rd.) & 30th St. at 895 Hebron Rd. (OH79). True round Bank One building, concrete, large windows, low dome roof, no cupola.
OH-45-03		Reynoldsburg	84'	1991	07-2011	N39 57.080 W82 44.986	E. of Reynoldsburg, Violet Township. OH256 N. 1.7 miles from jct with I70 exit 112, E. on US40 2.7 miles, S. on Hillview Dr. 0.3 miles to the church at 251. First Love Community Church, hexagon.
OH-45-04		Newark					E. of Newark, Madison Township. OH16 E. 2.7 miles from jct with OH79 (Cedar St.) in Newark, N. CR585 (Main St. / Marne Rd.) 100 yds, W. on Marne Rd. 0.15 miles to the bldg on the N. side of the road. True round bldg, no cupola. (N40 03.875 W82 20.157)
OH-45-05		Newark					Same as OH-45-04. True round bldg, no cupola. (N40 03.876 W82 20.141)
OH-45-?1							In Granville. Round bldg. (N40 04.288 W82 31.529)
OH-45-?2							In Newark. Round bldg. (N40 02.621 W82 27.729)
OH-45-?3							In Newark. Round church. (N40 04.622 W82 23.083)
OH-45-?4							In Newark. Round church. (N40 03.069 W82 26.172)
OH-45-?5							In Pataskala. Dome bldg. (N39 59.902 W82 44.424)
OH-45-?6							In Pataskala. Octagon bldg. (N39 59.330 W82 45.467)
OH-46-01	Logan	West Liberty					N. of West Liberty. US68 N. 2.4 miles from jct with OH245 (Baird St.) in West Liberty to the house on the E. side of the road at 5303. May be hidden by trees. Geodesic house. (N40 17.123 W83 45.633)
OH-46-02		West Liberty					N. of West Liberty. US68 N. 3.25 miles from jct with OH245 (Baird St.) in West Liberty, W. on Virginia Dr. 0.1 miles to the house on the S. side of the road. Round house, rectangular attachment to the S. (N40 17.837 W83 45.681)
OH-46-03		Bellefontaine			09-2023	N40 25.958 W83 44.223	N. of Bellefontaine. US68 N. 3.75 miles from jct with US33 on the N. side of Bellefontaine to the bldg on the E. side of the road at 5118. Octagon bldg.
OH-46-04		Bellefontaine			09-2023	N40 22.206 W83 43.210	E. of Bellefontaine, Jefferson Township. OH540 E. 0.6 miles from jct with US33 on the E. side of Bellefontaine, S. (curves W.) on unnamed Rd. 0.2 miles to the bldg. 12 sided bldg, round roof.
OH-47-01	Lorain	Oberlin	60'	1889	06-2003	N41 17.049 W82 12.960	In Oberlin. OH58 (Main St.) S. 0.7 miles from jct with OH511 in Oberlin to the bldg on the E. side of the road next to a shopping center. Gasholder, true round bldg, brick, conical roof, no cupola, good condition, roof getting bad on the W. side. Rebuilt 2012.
OH-47-02		Oberlin				GONE	Round house located just off the campus of Oberlin College.
OH-47-03		Elyria		1864		GONE	In Elyria. At 125 East Av. Tucker, octagon house, 2 story. Gone - 6-17-03 - DJT.
OH-47-04		Amherst		1905	06-2003	N41 23.97 W82 14.44	In Amherst. Milan Av. W. 0.8 miles from jct with Main St. in Amherst, N. on Jefferson St. 0.1 miles, E. into Old Historic Village & the barn. Octagon barn, blue horizontal siding, sectional conical roof, louvered cupola w/tall pointed roof, excellent condition.
OH-47-05		Avon			06-2003	N41 27.982 W81 59.557	NE of Avon, Avon Township. OH83 N. 0.2 miles from jct with I90 in Avon, E. on Chester Rd. 1.4 miles to the buildings on the S. side of the road at 33777. Good Times, octagon bldg, sectional conical roof, windowed clerestory, windowed cupola, excellent condition. E. most bldg. Next to OH-47-06.
OH-47-06		Avon			06-2003		NE of Avon, Avon Township. OH83 N. 0.2 miles from jct with I90 in Avon, E. on Chester Rd. 1.4 miles to the buildings at 33777 Chester Rd. Good Times, octagon bldg, sectional conical roof, windowed clerestory, windowed cupola, excellent condition. W. most bldg. Next to OH-47-05. (N41 27.982 W81 59.557)
OH-47-07		North Ridgeville			06-2003	--GONE-- N41 22.962 W82 03.472	W. of North Ridgeville, North Ridgeville Township. US20 W. 2.1 miles from jct with OH83 in North Ridgeville to the building on the S. side of the road. Eagle Financial, octagon bldg, dark brick, segmented conical roof, no cupola, rectangular addition to the S., excellent condition.
OH-47-08		Amherst			08-2006	N41 22.79 W82 13.36	In Amherst. Rest area bldg at mile marker 139.5 of the westbound Ohio Turnpike. Middle Ridge, true round bldg.
OH-47-09		Amherst			09-2006	N41 22.66 W82 13.51	In Amherst. Rest area bldg at mile marker 139.5 of the eastbound Ohio Turnpike. Vermilion Valley, true round bldg.
OH-47-10		Wellington	18'	1949	06-2015	N41 12.034 W82 13.030	N. of Wellington, Pittsfield Township. OH58 (Man St. - becomes Ashland Oberlin Rd.) N. 2.2 miles from jct with OH18 (Herrick Av.) in Wellington to the bldg on the W. side of the road at 19480. Ling Foy, octagon bldg, double cupola. Built by William Hachen to display his oriental antiques. Now an Asian antiques shop.
OH-47-11		Wellington	45'		06-2015	N41 10.277 W82 14.531	W. of Wellington, Wellingon Township. OH18 W. 1.3 miles from jct with OH58 (Main St.) in Wellington, N. on Pitts Rd. 0.15 miles to the house on the E. side of the road at 21783. 0.15 miles to the house on the E. side of the road at 21783.
OH-47-12		Wellington	40'	1974	06-2015	N41 10.427 W82 12.567	In Wellington. OH18 (Herrick Av.) E. 0.4 miles from jct with OH58 (Main St.), N. on East St. 0.3 miles to the church ahead. Bethany Lutheran, octagon church, dirty white horizontal siding, west most of 2 bldgs.
OH-47-13		Wellington	40'	1974	06-2015	N41 10.427 W82 12.555	Same as OH-47-12. East most of 2 bldgs.
OH-47-14		Wellington	40' x 56'	1974	06-2015	N41 10.427 W82 12.555	Same as OH-47-12. Oval church, the main part of the church.
OH-47-?1		Lorain		1950s			Near Lorain. About a mile S. of Lake Erie. Round windmill converted to a house. Tom Philipps, 67' high. Built by Joe Ule. (town=N41 27.169 W82 10.942)
OH-47-?2		Amherst					WSW of Amherst, Brownhelm Township. Geodesic house. (N41 22.571 W82 17.950)
OH-47-?3							In Amherst. Hexagon school. (N41 24.224 W82 13.218)
OH-47-?4							In Amherst. Octagon bldg. (N41 23.436 W82 12.769)
OH-47-?5							In Amherst. Octagon house. (N41 24.046 W82 15.101)
OH-47-?6							In Avon. Geodesic house. (N41 26.256 W82 03.071)
OH-47-?7							In Avon. Octagon bldg. (N41 26.675 W82 02.287)
OH-47-?8							In Avon Lake. Octagon bldg. (N41 29.099 W82 00.526)
OH-47-?9							In Avon Lake. Round church. (N41 29.650 W81 59.368)
OH-47-?10							In Elyria. Hexagon bldg. (N41 21.913 W82 04.489)
OH-47-?11							In Elyria. Hexagon bldg. (N41 21.863 W82 04.493)
OH-47-?12							In Elyria. Octagon bldg. (N41 18.794 W82 08.433)
OH-47-?13							In Elyria. Oval bldg. (N41 22.913 W82 05.617)
OH-47-?14							In Grafton. Round bldg. (N41 15.796 W82 03.606)
OH-47-?15							In Lorain. Hexagon bldg. (N41 26.405 W82 12.600)
OH-47-?16							In Lorain. Hexagon church. (N41 26.189 W82 07.226)
OH-47-?17							In Lorain. Octagon bldg. (N41 26.244 W82 07.230)
OH-47-?18							In Lorain. Octagon bldg. (N41 24.989 W82 09.662)
OH-47-?19							In Lorain. Octagon house. (N41 26.440 W82 14.303)
OH-47-?20							In Lorain. Round bldg. (N41 26.259 W82 10.593)
OH-47-?21							In Lorain. Round bldg. (N41 26.142 W82 14.245)
OH-47-?22							In Lorain. Round house. (N41 28.525 W82 09.678)
OH-47-?23							In Lorain. Round house. (N41 28.319 W82 10.429)
OH-47-?24							In Lorain. Round house. (N41 27.051 W82 13.211)
OH-47-?25							In Oberlin. Round bldg. (N41 17.631 W82 12.952)
OH-47-?26							In Oberlin. Round bldg. (N41 17.619 W82 12.953)
OH-47-?27		Wellington	100'				At Reader-Botsford airfield E. of Wellington, Wellington Township. Herrick Av. (OH19) E. 0.85 miles from jct with Main St. in Wellington to the bldg on the S. side of the road. Octagon bldg. (N41 09.977 W82 12.052)
OH-48-01	Lucas	Perrysburg				GONE	Octagon house at 23887 W River Rd.
OH-48-02		Toledo			11-2006	N41 39.13 W83 31.92	In Toledo. Summit St. (OH65) S. 0.2 miles from jct with Cherry St. (OH120) in Toledo to the bldg on the E. side of the road. COSI, octagon bldg. [www.cositoledo.org]
OH-48-03		Spring Valley	60'		07-2004	N41 35.73 W83 44.91	SW of Spring Valley, Monclova Township. Albon Rd. S. 1.0 miles from jct with OH2 on the NW corner of Spring Valley, W. on Garden Rd. 0.6 miles to the house on the S. side of the road at 8631. Round house (maybe 32 sides), tan vertical siding, conical roof, no cupola, excellent condition.
OH-48-04		Toledo	125'	c1975	11-2006	N41 37.186 W83 32.376	112', OH-48-04) in Toledo. OH65 (Miami St.) E. 0.15 miles from jct with I75 exit 199 on the S. side of Toledo, S. or Oregon Rd. 0.1 miles to the bldg on the W. side of the road. Day's Inn, octagon bldg.
OH-48-05		Toledo			10-2004	N41 39.12 W83 31.93	In Toledo. Summit St. (OH65) S. 0.2 miles from jct with Cherry St. (OH120) in Toledo to the bldg on the E. side of the road. 250' W. of OH-48-02. COSI, octagon bldg. [www.cositoledo.org]
OH-48-06		Toledo			11-2006	N41 39.119 W83 31.821	In Toledo. Summit St. (OH65) S. 0.15 miles from jct with Cherry St. (OH120) in Toledo to the Windham Hotel on the E. side of the road. Harbormaster Observation Tower, octagon bldg, behind the Windham Hotel along side the Maumee River.
OH-48-07		Toledo	50'		11-2006	N41 38.79 W83 32.14	In Toledo. Summit St. (OH65) S. 0.6 miles from jct with Cherry St. (OH120) in Toledo, E. on Washington St. 300' to the bldg ahead. Owens Corning World Headquarters, true round bldg.
OH-48-08		Toledo			11-2006	N41 38.84 W83 32.08	In Toledo. Summit St. (OH65) S. 0.6 miles from jct with Cherry St. (OH120) in Toledo, E. on Washington St. 300', N. on Owens Corning Pkwy 0.1 miles to the bldg on the E. side of the road. Owens Corning stair tower, true round bldg.
OH-48-09		Toledo			11-2021	N41 36.307 W83 38.113	In Toledo. Glendale Av. NE 1.5 miles from jct with US20, SE (right) on Cherrylawn Dr. 0.45 miles, SW (right) on Shadylawn Dr. 0.1 miles to the school on the SE side of the road at 3901. Bldg is to the SW. Crossgates Preschool #1, hexagon school.
OH-48-10		Toledo			11-2021	N41 36.331 W83 38.061	In Toledo. Glendale Av. NE 1.5 miles from jct with US20, SE (right) on Cherrylawn Dr. 0.45 miles, SW (right) on Shadylawn Dr. 0.1 miles to the school on the SE side of the road at 3901. Bldg is to the SE (rear). Crossgates Preschool #2, hexagon school.
OH-48-11		Toledo			11-2021	N41 39.290 W83 32.560	In Toledo. At the W. corner of Madison Av. & 12th St. St. Paul's UMC, octagon church.
OH-48-12		Toledo			11-2021	N41 36.467 W83 38.981	In Toledo. At the S. corner of Glendale Av. & Green Valley Dr. Glendale Presbyterian, 16 sided church, hexagon cupola.
OH-48-13		Toledo			11-2021	N41 36.057 W83 37.328	In Toledo. Glanzman Rd. E. 0.1 miles from jct with Byrne Rd. to the bldg on the S. side of the road at 3265. Heatherdowns Library, round bldg.
OH-48-14		Toledo			11-2021	N41 36.782 W83 40.979	In Toledo. At the SE corner of Airport Hwy & Holland Sylvania Rd. St. John's High, true round bldg.
OH-48-15		Toledo			11-2021	N41 39.131 W83 31.664	In Toledo. Main St. NW 0.3 miles from jct with Front St. to the bldg on the SW side of the road. Drawbridge #1, octagon bldg.
OH-48-16		Toledo			11-2021	N41 39.173 W83 31.681	In Toledo. Main St. NW 0.4 miles from jct with Front St. to the bldg on the NE side of the road. Drawbridge #2, octagon bldg.
OH-48-17		Toledo		1971	11-2021	N41 40.840 W83 36.274	In Toledo. At the W. corner of Monroe St. & Douglas Rd. Igloo Ice Cream, dome bldg.
OH-48-18		Sylvania			11-2021	N41 43.028 W83 42.956	In Sylvania. Monroe St. SE 0.1 miles from jct with Erie St. SW on Olde Post Rd. 0.1 miles to the turret on the NW side of the road at 5719. True round turret.
OH-48-19		Silica			12-2021	N41 41.313 W83 41.886	In Silica. Sylvania Av. E. 0.25 miles from jct with McCord Rd., S. on unnamed road 0.1 miles to The Temple. Bldg is on the S. side of the complex. Temple Shomer Emunim, hexagon bldg.
OH-48-20		Silica			12-2021	N41 41.255 W83 41.854	In Silica. Sylvania Av. E. 0.2 miles from jct with McCord Rd., S. on unnamed road 0.1 miles, right to edge of parking lot, left & follow the road 0.4 miles to the bldg. Congregation Bonaire Israel, true round church.
OH-48-21		Toledo			12-2021	N41 36.300 W83 38.083	In Toledo. Glendale Av. NE 1.5 miles from jct with US20, SE (right) on Cherrylawn Dr. 0.45 miles, SW (right) on Shadylawn Dr. 0.1 miles to the school on the SE side of the road at 3901. Bldg is in the middle. Crossgates Preschool #3, hexagon school.
OH-48-22		Toledo			12-2021	N41 36.308 W83 38.067	In Toledo. Glendale Av. NE 1.5 miles from jct with US20, SE (right) on Cherrylawn Dr. 0.45 miles, SW (right) on Shadylawn Dr. 0.1 miles to the school on the SE side of the road at 3901. Bldg is in the middle. Crossgates Preschool #4, hexagon school.
OH-48-23		Toledo			12-2021	N41 41.333 W83 31.476	In Toledo. Manhattan Blvd W. 0.35 miles from jct with I280 exit 12, N. on Doyle St. 0.1 miles to the house on the E. side of the road at 3604. True round house, white.
OH-48-24		Toledo			12-2021	N41 36.287 W83 38.062	n Toledo. Glendale Av. NE 1.5 miles from jct with US20, SE (right) on Cherrylawn Dr. 0.45 miles, SW (right) on Shadylawn Dr. 0.1 miles to the school on the SE side of the road at 3901. Bldg is to the SE (rear). Crossgates Preschool #5, hexagon school.
OH-48-25		Oregon			12-2021	N41 41.321 W83 23.971	E. of Harbor View, Oregon Township. Bayshore Rd. E. 2.35 miles from jct with Harbor View Dr. in Harbor View, S. on unnamed road 175' to the bldg on the E. side of the road. True round bldg, concrete.
OH-48-26		Oregon			12-2021	N41 41.313 W83 23.943	E. of Harbor View, Oregon Township. Bayshore Rd. E. 2.4 miles from jct with Harbor View Dr. in Harbor View, S. on unnamed road 200' to the bldg on the W. side of the road. True round bldg, concrete.
OH-48-27		Oregon			12-2021	N41 41.378 W83 25.044	E. of Harbor View, Oregon Township. Bayshore Rd. E. 1.45 miles from jct with Harbor View Dr. in Harbor View to the turret on the N. side of the road at 5513. Octagon turret.
OH-48-28		Curtice			01-2022	N41 38.023 W83 16.701	E. of Curtice, Jerusalem Township. Curtice Rd. N. 1.0 miles from jct with Brown Rd. on the N. side of Curtice, E. on Jerusalem Rd. 4.7 miles, S. on Elliston Rd. 0.35 miles to the church on the E. side of the road at 1105. Our Lady of Mt. Carmel, octagon church.
OH-48-29		Toledo			03-2022	N41 43.302 W83 28.220	In Toledo. Alexis Rd. E. 0.25 miles from jct with I75 exit 210, S. on suder Av. 0.85 miles, E. on Ottawa River Rd. 1.35 miles, N. on Summit St. 0.25 miles, E. on 131st St. 0.5 miles, N. on Edgewater Dr. 0.1 miles to the turret on the W. side of the road at 5549. Edgewater Elementary School, octagon turret.
OH-48-30		Toledo			03-2022	N41 43.750 W83 28.050	In Toledo. Alexis Rd. E. 0.25 miles from jct with I75 exit 210, S. on suder Av. 0.85 miles, E. on Ottawa River Rd. 1.35 miles, N. on Summit St. 0.25 miles, E. on 131st St. 0.5 miles, N. on Edgewater Dr. 0.7 miles to the bldg on the W. side of the road at 6058 in the water. Lighthouse, hexagon bldg.
OH-48-?8							In the Toledo Zoo in Toledo. Anthony Wayne trl SW 0.8 miles from jct with South Av., NW (right) on Hippo Way (zoo entrance), park. Carousel is behind the Malawi Event Center SW of the parking lot. Carousel, round bldg. (N41 37.200 W83 35.069)
OH-49-01	Madison	London			09-2001	N39 53.754 W83 26.815	In the Madison County fairgrounds in London, Union Township. OH38 (Elm St.) N. 0.3 miles from jct with US42 to the bldg on the W. side of the road. Octagon building, white horizontal siding.
OH-49-?1							In Choctaw Lake. Octagon house. (N39 57.037 W83 29.355)
OH-49-?2							In Choctaw Lake. Octagon house. (N39 57.710 W83 29.562)
OH-49-?3							In Choctaw Lake. Octagon house. (N39 57.830 W83 28.767)
OH-49-?4							In Choctaw Lake. Round house. (N39 57.625 W83 28.760)
OH-49-?5							In Mt. Sterling. Hexagon church. (N39 42.735 W83 16.361)
OH-49-?6							In West Jefferson. Hexagon church. (N39 56.412 W83 16.050)
OH-50-01	Mahoning	Canfield			07-2001	N40 59.87 W80 42.84	SE of Canfield, Canfield Township. US224 E. 1.4 miles from jct with OH11 in Canfield, S. on Tippecanoe Rd. 1.8 miles to the barn on the W. side of the road. Double round barns with rectangular additions, red vertical siding.
OH-50-02		Berlin Center			?		Octagon house location not known. (town=N41 01.470 W80 56.856)
OH-50-?1							In Austintown. Octagon bldg. (N41 05.960 W80 45.919)
OH-50-?2							In Austintown. Octagon church. (N41 03.193 W80 43.799)
OH-50-?3							In Boardman. Round bldg. (N41 00.738 W80 38.228)
OH-50-?4							In New Middletown. Octagon bldg. (N40 58.213 W80 33.141)
OH-50-?5							In Youngstown. Geodesic church. (N41 06.475 W80 39.497)
OH-50-?6							In Youngstown. Octagon bldg. (N41 06.485 W80 39.394)
OH-50-?7							In Youngstown. Octagon bldg. (N41 03.929 W80 41.268)
OH-50-?8							In Youngstown. Round bldg. (N41 07.977 W80 39.886)
OH-50-?9							In Youngstown. Round bldg. (N41 07.891 W80 39.534)
OH-51-01	Marion	Marion	112	1931			In McKinley Park in Marion. Hexagon bldg (maybe gazebo?). (N40 34.358 W83 07.811)
OH-51-02		Marion	50'	1993	03-2000	N40 33.85 W83 4.53	In Marion. OH95 W. 1.4 miles from jct with US23 on the E. side of Marion, SE on OH529 (Richland Rd.) 0.75 miles, continue SE on CR169 (Marion Edison Rd.) 0.9 miles, S. on Hathaway Ln. 250', E. (curves S.) on Adare Rd. 0.3 miles to the house at 1250 Adare Rd. 16-sided house, brown vertical siding, no cupola.
OH-51-03		Marion		1973			In Marion. 366 S Greenwood St. Octagon house, 2 connected pods & garage. (N40 35.013 W83 07.172)
OH-51-04		Marion	18'		07-2003	N40 38.48 W83 08.42	At Chapel Heights Memorial Gardens N. of Marion, Marion Township. OH4/423 N. 2.1 miles from jct with OH309 in Marion, NNW on OH423 1.7 miles to the cemetery on the E. side of the road at 2622. Carillon, octagon.
OH-51-05		Marion					N. of Marion, Grand Prairie Township. 3095 OH4. Geodesic house. (N40 39.003 W83 07.276)
OH-51-06		Marion					In Marion. 12 sided church. (N40 35.996 W83 07.138)
OH-52-01	Medina	Valley City	35'		06-2015	N41 15.787 W81 55.405	N. of Valley City, Liverpool Township. OH252 (Columbia Rd.) N. 1.9 miles from jct with OH303 (Center Rd.) in Valley City to the house on the E. side of the road at 417. Geodesic house.
OH-52-02		Valley City	20'		06-2015	N41 15.787 W81 55.414	Same as OH-52-01. Geodesic garage.
OH-52-03		Chatham Twp.				GONE	Octagon schoolhouse location not known. 2 story. [Not found - 6-18-03 - DJT]
OH-52-04		Valley City	35'		06-2015	N41 14.701 W81 55.581	N. of Valley City, Liverpool Township. OH252 (Columbia Rd.) N. 0.6 miles from jct with OH303 (Center Rd.) in Valley City to the house on the W. side of the road at 1076. Geodesic house.
OH-52-05		Seville	43'		06-2015	N41 02.711 W81 51.809	N. of Seville, Guilford Township. OH3 (Wooster Pike) N 0.8 miles from jct with I76 exit 2 N. of Seville to the house on the E. side of the road at 8871.
OH-52-06		Medina	38'		06-2015	N41 11.679 W81 53.230	N. of Medina, York Township. OH18/57 (Liberty St.) W. (curves NW) 1.6 miles from jct with US42 in Medina, N. on Abbyville Rd. 3.4 miles, W. on Wolff Rd. 0.1 miles to the house on the N. side of the road at 5579. 15 sided house, brown vertical siding.
OH-52-?1							In Medina. Geodesic garage. (N41 05.785 W81 48.051)
OH-52-?2							In Medina. Geodesic house. (N41 05.777 W81 48.050)
OH-54-01	Mercer	Celina	55'		06-2015	N40 33.359 W84 33.173	In Celina. OH197 (Wayne St.) E. (curves NE) 1.0 miles from jct with US127, SE (curves E.) on Havemann Rd. 0.1 miles to the bldg on the S. side of the road at 900. Grand Lake Regional Cancer Center, octagon bldg, brick, no cupola.
OH-54-02		Celina	65'		06-2015	N40 33.672 W84 34.213	In Celina. US127 N. 0.6 miles from jct with OH197 (Wayne St.) to the bldg on the E. side of the road at 1100. St. Johns Lutheran, octagon church.
OH-54-03		Celina	177'		06-2015	N40 33.581 W84 35.189	In Celina. Summit St. (becomes Fairground Rd.) W. 0.8 miles from jct with US127 to the church on the S. side of the road at 900. Church of the Nazarene, 16-sided church.
OH-55-01	Miami	Piqua			06-2020	N40 07.359 W84 14.433	S. of Piqua, Piqua Township. Main St. S. 1.6 miles from jct with US36 in Piqua to the barn on the W. side of the road at 1624. Can not be seen from the road. Go up a long lane, about 0.2 miles. Before you get to the house at the end of the lane another driveway forks to the left. Take the fork to the left. The owner of the barn does not live in the house at the end of the lane, but it is always good to ask permission. Orrmont Farm, octagon barn, no cupola. https://orrmont.com.
OH-55-02		Piqua	70'	c1900	06-2015	N40 06.364 W84 14.847	S. of Piqua, Washington Township. Main St. S. 2.8 miles from jct with US36 in Piqua, W. on Farrington Rd. 0.8 miles to the barn on the N. side of the road at 2305. Favorite Farm, octagon barn, white vertical siding, green metal roof, small louvered cupola.
OH-55-03		Covington		c1890	01-2001	N40 08.234 W84 21.163	N. of Covington, Newberry Township. OH48 (High St.) N. 1.1 miles from jct with US36 in Covington to the barn on the E. side of the road at 6895. Octagon barn, white horizontal siding, no cupola.
OH-55-04		Bradford			01-2001	N40 09.12 W84 25.67	OH721 (Miami Av.) N. 1.0 miles from jct with CR89 (Klinger Rd.) on the N. side of Bradford, E. on Horatio Rd. 0.2 miles to the barn on the S. side of the road at 11820. Octagon barn, red vertical siding, 2-pitch segmented conical roof, small louvered cupola.
OH-55-05		Piqua		1895	06-2003	N40 08.72 W84 14.04	In Piqua. At 246 E Main St. Octagon house, buff brick, windowed dormer at the roof line over main entrance, cupola, apartments.
OH-55-06		Troy	34'	1870	06-2003	N40 02.311 W84 12.651	In Troy. Race St. W. 0.3 miles from jct with Market St. to the house on the N. side of the road at 511. Octagon house, 2 story, white stucco, sectional conical roof, no cupola, porch encircles 3 or 4 sides, good condition. Front corner appears to be rounded.
OH-55-07		Troy			03-2004	N40 01.920 W84 12.648	In Troy. At the NW corner Grant & Market Sts. Octagon bldg, 2 story, grey vertical siding, segmented conical roof, no cupola.
OH-55-08		Piqua			03-2004	N40 07.88 W84 14.12	In Piqua. US36 W. 1.2 miles from jct with I75 exit 82 on the NE corner of Piqua, S. on Main St. 1.1 miles. The bldg is on the east river bank. True round bldg w/dome top, storage bldg for the Piqua power company.
OH-55-09		Piqua			06-2015	N40 09.473 W84 16.764	In Piqua. Sunset Dr. N. (curves W.) 1.9 miles from jct with US36 to the house on the S. side of the road at 4122 up a driveway 0.2 miles. 16-sided house.
OH-57-01	Montgomery	Dayton	156'		04-2001	N39 44.653 W84 11.322	In the Montgomery County fairgrounds in Dayton. OH48 (Main St.) S. 0.6 miles from jct with US35 to the fairgrounds on the W. side of the road. Barn is 100 yds to the north. Agriculture Building, octagon barn, 2 story, windowed clerestory, cupola.
OH-57-02		Vandalia			03-2003	--GONE-- N39 53.567 W84 10.953	In Vandalia. US40 E. 0.3 miles from jct with I75 exit 63 in Vandalia to the motel on the N. side of the road at 845. Octagon Crossroads Motel, brick, 2 story, segmented conical roof, excellent condition.
OH-57-?1		Centerville		2001			S. of Centerville, Washington Township. 9605 Dayton Lebanon Pike. Ritter's Frozen Custard, 16-sided bldg, no cupola. [Might be rectangular LCNB now - DJT 2-19-11.] (N39 36.276 W84 09.698)
OH-57-?2		Oakwood					SE of Oakwood, Kettering Township. 2226 Wilmington Pike. Ritter's Frozen Custard, 16-sided bldg, no cupola. (N39 42.892 W84 08.655)
OH-57-?3							In Centerville. Octagon church. (N39 35.879 W84 09.658)
OH-57-?4							In Centerville. Pentagon bldg. (N39 34.884 W84 07.785)
OH-57-?5							In Dayton. Hexagon bldg. (N39 48.571 W84 09.859)
OH-57-?6							In Dayton. Hexagon bldg. (N39 48.563 W84 09.839)
OH-57-?7							In Dayton. Hexagon bldg. (N39 48.553 W84 09.859)
OH-57-?8							In Dayton. Hexagon church. (N39 44.759 W84 08.402)
OH-57-?9							In Dayton. Octagon bldg. (N39 44.653 W84 11.322)
OH-57-?10							In Dayton. Octagon bldg. (N39 44.178 W84 15.283)
OH-57-?11							In Dayton. Octagon bldg. (N39 43.346 W84 12.299)
OH-57-?12							In Dayton. Pentagon bldg. (N39 46.666 W84 11.511)
OH-57-?13							In Dayton. Round bldg. (N39 46.672 W84 14.349)
OH-57-?14							In Dayton. Round church. (N39 39.961 W84 14.989)
OH-57-?15							In Dayton. Round church. (N39 39.366 W84 15.097)
OH-57-?16							In Kettering. Octagon church. (N39 42.200 W84 08.394)
OH-57-?17							In Kettering. Round bldg. (N39 41.612 W84 06.704)
OH-57-?18							In Kettering. Round bldg. (N39 41.698 W84 06.904)
OH-57-?19							In Kettering. Round bldg. (N39 40.296 W84 07.778)
OH-57-?20							In Kettering. Round bldg. (N39 39.786 W84 09.156)
OH-57-?21							In Kettering. Round church. (N39 40.263 W84 06.811)
OH-57-?22							In Miamisburg. Round church. (N39 38.743 W84 16.704)
OH-57-?23							In Shilo. Hexagon bldg. (N39 48.678 W84 12.895)
OH-58-01	Morgan	Stockport		1944	09-2002	N39 35.288 W81 47.343	N. of Stockport, Windsor Township. Tiber Rd. (becomes River Rd.) N. 3.6 miles from jct with OH266 (Broadway St.) in Stockport to the house on the W. side of the road. True round house, stone, octagon cupola.
OH-59-01	Morrow	Mt. Gilead			08-2004	N40 32.66 W82 49.90	In the Morrow County fairgounds S. of Mt. Gilead, Cardington Township. US42 S. 0.25 miles from jct with OH95 (Marion St.) in Mt. Gilead to the fairgrounds on the W. side of the road. Octagon, white horizontal siding, 4 large rectangular additions.
OH-59-02		Mt. Gilead			08-2004	N40 33.38 W82 56.17	WNW of Mt. Gilead, Cardington Township. OH95 W. (curves NW) 2.1 miles from jct with US40 in Mt. Gilead, W. on CR27 3.6 miles to barn on the S. side of the road at 1631. Octagon, unpainted vertical siding, metal roof, no cupola.
OH-59-?1							NE of Mt. Gilead, Congress Township. Geodesic house. (N40 37.692 W82 46.430)
OH-60-01	Muskingum	Dresden	80'		05-2006	N40 06.418 W82 01.231	S. of Dresden, Jefferson Township. OH60 S. (curves W.) 1.0 miles from jct with OH208 (9th St.) in Dresden to the bldg on the S. side of the road. Jubilee Revival Center, 14 sided bldg, geodesic roof, 5-sided windowed cupola.
OH-60-02		Norwich	52'	1962	07-2014	N39 58.428 W81 51.567	W. of Norwich, Perry Township. Rest area bldg at mile marker 162.2 of westbound I70. Rest area #05-20, octagon bldg, louvered cupola.
OH-60-?2							In Zanesville. Round bldg. (N39 56.252 W81 58.485)
OH-60-?3							In Zanesville. Round bldg. (N39 56.192 W81 58.549)
OH-60-?4							In Zanesville. Round bldg. (N39 55.518 W82 00.664)
OH-62-01	Ottawa	Put-In-Bay			08-2002	N41 39.164 W82 49.032	In Put-In-Bay, Put-In-Bay Township. Catawba St. S. 1 block from jct with OH357 (Bayview Av.), E. on Delaware Av. 0.1 miles to the barn on the S. side of the road. Tavern, true round barn, red horizontal siding, low dome roof, hexagon windowed cupola, excellent condition.
OH-62-?1		Middle Bass Isl			?		Round house. Take a ferry from Sandusky or Port Clinton. (N41 40.963 W82 49.136)
OH-62-?2		Middle Bass Isl			?		Round house, mushroom-type. (N41 40.987 W82 49.312)
OH-62-?3		Middle Bass Isl			?		Round house, mushroom-type. (N41 40.963 W82 49.151)
OH-62-?4		Middle Bass Isl			?		Octagon clubhouse on Burgundy Bay. (N41 41.308 W82 49.133)
OH-62-?5		Middle Bass Isl			?		Round house, dome-type, at East Point. (island=N41 40.970 W82 48.620)
OH-62-?6		Middle Bass Isl			?		Round garage at the round dome-type house OH-62-?5. (island=N41 40.970 W82 48.570)
OH-62-?7		Port Clinton					E. of Port Clinton, Catawba Township. On Enchanted Lake Blvd. off Sand Ridge Rd. Octagon bldg, security bldg for Lake of the Woods development. (N41 31.708 W82 52.441)
OH-62-?8		Port Clinton					At Waterfront Condos in Port Clinton. 200 Lake Shore Dr., 0.01 miles NW of the Portage River bridge. Hexagon shed. (N41 30.989 W82 56.570)
OH-62-?9		Middle Bass Isl					Hexagon bldg. (N41 41.622 W82 48.029)
OH-62-?10							In Catawba Island. Octagon house. (N41 34.009 W82 49.115)
OH-62-?11							In Port Clinton. Round bldg. (N41 30.675 W82 51.612)
OH-63-01	Paulding	Paulding	60'	1911	01-2004	--GONE-- N41 10.142 W84 31.636	NE of Paulding, Emerald Township. US127 N. 1.9 miles from jct with OH111 in Paulding, E. on Airport Rd. (Road 162) 2.6 miles, N. on CR123 0.25 miles, E. on Dotterer Rd. (Road 168) 0.35 miles to the barn on the N. side of the road at 15385. Doug Marihugh, true round barn, white vertical siding, 2-pitch metal conical roof, small tin cupola, fair condition. [Owner is restoring - 6-19-03 - DJT] Destroyed by wind storm 6-29-12.
OH-64-01	Perry	Somerset	50'	1927	06-2009	N39 51.050 W82 13.139	NE of Somerset, Madison Township. US22 NE 5.8 miles from jct with OH13 (Columbus St.) in Somerset, N. (curves W.) on TR95 0.6 miles to the barn on the S. side of the road. Melich Farm, true round barn, white vertical siding, dome roof, windowed cupola w/aerator.
OH-64-02		Somerset	68' x 50'	1932	06-2009	N39 48.994 W82 20.807	WNW of Somerset, Reading Township. OH13 NW (curves W.) 1.1 miles from jct with US22 in Somerset, continue W. on CR26 (Rushcreek Rd.) 1.9 miles, N. on TR36 NW 0.6 miles to the barn on the E. side of the road. Lawrence Gilmore, true round barn, white vertical siding, dome roof, windowed cupola w/aerator.
OH-64-03		Glenford	80'		11-2003	N39 53.558 W82 20.025	NW of Glenford, Hopewell Township. OH204 W. (curves N.) 0.9 miles from jct with OH757 in Glenford to the barn on the W. side of the road behind yellowish 2 story house on a hill. The top of the barn can be seen S. of the house. True round, horizontal siding, conical roof, internal silo extends through the roof for the large louvered cupola w/aerator, ½ of the roof has caved in. Mailbox: DeVault & Sheppard.
OH-64-04		Junction City	50'	1908	05-2004	N39 43.694 W82 16.900	NE of Junction City, Jackson Township. OH37 E. 1.3 miles from jct with Logan St. in Junction City, N. on Householder Rd. (CR94A) 0.15 miles to the barn on the W. side of the road up a driveway 0.15 miles. McGaughy Big S Farm, true round barn, white vertical siding, red 2-pitch conical roof, louvered cupola.
OH-64-05						GONE	Between Somerset & Thornton (?Thornville?) on L side, round barn back from road. [Not found - MM.]
OH-64-06		New Lexington		1864	03-2004	N39 42.68 W82 12.34	In New Lexington. OH93 (Main St.) S. 250' from jct with OH13 in New Lexington to the house at 445 S Main St. Patricia Wiley octagon house, 2 story, brick, cupola w/chimney.
OH-64-07		McLuney			09-2003	N39 43.311 W82 06.707	S. of McLuney, Bearfield Township. OH93 S. about 1.8 miles from jct with Tunnel Hill Rd. (CR48) in McLuney to the building on the W. side of the road.
OH-64-?1		Mount Perry					SSW of Mount Perry, Hopewell Township. OH204 W. 2.1 miles from jct with Amish Ridge Rd. in Mount Perry, S. on OH668 0.9 miles, W. on Cooperriders Rd. 0.7 miles to the barn on the S. side of the road at 1023. 20 sided barn, white vertical siding, small cupola open near top. (N39 51.470 W82 15.610)
OH-65-01	Pickaway	Kingston	80'		01-2001	N39 29.61 W82 51.66	NE of Kingston, Pickaway Township. OH159 NE 2.4 miles from jct with OH361 just N. of Kingston, E. on CR11 (Hayesville Rd.) 1.3 miles to the barn on the S. side of the road. Barn is on south side of the road. Stark, true round barn, white vertical siding, 2-pitch conical roof, small cupola.
OH-65-02		Circleville	50'	1910	Gone	GONE	S. of Circleville. US23 S. 6.7 miles from jct with US22 on the W. side of Circleville, E. on OH361 1.0 miles, S. on Wolfe Rd. to the barn. Philip W. Wilson, true round barn, tin siding above concrete foundation, 2-pitch tin conical roof, aerator. (Gone - 5-11-01 - MM)
OH-65-03		Circleville	60'	1855	07-2015	N39 35.127 W82 56.517	In Circleville. US23 S. 1.2 miles from jct with US22 in Circleville, E. on Crites Rd. to the house. Gregg, octagon house, brick, 2 story, encircling porch w/roof just above 1st story, 2nd story is white horizontal siding w/a dormer in each side, appears to have 4 chimneys, windowed cupola, good condition. Moved to current location Feb 15, 2004.
OH-65-04		Circleville	75'	1963	07-2015	N39 36.121 W82 56.683	In Circleville. At the E. corner of US22 (Main St.) & OH188 (Washington St.). Chase Bank, true round bldg.
OH-66-01	Pike	Piketon	50'			N39 03.551 W83 01.374	In Piketon. US23 S. 0.45 miles from jct with Mill St., W. on Indian Ridge Dr. 0.2 miles (to end) to the church. Octagon church.
OH-67-01	Portage	Kent			05-2004	N41 09.24 W81 20.32	In Kent. OH59 (Main St.) E. 1.0 miles from jct with OH43 (Water St.) in Kent to the church on the N. side of the road at 1414. United Methodist, true round church, brick, 12 dormers over each of the 12 full-length windows, flat roof, no cupola.
OH-67-02		Hartville					N. of Hartville (Stark County), Suffield Township. 434 OH43. 16 sided house. (N41 00.036 W81 20.771)
OH-67-03		Kent			08-2002	N41 08.12 W81 21.56	In Kent. OH261 W. 0.4 miles from jct with OH43 (S Water St.) on the S. side of Kent, N. on Sunnybrook Rd. 300' (1 block), E. on Currie Hall Pkwy 0.1 miles to the bldg on the S. side of the road at 166. Desiree Dome, geodesic.
OH-67-04		Mantua			09-2006	N41 14.55 W81 10.67	SE of Mantua, Freedom Township. Rest area bldg at mile marker 197 of the eastbound Ohio Turnpike. Brady's Leap, true round bldg.
OH-67-05		Mantua			09-2006	N41 14.67 W81 10.54	SE of Mantua, Freedom Township. Rest area bldg at mile marker 197 of the westbound Ohio Turnpike. Portage, true round bldg.
OH-67-06		Ravenna	8'		05-2014	N41 09.198 W81 09.216	E. of Ravenna, Charlestown Township. OH5/59 E. 2.7 miles from jct with OH5 on the E. side of Ravenna, N. on Buckeye St. 100' to the bldg on the E. side of the road. Tiki Hut, true round bldg, bus stop.
OH-67-07		Rootstown	51'		05-2014	N41 06.569 W81 12.832	NE of Rootstown, Rootstown Township. Tallmadge Rd. E. 1.35 miles from jct with OH44 in Rootstown, N. on Hattick Rd. 0.75 miles to the house on the W. side of the road at 4405. Octagon house, louvered cupola.
OH-67-08		Diamond	52'	1970s	07-2014	N41 06.359 W81 06.798	W. of Diamond, Edinburgh Township. Rest area bldg at mile marker 45 of westbound I70. Rest Area, octagon bldg, louvered cupola.
OH-67-?1							In Brimfield. Octagon bldg. (N41 06.606 W81 20.921)
OH-67-?2							In Kent. Hexagon bldg. (N41 09.351 W81 19.423)
OH-67-?3							In Kent. Round bldg. (N41 09.266 W81 20.262)
OH-67-?4							In Kent. Round bldg. (N41 08.965 W81 20.276)
OH-68-01	Preble	Lewisburg			1996	N39 49.177 W84 34.466	SW of Lewisburg, Twin Township. Clay St. (changes to Lewisburg Western Rd.) W. 2.0 miles from jct with OH503 in Lewisburg, S. on Prices Creek Rd. 1.7 miles, E. (turns S.) on pivate driveway 0.3 miles to the barn. True round barn, white vertical siding, 2-pitch conical metal roof, flat cap in place of a cupola, possibly to cover a silo, very good condition.
OH-69-01	Putnam	Kalida			1996	--GONE-- approximate N40 56.50 W84 11.70	S. of Kalida, Union Township. US224 SW 0.25 miles from jct with OH114 in Kalida, SE (curves S.) on TR 17N about 3 miles to the barn on the E. side of the road. Ken Meyer, true round barn, unpainted vertical siding, cone roof with a bit of a "dome" to it, octagon cupola, poor condition in 1996. Wind caused roof to cave in & the walls to bow outwards. Razed in 1998 or 1999.
OH-69-02		Continental	70'		06-2015	N41 06.603 W84 15.925	In Continental. OH634 (Main St.) N. 1.2 miles from jct with OH613 (Benton St.) to the church on the E. side of the road at 4893. St. John's The Baptist, octagon church.
OH-70-01	Richland	Malabar Farm State Park			10-2023	N40 39.032 W82 23.915	S. of Lucas, Monroe Township. Union Rd. S. 0.1 miles from jct with Main St. in Lucas, veer left just past the RR tracks onto Moffet Rd. 2.85 miles, SE on Pleasant Valley Rd. 1.4 miles, S. (curves SW) on Bromfield Rd. 0.35 miles, right into the park 0.1 miles to the bldg. Smoke house, octagon bldg, small, brick.
OH-71-01	Ross	Kingston	75'	1910	11-2018	N39 26.134 W82 53.647	SSE of Kingston, Green Township. OH159 S. 4.2 miles from jct with Pickaway St. in Kingston, E. on OH180 3.3 miles to the barn on the N. side of the road at 3324. Maxwell, true round barn, white vertical siding, 28' clerestory, conical roof, small cupola, 18' x 45' internal free standing silo, fair condition.
OH-71-02		Chillicothe		1880		GONE	Virginia Reed octagon house. 170 S Paint St.
OH-71-03		Chillicothe			05-2004	N39 21.593 W82 59.876	N. of Chillicothe, Scioto Township. OH104 N. 0.95 miles from jct with US36, E. on unnamed road 0.25 miles, S. on unnamed road 0.35 miles to the barn on the E. side of the road. True round barn.
OH-71-04		Chillicothe	40'		07-2015	N39 19.899 W83 00.340	In Chillicothe. US50 W. 1.0 miles from jct with OH104 (High St.), S. on University Dr. 0.1 miles to the church on the E. side of the road at 151. Our Savior Lutheran, octagon church.
OH-71-05		Chillicothe	40'		07-2015	N39 19.895 W83 00.334	Same as OH-71-04.
OH-72-01	Sandusky					UNK	-----Number can be used.-----
OH-72-02		Fremont			11-2003	N41 22.150 W82 57.375	E. of Fremont, Riley Township. The rest stop at the 100 mile marker on westbound I80/90 (toll road). Rest area, true round bldg.
OH-72-03		Fremont			07-2005	N41 24.424 W83 08.696	N. of Fremont, Sandusky Township. OH19 N. 2.7 miles from jct with US6/20 on the N. side of Fremont, W. on CR97 0.5 miles to the house on the S. side of the road. Geodesic house.
OH-72-04		Clyde	20' x 28'		02-2002	N41 18.64 W82 58.74	In Clyde. US20 W. 0.25 miles from jct with OH510 (Main St.) in Clyde to the bldg on the S. side of the road. Twistee Treat, round bldg.
OH-72-?1							In Bellevue. Hexagon bldg. (N41 16.003 W82 51.315)
OH-72-?2							In Fremont. Round bldg. (N41 21.880 W83 07.586)
OH-74-01	Seneca	Berwick	40'	1852	06-2003	N41 01.75 W83 17.29	SW of Tiffin, Seneca Township. OH 53 S. 5.0 miles from jct with US224 at the SW corner of Tiffin, E. on CR6 2.9 miles to the house on the N. side of the road. Octagon house, unpainted horizontal siding, roof fallen into house, pile of rubble.
OH-74-02		Tiffin		1852	08-2002	N41 07.02 W83 10.11	In Tiffin. Perry St. E. to where it junctions with OH18 & OH101 to the house on the N. side of the road at 297 E Perry St. Octagon house, 2 story, brick painted white, appears to be flat roof, no cupola, good condition.
OH-74-03		Green Springs		ca 1850	06-2003	N41 14.18 W83 02.21	SE of Green Springs, Adams Township. OH19 S. 1.0 miles from jct with Adams St. in Green Springs, E. on CR34 1.3 miles, SW on TR32 0.6 miles to the house on the W. side of the road at 7618 N TR32. Thomas Dunage, 2 story, stucco, low pitch segmented conical roof, no cupola, central chimney, rectangular addition to the S., very good condition.
OH-74-04		Attica			06-2003	N41 00.48 W82 51.57	SSE of Attica, Venice Township. OH4 S. 4.2 miles from jct with US224 in Attica, E. on TR44 2.9 miles to the house on the S. side of the road at 16144 TR44. Allen, octagon house, 2 story, light yellow horizontal siding, segmented conical roof, no cupola, very good condition.
OH-74-05		Tiffin		1996	06-2003	N41 00.61 W83 12.54	S. of Tiffin, Seneca Township. OH53 S. 6.6 miles from jct with US224 on the SW corner of Tiffin, E. on TR26 1.8 miles, N. on TR131 0.25 miles to the house on the E. side of the road at 7795 TR131. Octagon house (stretched), 1 ½ story (second recessed), brown horizontal siding, "quad dormer" in place of a cupola, walk out basement, excellent condition.
OH-74-06		Fostoria		1993	04-2000	N41 09.56 W83 24.97	In Fostoria. US23 N. 0.25 miles (4 blocks) from jct with OH12 (South St.) in Fostoria, E. on College Av. 0.25 miles (2 blocks - to end) to the church at the corner of N. Wood St. & College Av. St. Wendelin Catholic Church, octagon.
OH-74-07		Attica			01-2005	N41 04.33 W82 52.96	In Attica, Vinice Township. OH4 N. 0.4 miles from jct with US224 in Attica. E. on Maple St. 1 block, N. on Liberty St. 0.2 miles (to end) to the house. Octagon house, 1 story, white horizontal siding, no cupola, good condition, rectangular addition on one side.
OH-74-08		Tiffin	79'		06-2015	N41 05.750 W83 12.005	In Tiffin. At the S. corner of US224 & OH53. Restaurant, 12 sided bldg, flat roof.
OH-74-09		Tiffin	80'		06-2015	N41 06.749 W83 12.101	In Tiffin. At the NW corner of OH18 (Market St.) & Ashwood Dr. First Merit Bank, 12 sided bldg.
OH-74-10		Tiffin	100'		06-2015	N41 06.932 W83 10.148	At Heidelberg University in Tiffin. At the S. corner of Greenfield & Market Sts. Beeghly Library, true round bldg.
OH-74-?2							In Fostoria. Hexagon bldg. (N41 09.800 W83 26.100)
OH-75-01	Shelby	Sidney			05-2001	N40 16.66 W84 09.94	In the county fairgrounds in Sidney. Fair Rd. NE 1.1 miles from jct with I75 exit 90 on the SW side of Sidney to the fairgrounds on the N. side of the road. Octagon barn, off-white horizontal siding, sectional conical roof, large louvered cupola, excellent condition.
OH-76-01	Starke	Massillon	50'	1935	08-2004	N40 45.99 W81 36.28	SW of Massillon, Tuscarawas Township. US30 W. 3.7 miles from jct with US62 just S. of Massillon, SW on OH241 0.6 miles, OH93 (Barrs Rd.) W. (curves N. & becomes Manchester Av.) 0.7 miles to the barn on the W. side of the road at 3003. Bolander, true round barn, white vertical siding, 2-pitch conical roof, louvered cupola.
OH-76-02		Massillon	65'	c1890	08-2004	--GONE-- N40 44.55 W81 27.53	SE of Massillon, Perry Township. OH627 (Richville Dr. SW) SE (curves E.) 1.1 miles from jct with US30 just SE of Massillon, SE on Richville Dr. SW 0.9 miles to the barn on the SW side of the road. Octagon barn, 3 story, unpainted vertical siding, segmented conical roof, no cupola.
OH-76-03		Canton	125'	1919	08-2004	N40 48.713 W81 23.959	In Canton. 13th St. W. 0.1 miles from jct with I77 exit 106 on the W. side of Canton to the barn on the N. side of the road at 2317. Timken Stables, round, 80' open court in the center, 4 round corner towers, converted to a restaurant. Originally housed horses used by the Canton mounted police. Last remaining building from the estate of Henry H. Timken; the tapered roller bearing Timken.
OH-76-04		North Canton			05-2004	N40 51.98 W81 23.88	In North Canton. Everhard Rd. E. 1.6 miles from jct with I77 exit 109 in North Canton, N. on Main St. 0.6 miles to the bldg on the W. side of the road at 1177 S Main St. Professional offices, octagon bldgs (4).
OH-76-05		Magnolia	60'		06-2015	N40 39.147 W81 17.106	In Magnolia. Cline St. S. 0.15 miles from jct with OH183 (Harrison St.), E. on Canal St. 0.35 miles to the church on the N. side of the road at 999. United Methodist, octagon church.
OH-76-06		Canton	40'		06-1999	N40 46.42 W81 17.83	E. of Canton, Osnaburg Township. US30 E. 1.9 miles from jct with I77 exit 104 on the S. side of Canton, S. on OH43 (Waynesburg Dr. SE) 0.7 miles, E. on 17th St. SE (becomes Orchard View Rd.) 2.7 miles to the barn at Varian Orchards at 6340 Orchard View Rd. Used to sell apples. True round barn, unpainted vertical siding, conical roof, louvered cupola, excellent condition.
OH-76-07		Massillon	20'	c1930	04-2000	N40 45.165 W81 28.143	SE of Massillon, Perry Township. OH627 (Richville Dr. SW) SE (curves E.) 1.1 miles from jct with US30 SE of Massillon to the bldg on the S. side of the road at 6111. Steve Swan, true round bldg, conical roof, aerator.
OH-76-08		Canton	42'		06-2015	N40 51.968 W81 20.761	NE of Canton, Plain Township. OH43 (Market Av.) N. 2.6 miles from jct with US62, E. on Schneider St. NE 0.9 miles to the house on the S. side of the road at 2000 up a private driveway 120 yds. Geodesic house.
OH-76-09		Brewster	75'	1986	06-2015	N40 43.071 W81 35.665	In a retirement community in Brewster. OH93 (Wabash Av.) N. 0.4 miles from jct with 1st St. in Brewster, E. 0.15 miles to the bldg. Welcome Center, octagon bldg, windowed clerestory.
OH-76-10		Canton	75'	1958	06-2015	N40 49.837 W81 22.431	In Canton. OH43 (Market Av.) N. 0.1 miles from jct with US62, W. on 30th St. NW 0.4 miles to the bldg on the S. side of the road at 432. Shaaray Torah Synagogue, true round bldg, brick, copper dome roof.
OH-76-11		Canton	110	1962	08-2004	N40 49.28 W81 23.82	In Canton. George Halas Dr. S. 0.2 miles from jct with OH687 (Fulton Rd.) (at jct with I77 exit 107) to the bldg on the E. side of the road at 2121. Pro Football Hall of Fame, round bldg, limestone.
OH-76-12		Canton			06-2015	N40 49.200 W81 27.262	At Brookside Country Club in Canton. Perry Dr. N. (curves NW) 1.75 miles from jct with OH172 (Tuscarawas St.), N. on Dunbarton Av. NW 0.3 miles to the country club on the W. side of the road. Dining Hall, true round bldg, brick.
OH-76-13		Canton	59'		06-2015	N40 47.176 W81 21.940	In Canton. Cherry Av. SE S. 0.25 miles from jct with US30, E. on Sherrick Rd. SE 0.35 miles, N. on Gonder Av. SE 0.1 miles to the bldg on the W. side of the road. Stark Metropolitan Housing Authority, hexagon bldg.
OH-76-14		Canton	65'		06-2015	N40 47.637 W81 23.202	In Canton. OH172 (Tuscarawas St.) E. 0.35 miles from jct with I77, S. on Schroyer Av. SW 0.5 miles to the bldg on the E. side of the road. Teamsters Local 92, true round bldg, flat roof.
OH-76-15		Canton	75'	1907	06-2015	N40 48.442 W81 23.591	In Canton. 12th St. NW E. 0.35 miles from jct with I77 exit 106, S. on Stadium Park Dr. 0.35 miles, NW (sharp right) on McKinley Monument Dr. 0.15 miles to the bldg. President William McKinley Monument, true round bldg.
OH-76-16		Canton	50'	1966	06-2015	N40 48.581 W81 20.961	In Canton. At the NE corner of OH153 (Mahoning Rd. NE) & Harrisburg Rd. NE. Huntington Bank, 18 sided bldg.
OH-76-17		Canton	49'	2008	06-2015	N40 49.739 W81 20.734	At Willig Field in Canton. US62 E. 2.6 miles from jct with I77 exit 107, right & E. on 30th St. NE 0.15 miles to the bldg on the S. side of the road. Concessions / Restrooms, octagon bldg.
OH-76-18		North Canton	155'		06-2015	N40 52.555 W81 22.915	In North Canton. Maple St. E. 1.1 miles from jct with Main St. to the church on the N. side of the road at 1301. Church of Christ, octagon church.
OH-76-19		North Canton	150' x 330'		06-2015	N40 52.813 W81 27.132	In North Canton. Portage St. NW W. 1.2 miles from jct with I77 exit 111, N. on Chippewa St. NW 0.2 miles to the bldg on the E. side of the road. Sport Dome, oval bldg.
OH-76-20		Canton	25'		06-2015	N40 50.986 W81 24.149	In Canton. Cleveland Av. NW N. 0.75 miles from jct with US62, W. on 38th St. NW 0.65 miles, N. on Guilford Av. NW 0.6 miles to the bldg on the E. side of the road. Water Works, octagon bldg, flat roof.
OH-76-21		North Canton	35'		06-2015	N40 51.171 W81 26.470	At Sunset Hills Burial Park in North Canton. Everhard Rd. NW W. (curves SW) 1.0 miles from jct with I77 exit 109 to the bldg on the NW side of the road. Chapel, hexagon bldg.
OH-76-?1							In Alliance. Octagon bldg. (N40 54.176 W81 06.746)
OH-76-?2							In Alliance. Octagon bldg. (N40 54.187 W81 06.684)
OH-76-?13							In Massillion. Hexagon bldg. (N40 46.027 W81 31.520)
OH-76-?14							In Minerva. Round bldg. (N40 44.272 W81 05.290)
OH-77-01	Summit	Hudson		1881	06-2003	N41 12.24 W81 26.51	S. of Hudson, Hudson Township. OH91 (Darrow Rd.) S. 2.5 miles from jct with OH303 in Hudson, W. 300' to the barn at 5100 Darrow Rd. Danforth, CTX Mortgage, octagon barn, 3 story, grey vertical siding, brown trim around windows & on corners, sectional conical roof, windowed cupola, excellent condition. Rebuilt 1976. [2-26-08 - This barn is for sale: antiquewoodworks.com/blog/2008/01/octagonal-barn.html.]
OH-77-02		Richfield		1864	08-2004	N41 14.39 W81 39.62	In Richfield. OH303 (Streetsboro Rd.) W. 0.3 miles from jct with OH176 in Richfield to the house on the N. side of the road at 4799. The Old Octagon house, white horizontal siding, 2 story, porch around 3 sides, sectional cone roof, no cupola, central chimney, excellent condition.
OH-77-03		Hudson			06-2003	N41 12.19 W81 26.44	S. of Hudson, Hudson Township. OH91 (Darrow Rd.) S. 2.5 miles from jct with OH303 in Hudson, W. on Norton Rd. 150' to the bldg on the N. side of the road. Double Frost, octagon bldg, grey vertical siding, sectional conical roof, windowed cupola, excellent condition.
OH-77-04		Munroe Falls	65'		05-2014	N41 08.726 W81 26.263	In Munroe Falls. River Rd. E. 0.1 miles from jct with Main St. to the church on the N. side of the road at 60. Twin Falls United Methodist, octagon church.
OH-77-05						UNK	-----Number can be used.-----
OH-77-06		Macedonia			08-2004	N41 18.64 W81 28.84	In Macedonia. OH82 (Aurora Av.) W. 1.5 miles from jct with I480 exit 36 to the bldg at 1566. Octagon bldg, multiple ball diamonds watch bldg, brick, large windowed clerestory, small louvered cupola, excellent condition.
OH-77-07		Macedonia			08-2004	N41 18.64 W81 29.08	In Macedonia. OH82 (Aurora Av.) W. 1.7 miles from jct with I480 exit 36 to the bldg at 1494. Octagon bldg, rec center, brick 2-story, ornamental ball & spire at peak.
OH-77-08		Hudson			08-2004	N41 13.94 W81 29.13	W. of Hudson, Hudson Township. OH303 (Streetsboro St.) W. 2.4 miles from jct with OH91 (Main St.) in Hudson to the church at the SE corner of Streetsboro St. & Terex Rd. Octagon church, brick, 2-story, windowed cupola w/spire.
OH-77-09		Macedonia			07-2014	N41 17.979 W81 30.875	In Macedonia. At the NE corner of OH8 and Highland Rd. Pacific Chinese Buffet, true round bldg, dome roof, small cupola.
OH-77-?1							In Akron. Geodesic bldg. (N41 04.005 W81 33.951)
OH-77-?2							In Akron. Geodesic church. (N41 04.913 W81 32.163)
OH-77-?3							In Akron. Geodesic house. (N41 00.858 W81 28.481)
OH-77-?4							In Akron. Octagon bldg. (N41 04.929 W81 32.438)
OH-77-?5							In Akron. Octagon church. (N41 04.666 W81 33.915)
OH-77-?6							In Akron. Round bldg. (N41 06.091 W81 33.292)
OH-77-?7							In Akron. Round bldg. (N41 06.063 W81 33.272)
OH-77-?8							In Akron. Round bldg. (N41 05.525 W81 29.811)
OH-77-?9							In Akron. Round bldg. (N41 04.949 W81 30.982)
OH-77-?10							In Akron. Round bldg. (N41 02.461 W81 28.754)
OH-77-?11							In Akron. Round bldg. (N41 02.362 W81 26.020)
OH-77-?12							In Barberton. Octagon church. (N40 59.463 W81 34.664)
OH-77-?13							In Barberton. Round bldg. (N41 00.667 W81 33.661)
OH-77-?14							In Barberton. Round bldg. (N41 00.375 W81 32.928)
OH-77-?15							In Bath. Hexagon bldg. (N41 11.156 W81 37.448)
OH-77-?16							In Copley. Hexagon house & garage. (N41 05.569 W81 40.223)
OH-77-?17							In Copley. Octagon bldg. (N41 06.067 W81 38.612)
OH-77-?18							In Cuyahoga Falls. Octagon bldg. (N41 11.235 W81 33.075)
OH-77-?19							In Cuyahoga Falls. Octagon school. (N41 11.533 W81 29.712)
OH-77-?20							In Cuyahoga Falls. Round bldg. (N41 08.813 W81 30.585)
OH-77-?21							In Cuyahoga Falls. Round bldg. (N41 08.774 W81 30.124)
OH-77-?22							In Cuyahoga Falls. Round bldg. (N41 08.676 W81 30.615)
OH-77-?23							In Cuyahoga Falls. Round school. (N41 11.551 W81 29.776)
OH-77-?24							In Cuyahoga Falls. Round school. (N41 11.504 W81 29.727)
OH-77-?25							In Fairlawn. Round bldg. (N41 08.261 W81 41.004)
OH-77-?26							In Hudson. Octagon bldg. (N41 11.989 W81 28.807)
OH-77-?27							In Hudson. Octagon church. (N41 15.600 W81 24.691)
OH-77-?28							In Macedonia. Octagon bldg. (N41 18.511 W81 28.940)
OH-77-?29							In Macedonia. Octagon church. (N41 18.642 W81 29.106)
OH-77-?30							In Northfield. Donut bldg. (N41 20.843 W81 31.274)
OH-77-?31							In Stow. Round bldg. (N41 09.596 W81 26.506)
OH-77-?32							In Stow. Round bldg. (N41 09.239 W81 23.960)
OH-77-?33							In Twinsburg. Octagon bldg. (N41 19.259 W81 27.347)
OH-78-01	Trumbull	Cortland				--GONE-- approximate N41 16.43 W80 42.70	S. of Cortland. OH305 W. 0.25 miles from jct with OH11 at the SE corner of Cortland, S. on Henn Hyde Rd. about 2.6 miles to the barn at 2091. True round barn, unpainted vertical siding, central silo, 3-pitch roof, no cupola. Built by Albert Wilson, brother of owner James Elbert Wilson. (Gone in 1991 - Don Burnell - 7-24-01 - DJT)
OH-78-02		Kinsman		1854	06-2003	N41 26.98 W80 35.05	In Kinsman. OH5 (Main St.) NE 0.5 miles from jct with OH7 in Kinsman to the house on the W. side of the road at 8405 Main St. Clarence Darrow, octagon house, 2 story, white stucco, low pitch roof, no cupola, central chimney, excellent condition. It was once owned by the father of the famous lawyer, Clarence Darrow who lived there as a youth.
OH-78-03		Cortland			06-2003	N41 19.549 W80 43.551	In Cortland. OH5 (High St.) N. 0.5 miles from jct with OH46 in Cortland to the bldg on the E. side of the road at the NE corner of OH5 & Fowler St. at 259 S. High St. Huntington Bank, octagon, brick, clerestory, tall windowed & louvered cupola, excellent condition.
OH-78-04		Cortland	45'	1850s	06-2003	N41 21.04 W80 37.72	ENE of Cortland, Johnston Township. Bradley-Brownlee Rd. (CR192) E. 4.5 miles from jct with OH5 on the N. side of Cortland to the house on the N. side of the road at 5311 Bradley-Brownlee Rd. Meikle, octagon house, 2 story, white horizontal siding on 1st story & white vertical siding on 2nd story, segmented conical roof, windowed cupola, very good condition. Cupola & 3rd story room just under cupola added.
OH-78-05		Cortland		1993	06-2003	N41 21.03 W80 41.37	NE of Cortland, Johnston Township. Bradley-Brownlee Rd. (CR192) E. 1.3 miles from jct with OH5 on the N. side of Cortland to the house on the N. side of the road at 3567 Bradley-Brownlee Rd. Octagon bldg, tan siding w/lots of vertical wood trim, low pitch segmented conical roof, windowed cupola, excellent condition.
OH-78-06		Cortland					NE of Cortland, Johnston Township. Bradley Brownlee Rd. (CR192) E. 1.8 miles from jct with OH5 on the N. side of Cortland to the house on the N. side of the road at 3921. Geodesic house. (N41 21.030 W80 40.732)
OH-78-?1							In Brookfield. Round bldg. (N41 14.713 W80 34.367)
OH-78-?2							In Cortland. Dome bldg. (N41 20.472 W80 43.846)
OH-78-?3							In Cortland. Round bldg. (N41 18.025 W80 45.513)
OH-78-?4							In Girard. Hexagon bldg. (N41 09.269 W80 39.856)
OH-78-?5							In Girard. Round bldg. (N41 10.326 W80 38.212)
OH-78-?6							In Girard. Round bldg. (N41 10.292 W80 38.256)
OH-78-?7							In McDonald. Octagon bldg. (N41 09.625 W80 43.828)
OH-79-01	Tuscarawas	Dover	40'	1914	02-2001	N40 30.82 W81 28.15	In the county fairgrounds in Dover. Tuscarawas Av. SE 1.5 miles from jct with I77 exit 83 in Dover, E. on Fairlane 0.2 miles to the fairgrounds on the N. side of the road. Octagon dairy exhibit barn, white horizontal siding, cupola w/weathervane.
OH-79-02		Dover	40'	1914	06-2003	N40 30.82 W81 28.28	In the county fairgrounds in Dover. Tuscarawas Av. SE 1.5 miles from jct with I77 exit 83 in Dover, E. on Fairlane 0.2 miles to the fairgrounds on the N. side of the road. Octagon exhibit barn, white horizontal siding, cupola, next to OH-79-01.
OH-79-03		Mineral City	37'	1864	08-2004	N40 38.48 W81 20.22	NNE of Mineral City, Sandy Township. OH800 N. 2.9 miles from jct with Miner St. in Mineral City, E. on OH183 1.0 miles to the school on the N. side of the road. Octagon school, 1 story, brick, no cupola, last used as a school in 1920, now a house.
OH-79-04		Bolivar	64'		05-2000	N40 38.22 W81 27.37	In Ft. Laurens State Memorial S. of Bolivar, Lawrence Township. OH212 W. 0.1 miles from jct with I77 exit 93 on the E. side of Bolivar, S. on CR102 0.5 miles to the bldg on the E. side of the road.
OH-79-05		New Philadelphia	72'		06-2015	N40 28.724 W81 27.457	In New Philadelphia. Commercial Av. SW W. 0.3 miles from jct with Broadway St., S. on 5th St. SW 0.1 miles, W. on Church Av. 120 yds to the school on the S. side of the road. Starlight, octagon school.
OH-79-06		Tuscarawas	48'		06-2015	N40 23.743 W81 24.728	In Tuscarawas. Cherry St. W. 0.1 miles from jct with OH416 (Main Av.), N. on High St. 0.1 miles, W. on Ulrich St. 0.15 miles to the house on the S. side of the road. Geodesic house, pentagon cupola.
OH-79-07		Tuscarawas	45'		06-2015	N40 23.653 W81 24.033	In Tuscarawas. At the SE corner Cherry St. & East Av. Village Hall, octagon bldg.
OH-79-?4							In Uhrichsville. Round barn. (N40 22.971 W81 21.488)
OH-80-01	Union	Richwood					N. of Richwood, Jackson Township. 32291 OH37, W. side. 16-sided house. (N40 28.551 W83 18.762)
OH-80-02		Marysville	39'	2000	03-2010	N40 15.675 W83 28.149	NW of Marysville, Allen Township, Union County, OH. Northwest Pky (CR133) NW 3.9 miles from jct with US33 on the NW side of Marysville, S. on Bear Swamp Rd. 0.15 miles to the house on the E. side of the road at 18334. Geodesic house, tan vertical siding, windowed cupola.
OH-80-03		Marysville			03-2010	N40 14.602 W83 22.169	In Marysville. Ellwood Av. NW 0.2 miles from jct with OH38/123 (Main St.) to the garage on the SW side of the road at 221. Hexagon bldg, white horizontal siding.
OH-80-?1							In Dublin. Octagon bldg. (N40 05.957 W83 11.252)
OH-81-01	Van Wert	Van Wert	50'		03-2010	N40 51.111 W84 45.773	W. of Van Wert, Harrison Township. US224 W. 2.8 miles from jct with IN49 W. of Van Wert, N. on Balliet Rd. 1.0 miles, W. on Brittsan Rd. 0.15 miles to the barn on the N. side of the road at 3197. Carey Larue farm, true round barn, white vertical siding, 3-pitch roof, aerator. [9-13-09: Roof has collapsed.]
OH-81-02		Middle Point	28'		06-2015	N40 52.299 W84 26.755	N. of Middle Point, Washington Township. Adams St. (becomes Middle Point Rd.) N. 1.4 miles from jct with Bellis Rd. in Middle Point to the bldg on the E. side of the road. Old Mill, octagon bldg.
OH-81-03		Van Wert	104'		06-2015	N40 52.589 W84 34.346	In Van Wert. Main St. E. 0.6 miles from jct with US127, N. on Franklin St. 0.5 miles to the church on the W. side of the road at 605. 0.5 miles to the church on the W. side of the road at 605. Trinity Friends, hexagon church.
OH-82-01	Vinton	New Plymouth			11-2018	N39 21.847 W82 26.412	SW of New Plymouth, Swan Township. OH56 W. 2.0 miles from jct with OH328 in New Plymouth, S. on Shurtz Rd. (CR21) 1.2 miles to the barn on the E. side of the road. Octagon barn, white vertical siding, square louvered cupola, modified conical roof, good condition.
OH-83-01	Warren	Lebanon			11-2003	N39 25.79 W84 12.93	In Lebanon. US42 S. (curves SW) 0.5 miles from jct with OH63 (Main St.) in Lebanon to the house on the S. side of the road at 419 Cincinnati Av. Hexagon house, pink stucco, 2 story, no cupola, central chimney, rectangular addition on back.
OH-83-02		Franklin					S. of Franklin, Franklin Township. Dixie Hwy S. 1.9 miles from jct with OH73 on the S. side of Franklin to the house on the E. side of the road at the SE corner of Dixie Hwy & Manchester Rd. Geodesic house. (N39 31.442 W84 19.500)
OH-83-03		Waynesville	30'		05-2015	N39 31.894 W84 03.048	E. of Waynesville, Wayne Township. Corwin Av. SE 0.45 miles from jct with US42 on the E. side of Waynesville, NE on New Burlington Rd. 1.6 miles to the house on the S. side of the road at 7513 up a driveway 0.1 miles.
OH-83-04		Carlisle			06-2003	N39 35.31 W84 20.28	NW of Carlisle, Franklin Township, Warren County, OH. Chamberlain Rd. W. 200' from jct with OH123 (Central Av.) on the far NW side of Carlisle to the house on the N. side of the road up a driveway 200'. Round "space station" house, 2 aluminum pods connected.
OH-83-05		Ridgeville				GONE	12-sided house on OH20.
OH-83-06		Franklin	30'	1863	06-2003	N39 33.85 W84 18.05	In Franklin. At 12 E. Jackson St. Charles Butler, ctagon house, 2 story, brick painted white, flat roof, no cupola, good condition.
OH-83-07		Franklin		1860s	11-2003	N39 32.828 W84 18.406	In Franklin. OH123 (6th St.) E. 0.1 miles from jct with OH73 (Main St.) in Franklin, S. on Anderson St. 1 block, continue S. on Union Rd. 0.3 miles, SW (curves S. & SE) on Mentz Rd. 0.3 miles to the house on the SW side of the road at 7251. Hard to see. Octagon house, 2 story, white horizontal siding, porch around front 3 sides, central chimney.
OH-83-?2		Carlisle					In Carlisle. Hexagon church. (N39 34.214 W84 20.499)
OH-83-?3		Mason					In Mason. Octagon bldg. (N39 20.947 W84 18.170)
OH-83-?4		Middletown					In Middletown. Round bldg. (N39 29.260 W84 20.156)
OH-83-?5		Springboro					In Springboro. Octagon church. (N39 32.986 W84 13.887)
OH-83-?6		Springboro					In Springboro. Octagon church. (N39 32.901 W84 13.978)
OH-84-01	Washington	Barlow	45'	1880s	03-2001	N39 25.55 W81 37.48	NE of Barlow, Barlow Township. OH550 E. 0.8 miles from jct with OH339 in Barlow, N. on Deming Rd. 1.7 miles, E. on Ormiston Rd. (TR29) 1.2 miles to barn on the N. side of the road. Henthorn, octagon barn, tan vertical siding, small cupola. Restored spring 1998.
OH-84-02		Barlow	27'	c1870	09-2004	N39 23.98 W81 40.25	In the fairgrounds in Barlow, Barlow Township. OH550 W. 0.05 miles from jct with OH339 in Barlow, N. into the fairgrounds 0.1 miles & the building. Floral Hall, octagon building, white vertical siding.
OH-85-01	Wayne	Wooster	86'	1918	05-2001	N40 47.88 W81 56.99	In the Wayne County fairgrounds in Wooster. Columbus Av. NE 0.25 miles from jct with US30 on the SW side of Wooster, N. on Vanover St. 0.1 to the fairgrounds on the W. side of the road at 199. Grange, 16-sided barn, white horizontal siding, clerestory, no cupola, excellent condition.
OH-85-02		Wooster			08-2004	N40 44.60 W81 49.85	US250 SE 5.0 miles from jct with OH83 just SE of Wooster to the barn on the W. side of the road. This is a rectangular barn with two circular attachments.
OH-85-03		Shreve		1890s		GONE	In Clinton Township W. of Shreve. 10 sided.
OH-85-04		Orrville				GONE	Octagon house on OH94.
OH-85-05		Marshallville	44'	1883	08-2004	N40 55.35 W81 45.77	NW of Marshallville, Chippewa Township. CR27 W. 1.5 miles from jct with OH94 in Marshallville, N. on OH57 1.4 miles to the house on the E. side of road at 10062. Ezekiel B. Zimmerman, octagon house, brick, 2 ½ story, large 4 gabled cupola, exterior walls 3 bricks thick and were made on the property. Four alternate sides are finished with high-pitch gables. The roof is covered with original red Russian tin with standing eaves and at the eaves the tin is turned up to form the gutters. A wooden porch extends along four sides. Very attractive and photogenic.
OH-85-06		Congress	35'	1883	06-2003	N40 54.97 W82 06.49	W. of Congress, Congress Township. OH604 W. 3.0 miles from jct with OH539 in Congress, S. on OH301 0.1 miles to the house on the E. side of the road at 9633. Arnold, octagon house, tan horizontal siding, 2 story, no cupola, porch across 3 of the front sides, good condition. A landmark.
OH-85-07		Doylestown			11-2002	N40 56.92 W81 40.33	SE of Doylestown, Chippewa Township. Clinton Rd. SE 2.0 miles from jct with S Portage St. in Doylestown, S. on Hametown Rd. 0.1 miles to the building on the W. side of the road. True round bldg, white vertical siding, 10 segment roof, 10 sided louvered cupola.
OH-85-08		Orrville			03-2003	N40 50.738 W81 49.230	W. of Orrville, Green Township. High St. W. 2.1 miles from jct with OH57 in Orrville, N. on Chippewa Rd. 0.4 miles, W. on Rohrer Rd. 1.0 miles to the house on the N. side of the road. Octagon house, tan brick, central chimney, 2nd octagon structure attached is a garage, excellent condition.
OH-85-09		Smithville			04-2003	N40 53.961 W81 51.624	N. of Smithville, Green Township. Summit St. (becomes Eby Rd.) N. 2.6 miles from jct with OH585 in Smithville to the house on the E. side of the road. 20 sided house, 1 story, white stucco siding, green sculptured segmented roof, small cupola, central chimney, excellent condition.
OH-85-10		West Salem	90'	1969		N40 58.475 W82 06.438	In West Salem. At the NW corner of US42 (Buckeye St.) & Lincoln St. Library, true round bldg, octagon roof.
OH-85-?1		Dalton	40'				In Dalton. 35 E. Main St. Octagon house, stone. (N40 47.902 W81 41.608)
OH-85-?2		Dalton	120'	1991			SE of Dalton, Sugar Creek Township. US30 E. 1.4 miles from jct with OH94 in Dalton, S. on Lebanon Rd. 0.5 miles, E. on Davis Rd. 0.5 miles to the church on the N. side of the road. Cornerstone Community, octagon church. (N40 47.656 W81 39.557)
OH-85-?3		Dalton	36'				S. of Dalton, Sugar Creek Township. OH94 S. 2.1 miles from jct with US30 on the S. side of Dalton to the house on the W. side of the road, next to 2771. Geodesic house, addition on rear is swimming pool. (N40 45.807 W81 41.576)
OH-86-01	Williams	Bryan	48' x 36'	1863	06-2015	N41 26.866 W84 33.078	S. of Bryan. US127 N. 0.4 miles from jct with US6 S. of Bryan to the barn on the W. side of the road at 02469 US127. Robarge, octagon barn, red vertical siding, sectional conical roof, aerator, excellent condition. Foundation lowered 34". New roof and painted in 2000.
OH-86-02		Jefferson	15'		03-2001	N41 33.05 W84 33.31	S. of West Jefferson. OH15 S. 0.4 miles from center of town to the shed on the E. side of the road. Appears to be concession stand for athletic field. Octagon.
OH-86-03		Bryan	60'	1965	06-2003	N41 28.22 W84 30.37	E. of Bryan, Pulaski Township. Wilson St. (changes to CR D) E. 2.3 miles from jct with US127 in Bryan to the house on the S. side of the road at 16514. 24-sided house, brick, low pitch conical roof, windowed clerestory, no cupola, excellent condition. [9-11-03 - It recently sold with plans to become a bed and breakfast catering to the aviation crowd. Almost all of the light fixtures in the house are round globes and the pool is round. Richard Schreder and his wife Angie built the house.]
OH-86-04		Bryan		1973	06-2003	N41 27.845 W84 36.721	W. of Bryan, Center Township. US6 W. 3.2 miles from jct with US127 just S. of Bryan, OH576 N. 1.5 miles to the church on the E. side of the road. Trinity Episcopal Church, 3 octagon buildings connected, red siding, segmented conical roof, no cupola, excellent condition.
OH-86-05		Montpelier	40'		07-2014	N41 34.859 W84 34.442	E. of Montpelier, Jefferson Township. Main St. E. 1.7 miles from jct with Platt St. in Montpelier, S. on Airport Rd. 0.4 miles to the bldg on the E. side of the road at 610. True round bldg, cement block, 2 story, flat roof. Had been used as administration bldg for the Montpelier airport, then a bar, & a produce stand, now vacant.
OH-86-06		Montpelier	41'		06-2015	N41 35.240 W84 35.834	In Montpelier. OH107 (Main St.) E. 0.5 miles from jct with OH576 (Platt St.) to the bldg on the N. side of the road at 875. Williams County Veterans Memorial, octagon bldg.
OH-86-07		Montpelier	80'		06-2015	N41 34.400 W84 35.795	At Montpelier High School in Montpelier. OH576 (Platt St.) S. 1.0 miles from jct with OH107 (Main St.), E. on Brown Rd. 0.55 miles to the school on the N. side of the road. Entrance, true round bldg, flat roof.
OH-87-01	Wood	Perrysburg				GONE	Round house 2.1 miles W. of town at Divine Word Seminary, off OH65, and W. of Ft. Meigs Rd. When entering the Seminary property, bear to the right and follow that road to the house. [Replaced very early 90's with fancy houses - 6-16-03 - DJT]
OH-87-02		Bowling Green			01-2022	N41 22.565 W83 37.422	In Bowling Green. OH64 W. 0.3 miles from jct with I75 at the E. edge of Bowling Green, N. on Campbell Hill Rd. 0.1 miles to the building. Octagon bldg, BGSU info center, brick, steep segmented conical metal roof, no cupola, 4 large dormers, excellent condition.
OH-87-03		Bowling Green			11-2006	--GONE--N41 22.457 W83 38.120	In Bowling Green. OH64 W. 0.9 miles from jct with I75 at the E. edge of Bowling Green to the building on the S. side of the road at the SW corner of OH64 & Williams St. Lot 24 (owned by BGSU since 2003) [was Community of Christ Luthuran Church], octagon bldg, surrounded by high walls.
OH-87-04		Perrysburg			03-2022	N41 31.692 W83 37.113	SE of Perrysburg. OH199 SE 1.6 miles (just across I75) from jct with US20 in Perrysburg, W. (curves S.) on Scheider Rd. 0.6 miles to the bldg on the W. side of the road. Islamic Center, octagon bldg, geodesic copper dome.
OH-87-05		Bowling Green		c1882	03-2022	N41 22.809 W83 39.539	In City Park in Bowling Green. OH64 (Wooster St.) W. 0.3 miles from jct with OH25 (Main St.) in Bowling Green, N. on Maple St. 0.25 miles (2 blocks), W. on Conneaut Av. 200', N. into the park & 0.4 miles to the bldg on the E. side of the road. Floral Hall, octagon barn, peaked roof, 4 rectangular attachments each with a peaked roof.
OH-87-06		Waterville			03-2022	N41 29.899 W83 42.611	E. of Waterville (Lucas County), Middleton Township. Mechanic St. (becomes OH64) E. 0.5 miles from jct with US24 in Waterville, S. on OH64/65 0.1 miles to the house on the W. side of the road. Geodesic house.
OH-87-07		Northwood			11-2006	N41 35.86 W83 27.45	SE of Northwood, Lake Township. OH51 (Woodville Rd.) SE 1.3 miles from jct with I280 exit 6 just NW of Northwood to the bridge at 5005. Octagon house attached to the corner of the rectangular house.
OH-87-08		Bowling Green			01-2022	N41 22.638 W83 37.862	At BGSU in Bowling Green. On the S. side of Ridge St. 100 yds W. of Mercer Rd. Basketball Arena, true round bldg.
OH-87-09		Northwood			01-2022	N41 37.003 W83 28.024	In Northwood. At the NW corner of Curtice & Coy Rds. Northwood Church of God, octagon church.
OH-87-10		Rossford			01-2022	N41 36.243 W83 33.416	In Rossford. Miami (becomes Superior) St. SW 1.1 miles from jct with I75 exit 199, S. on Glenwood Rd. 0.5 miles to the school on the E. side of the road at 401. NW bldg. Indian Hills Elementary, 12 sided school.
OH-87-11		Rossford			01-2022	N41 36.236 W83 33.401	Same as OH-87-10. SE bldg.
OH-87-12		Rossford			01-2022	N41 36.502 W83 33.687	In Rossford. Miami (becomes Superior) St. SW 1.3 miles from jct with I75 exit 199 to the bldg on the NW side of the road at 720. Rossford Library, round turret.
OH-87-13		Rossford			01-2022	N41 22.795 W83 38.401	At BGSU in Rossford. Merry Av. E. 250' from jct with College Dr., walk S. 100 yds to the bldg. Planetarium, true round bldg, dome roof.
OH-87-14		Rossford			01-2022	N41 22.548 W83 38.862	In Rossford. At the SW corner of Court & Summit Sts. Round turret.
OH-87-15		Bowling Green			01-2022	N41 22.389 W83 38.447	In Bowling Green. At the SE corner of Clough St. & University Ln. Hexagon bldg, appears to be an old windmill.
OH-87-16		Perrysburg			03-2022	N41 31.345 W83 37.772	In Perrysburg. Dixie Hwy S. 0.7 miles from jct with I475 exit 2, E. on Roachton Rd. 0.4 miles to the bldg on the N. side of the road at 11980. Perrysburg, round turret.
OH-87-17		Bowling Green			03-2022	N41 22.792 W83 39.444	In City Park in Bowling Green. OH64 (Wooster St.) W. 0.3 miles from jct with OH25 (Main St.), N. on Maple St. 0.25 miles (2 blocks), W. on Conneaut Av. 200', N. into the park & 0.1 miles to the bldg on the W. side of the road. Veterans Bldg, octagon turret.
OH-88-01	Wyandot	Upper Sandusky			06-2003	N40 50.73 W83 16.72	At the county fairgrounds in Upper Sandusky. OH53 S. 1.0 miles from jct with US23 at the NE corner of Upper Sandusky, E. into the fairgrounds 0.1 miles, curve N. 0.1 miles, & back W. 0.05 miles to the bldg. Refreshment stand, 10 sided, lower half painted white concrete block, upper half white vertical siding, metal segmented conical roof, no cupola, good condition.
OH-88-02		Carey			07-2007	N40 57.98 W83 25.72	NW of Carey, Ridge Township, Wyandot County, OH. OH568 NW 2.8 miles from jct with US23 in Carey, S. on CR95 0.2 miles to the barn on the E. side of the road at 1885. Daryl & Karen Kin, octagon barn, red horizontal siding, 2 windows in each side w/black shutters, windowed cupola.