[ 3] Name on the Register[ 4] Image Date listed[ 5] Location City or town Description 1 Auburn Community Mausoleum Auburn Community Mausoleum March 24, 2014 (#14000069 ) 1431 Center St. 41°21′24″N 85°02′58″W / 41.356528°N 85.049306°W / 41.356528; -85.049306 (Auburn Community Mausoleum ) Auburn 2 Auburn Cord Duesenberg Automobile Facility Auburn Cord Duesenberg Automobile Facility September 21, 1978 (#78000029 ) 1600 S. Wayne St. 41°21′21″N 85°03′26″W / 41.355833°N 85.057222°W / 41.355833; -85.057222 (Auburn Cord Duesenberg Automobile Facility ) Auburn 3 Samuel Bevier House Samuel Bevier House May 6, 1983 (#83000014 ) County Roads 11 and 52, south of Garrett 41°20′13″N 85°08′15″W / 41.336806°N 85.137500°W / 41.336806; -85.137500 (Samuel Bevier House ) Keyser Township 4 Joseph Bowman Farmhouse Joseph Bowman Farmhouse May 6, 1983 (#83000013 ) County Roads 19 and 40, northeast of Garrett 41°22′52″N 85°05′55″W / 41.381111°N 85.098611°W / 41.381111; -85.098611 (Joseph Bowman Farmhouse ) Keyser Township 5 Breechbill-Davidson House Breechbill-Davidson House May 6, 1983 (#83000012 ) State Road 8 and County Road 7, northwest of Garrett 41°22′02″N 85°09′21″W / 41.367222°N 85.155833°W / 41.367222; -85.155833 (Breechbill-Davidson House ) Keyser Township 6 Brethren in Christ Church Brethren in Christ Church May 6, 1983 (#83000011 ) County Road 7, northwest of Garrett 41°22′11″N 85°09′18″W / 41.369861°N 85.155000°W / 41.369861; -85.155000 (Brethren in Christ Church ) Keyser Township 7 Butler Community Mausoleum Butler Community Mausoleum March 25, 2014 (#14000070 ) County Road 28 E., east of Butler 41°25′49″N 84°50′59″W / 41.430278°N 84.849722°W / 41.430278; -84.849722 (Butler Community Mausoleum ) Stafford Township 8 Orin Clark House Orin Clark House May 6, 1983 (#83000010 ) County Roads 3 and 48, west of Garrett 41°21′03″N 85°10′34″W / 41.350833°N 85.176111°W / 41.350833; -85.176111 (Orin Clark House ) Keyser Township 9 William Cornell Homestead William Cornell Homestead August 14, 1973 (#73000015 ) Southwest of Auburn off State Road 427 41°16′44″N 85°05′28″W / 41.278889°N 85.091111°W / 41.278889; -85.091111 (William Cornell Homestead ) Butler Township 10 DeKalb County Home and Barn DeKalb County Home and Barn May 6, 1983 (#83000015 ) County Road 40, northeast of Garrett 41°22′54″N 85°04′59″W / 41.381667°N 85.083056°W / 41.381667; -85.083056 (DeKalb County Home and Barn ) Keyser Township 11 Downtown Auburn Historic District Downtown Auburn Historic District September 10, 1986 (#86002858 ) Roughly bounded by E. and W. 4th, N. and S. Cedar, E. 12th, and N. and S. Jackson Sts. 41°22′00″N 85°03′18″W / 41.366667°N 85.055000°W / 41.366667; -85.055000 (Downtown Auburn Historic District ) Auburn 12 Downtown Butler Historic District Downtown Butler Historic District December 7, 2001 (#01001347 ) Roughly the 100 and 200 blocks of S. Broadway 41°25′45″N 84°52′18″W / 41.429167°N 84.871667°W / 41.429167; -84.871667 (Downtown Butler Historic District ) Butler 13 Eckhart Public Library and Park Eckhart Public Library and Park November 20, 1981 (#81000009 ) 603 S. Jackson St. 41°21′50″N 85°03′27″W / 41.363889°N 85.057500°W / 41.363889; -85.057500 (Eckhart Public Library and Park ) Auburn 14 William Fountain House William Fountain House May 6, 1983 (#83000021 ) State Road 8 , northwest of Garrett 41°21′58″N 85°10′38″W / 41.366111°N 85.177222°W / 41.366111; -85.177222 (William Fountain House ) Keyser Township 15 Garrett Community Mausoleum Garrett Community Mausoleum March 25, 2014 (#14000071 ) S. Hamsher St. 41°20′43″N 85°08′38″W / 41.345139°N 85.143889°W / 41.345139; -85.143889 (Garrett Community Mausoleum ) Garrett 16 Garrett Historic District Garrett Historic District May 6, 1983 (#83000121 ) Roughly bounded by Railroad, Britton, Warfield, and Hamsher Sts., and 3rd Ave. 41°20′43″N 85°08′06″W / 41.345278°N 85.135°W / 41.345278; -85.135 (Garrett Historic District ) Garrett 17 Gump House Gump House May 6, 1983 (#83000020 ) State Road 8 , northwest of Garrett 41°21′58″N 85°11′23″W / 41.366111°N 85.189722°W / 41.366111; -85.189722 (Gump House ) Keyser Township 18 J.H. Haag House J.H. Haag House May 6, 1983 (#83000019 ) County Road 54 41°19′46″N 85°08′08″W / 41.329583°N 85.135556°W / 41.329583; -85.135556 (J.H. Haag House ) Garrett 19 Edward Kelham House Edward Kelham House May 6, 1983 (#83000018 ) County Road 48, west of Garrett 41°21′07″N 85°11′20″W / 41.351944°N 85.188889°W / 41.351944; -85.188889 (Edward Kelham House ) Keyser Township 20 Keyser Township School 8 Keyser Township School 8 May 6, 1983 (#83000017 ) E. Quincy St. 41°21′06″N 85°07′03″W / 41.351667°N 85.1175°W / 41.351667; -85.1175 (Keyser Township School 8 ) Garrett 21 Charles Lehmback Farmstead Charles Lehmback Farmstead May 6, 1983 (#83000016 ) County Road 15, east of Garrett 41°20′37″N 85°07′01″W / 41.343611°N 85.116944°W / 41.343611; -85.116944 (Charles Lehmback Farmstead ) Keyser Township 22 Mountz House Mountz House September 11, 1979 (#79000013 ) 507 E. Houston St. 41°20′53″N 85°07′49″W / 41.348056°N 85.130278°W / 41.348056; -85.130278 (Mountz House ) Garrett 23 Henry Peters House Henry Peters House May 6, 1983 (#83000022 ) 201 N. 6th St. 41°21′06″N 85°07′11″W / 41.351667°N 85.119722°W / 41.351667; -85.119722 (Henry Peters House ) Garrett 24 Rakestraw House Rakestraw House May 6, 1983 (#83000024 ) County Road 19, northeast of Garrett 41°22′11″N 85°05′54″W / 41.369722°N 85.098333°W / 41.369722; -85.098333 (Rakestraw House ) Keyser Township 25 Henry Shull Farmhouse Inn Henry Shull Farmhouse Inn May 6, 1983 (#83000023 ) County Road 11-A, southeast of Garrett 41°19′36″N 85°05′23″W / 41.326667°N 85.089722°W / 41.326667; -85.089722 (Henry Shull Farmhouse Inn ) Keyser Township 26 Spencerville Covered Bridge Spencerville Covered Bridge April 2, 1981 (#81000010 ) County Road 68 at Spencerville 41°16′53″N 84°54′53″W / 41.281389°N 84.914722°W / 41.281389; -84.914722 (Spencerville Covered Bridge ) Spencer Township 27 Waterloo Community Mausoleum Waterloo Community Mausoleum March 25, 2014 (#14000072 ) N. Center St. 41°26′14″N 85°01′23″W / 41.437222°N 85.022917°W / 41.437222; -85.022917 (Waterloo Community Mausoleum ) Waterloo 28 John Wilderson House John Wilderson House May 6, 1983 (#83000025 ) 1349 S. Cowen St. 41°20′01″N 85°08′12″W / 41.333611°N 85.136667°W / 41.333611; -85.136667 (John Wilderson House ) Garrett 29 Maria and Franklin Wiltrout Polygonal Barn Maria and Franklin Wiltrout Polygonal Barn April 2, 1993 (#93000183 ) 0209 County Road 16, northwest of Corunna 41°28′04″N 85°11′02″W / 41.467639°N 85.183889°W / 41.467639; -85.183889 (Maria and Franklin Wiltrout Polygonal Barn ) Fairfield Township