# National Register of Historic Places listings in DeKalb County, Indiana

This is a list of the National Register of Historic Places listings in DeKalb County, Indiana.
This is intended to be a complete list of the properties and districts on National Register of Historic Places in DeKalb County, Indiana, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map.
There are 29 properties and districts listed on the National Register in the county, including 1 National Historic Landmark.
Properties and districts located in incorporated areas display the name of the municipality, while properties and districts in unincorporated areas display the name of their civil township. Properties and districts split between multiple jurisdictions display the names of all jurisdictions.
This National Park Service list is complete through NPS recent listings posted February 28, 2025.
Download coordinates as:
* KML
* GPX (all coordinates)
* GPX (primary coordinates)
* GPX (secondary coordinates)

## Current listings

| | Name on the Register | Image | Date listed | Location | City or town |
| 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 More images | 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 More images | 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 More images | 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 More images | 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 More images | 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 More images | 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 |