Hardin
Hardin's register runs heavily to houses, 9 listings of that kind.
The earliest listing here is John Boyum House, added Apr 11, 1991.
Map
Coordinates come from the National Park Service National Register spatial data. A point marks the record location and does not mean the place is open to visitors. Data refreshed September 19, 2026.
Oldest on the register
| First listed | John Boyum House · Apr 11, 1991 |
| Oldest construction date | James J. Sullivan House · built 1914 |
Listing dates come from the National Park Service National Register spatial data. Construction years come from Wikidata, matched on reference number, and are on record for 1 of the 13 listings here. Data refreshed September 19, 2026.
Styles that appear most
Style labels come from Wikidata and are on record for 4 of the 13 listings here. The count is the number of listings carrying each label. Data refreshed September 19, 2026.
Every listing
John Boyum House▾HardinBuilding1991
- Address
- 225 W. Sixth St., Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000371
- Style
- American Craftsman
- Contributing
- 2 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Thomas H. Burke House▾HardinBuilding1991
- Address
- 604 N. Cody, Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000368
- Contributing
- 2 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗

William Ebeling House▾HardinBuilding1991
- Address
- 704 N. Crow Ave., Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000370
- Contributing
- 1 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗

Charles S. Eder House▾HardinBuilding1991
- Address
- 416 W. Third St., Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000374
- Contributing
- 1 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗

First Baptist Church▾HardinBuilding1991
- Address
- 524 N. Custer Ave., Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000369
- Contributing
- 1 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Haverfield Hospital▾HardinBuilding1991
- Address
- 520 W. Third St., Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000376
- Contributing
- 2 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗

Francis Kopriva House▾HardinBuilding1991
- Address
- 416 Crawford Ave., Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000377
- Contributing
- 1 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗

J. J. Ping House▾HardinBuilding1991
- Address
- 119 W. Sixth St., Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000373
- Contributing
- 2 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗

Reno Apartments▾HardinBuilding1991
- Address
- 719 N. Custer Ave., Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000378
- Style
- Prairie School architecture
- Contributing
- 2 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗

St. Joseph Catholic Church▾HardinBuilding1991
- Address
- 710 N. Custer Ave., Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000379
- Style
- Gothic Revival
- Contributing
- 1 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Sullivan Rooming House▾HardinBuilding1991
- Address
- 217 W. Sixth St., Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000372
- Contributing
- 2 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗

James J. Sullivan House▾HardinBuilding1991
- Address
- 220 W. Third St., Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000380
- Built
- 1914
- Style
- American Craftsman
- Contributing
- 2 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

J. S. Tupper House▾HardinBuilding1991
- Address
- 502 N. Cody, Hardin
- Listed
- Apr 11, 1991
- Reference
- 91000381
- Contributing
- 1 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗

Every listing here also appears on its county page for Big Horn.