Washington
12 places in Washington, Pennsylvania are on the National Register of Historic Places. Houses make up the largest group by what the buildings were for.
The earliest listing here is Dr. Julius Lemoyne House, added Oct 25, 1973.
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 | Dr. Julius Lemoyne House · Oct 25, 1973 |
| Oldest construction date | "s" Bridge · built 1818 |
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 2 of the 12 listings here. Data refreshed September 19, 2026.
Styles that appear most
Style labels come from Wikidata and are on record for 4 of the 12 listings here. The count is the number of listings carrying each label. Data refreshed September 19, 2026.
Every listing
"s" Bridge▾WashingtonStructure1975
- Address
- 6 mi. W of Washington on U.S. 40, Washington vicinity
- Listed
- Apr 4, 1975
- Reference
- 75001676
- Built
- 1818
- Contributing
- 1 structures
- 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 ↗

Harbaugh's Reformed Church▾WashingtonBuilding2002
- Address
- 14301 and 14269 Harbaugh Church Rd., Washington
- Listed
- Mar 20, 2002
- Reference
- 02000228
- Contributing
- 1 buildings, 1 sites
- 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 ↗
LeMoyne Crematory▾WashingtonBuilding1996
- Address
- Jct. of Redstone Rd. and Elm St., NW corner, North Franklin Township, Washington
- Listed
- Feb 16, 1996
- Reference
- 96000078
- Contributing
- 1 buildings, 1 objects
- 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 ↗

Dr. Julius Lemoyne House▾WashingtonBuilding1973
- Address
- 49 E. Maiden St., Washington
- Listed
- Oct 25, 1973
- Reference
- 73001669
- 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 ↗
Mauer, Dr. Joseph House▾WashingtonBuilding1993
- Address
- 97 W. Wheeling St., Washington
- Listed
- Dec 30, 1993
- Reference
- 93001470
- Style
- Second Empire architecture in the United States and Canada
- 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 Munce House▾WashingtonBuilding1996
- Address
- Rt. 136, 3 mi. E of Washington, S. Strabane Township, Washington vicinity
- Listed
- Jun 28, 1996
- Reference
- 96000710
- 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 ↗

Pennsylvania Railroad Freight Station▾WashingtonBuilding1995
- Address
- 111 Washington St., Washington
- Listed
- Jul 21, 1995
- Reference
- 95000891
- Style
- Victorian architecture
- 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 ↗

Trinity Hall▾WashingtonBuilding1976
- Address
- 1 mi. S of Washington on PA 18, Washington vicinity
- Listed
- Sep 27, 1976
- Reference
- 76001681
- Built
- 1925
- 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 ↗

Washington Armory▾WashingtonBuilding1991
- Address
- 76 W. Maiden St., Washington
- Listed
- May 9, 1991
- Reference
- 91000520
- Style
- Colonial Revival architecture
- 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 ↗

Washington County Courthouse▾WashingtonBuilding1974
- Address
- S. Main St., Washington
- Listed
- Jul 30, 1974
- Reference
- 74001812
- Style
- Beaux-Arts
- 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 ↗

Washington County Jail▾WashingtonBuilding1974
- Address
- Cherry St., Washington
- Listed
- Jul 30, 1974
- Reference
- 74001813
- 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 ↗

Washington Trust Company Building▾WashingtonBuilding2015
- Address
- 6 S. Main St., Washington
- Listed
- Jan 7, 2015
- Reference
- 14001133
- 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 ↗Wikipedia ↗Directions ↗

Every listing here also appears on the county pages for Franklin and Washington.