National Register listings in Westmoreland County, Pennsylvania
Most notable listings
Bushy Run Battlefield NHL Harrison City · Site · listed 1966 
Academy Hill Historic District Greensburg · District · listed 1999 
Bells Mills Covered Bridge Yukon · Structure · listed 1980 
Brush Creek Salems Church Westmoreland City · Building · listed 1987 
Brush Hill Irwin · Building · listed 1975 
Byerly House New Kensington · Building · listed 1985 
Citizens National Bank of Latrobe Latrobe · Building · listed 2002 
Compass Inn Laughlintown · Building · listed 1995 
Dick Building West Newton · Building · listed 2007 
Fairview Park Salem Township · Site · listed 2010 Historic districts (13)
- Academy Hill Historic District — Greensburg
- Greensburg Downtown Historic District — Greensburg
- Hannastown Farm — Forbes Road
- Ligonier Historic District — Ligonier
- Linn Run State Park Family Cabin District — Rector
- Mount Pleasant Historic District — Mount Pleasant
- New Kensington Downtown Historic District — New Kensington
- New Kensington Production Works Historic District — New Kensington
- Salem Crossroads Historic District — Delmont
- Scottdale Historic District — Scottdale
- Slickville Historic District — Slickville
- Vandergrift Historic District — Vandergrift
- West Overton Historic District — East Huntingdon Township
All listings
Places: Greensburg (5) · New Kensington (5) · Latrobe (5) · Ligonier (3) · Mount Pleasant (3) · Irwin (2) · West Newton (2) · United (2) · New Florence (2) · Scottdale (2) · Vandergrift (2) · Yukon (1)
| Name | Place | Type | Listed |
|---|---|---|---|
| Academy Hill Historic District | Greensburg | District | 1999 |
| Aluminum Research Laboratories | New Kensington | Building | 2013 |
| Bells Mills Covered Bridge | Yukon | Structure | 1980 |
| Brush Creek Salems Church | Westmoreland City | Building | 1987 |
| Brush Hill | Irwin | Building | 1975 |
| Bushy Run Battlefield NHL | Harrison City | Site | 1966 |
| Byerly House | New Kensington | Building | 1985 |
| Citizens National Bank of Latrobe | Latrobe | Building | 2002 |
| Compass Inn | Laughlintown | Building | 1995 |
| Concord School | Loyalhanna Township | Building | 2014 |
| Dick Building | West Newton | Building | 2007 |
| Fairview Park | Salem Township | Site | 2010 |
| Fisher, Adam, Homestead | United | Building | 1991 |
| Fort Ligonier Site | Ligonier | Site | 1975 |
| Fullerton Inn | Irwin | Building | 1983 |
| Greensburg Downtown Historic District | Greensburg | District | 1995 |
| Greensburg Railroad Station | Greensburg | Building | 1977 |
| Hannastown Farm | Forbes Road | District | 1994 |
| Household No. 1 Site (36WM61) | Rostraver Township | Site | 1986 |
| Kingston House | Youngstown | Building | 1983 |
| Latrobe Armory | Latrobe | Building | 1989 |
| Laurel Hill Furnace | New Florence | Structure | 1975 |
| Ligonier Armory | Ligonier | Building | 1991 |
| Ligonier Historic District | Ligonier | District | 1994 |
| Linn Run State Park Family Cabin District | Rector | District | 1987 |
| Loyalhanna Lodge No. 275 | Latrobe | Building | 2016 |
| McFarlane, Andrew and Jennie, House | North Huntingdon | Building | 2004 |
| Mount Pleasant Armory | Mount Pleasant | Building | 1989 |
| Mount Pleasant Historic District | Mount Pleasant | District | 1998 |
| Mount St. Peter Roman Catholic Church | New Kensington | Building | 1998 |
| New Kensington Downtown Historic District | New Kensington | District | 1998 |
| New Kensington Production Works Historic District | New Kensington | District | 1998 |
| Old Hannastown, Site of | Greensburg | Site | 1972 |
| Patterson, Samuel, House | New Alexandria | Building | 1985 |
| Pennsylvania Railroad Station-Latrobe | Latrobe | Building | 1986 |
| Plumer House | West Newton | Building | 1979 |
| Ross Furnace | West Fairfield | Structure | 1991 |
| Salem Crossroads Historic District | Delmont | District | 1978 |
| Scottdale Armory | Scottdale | Building | 1991 |
| Scottdale Historic District | Scottdale | District | 1996 |
| Sewickley Manor | United | Building | 1982 |
| Slickville Historic District | Slickville | District | 1994 |
| Squirrel Hill Site | New Florence | Site | 1980 |
| St. Gertrude Roman Catholic Church | Vandergrift | Building | 1983 |
| St. Vincent Archabbey Gristmill | Latrobe | Building | 1978 |
| Vandergrift Historic District | Vandergrift | District | 1995 |
| Walter, John, Farmstead | Export | Building | 1995 |
| Warden, Samuel, House | Mount Pleasant | Building | 1995 |
| West Overton Historic District | East Huntingdon Township | District | 1985 |
| Western Division of the PA Canal | Robinson | Structure | 1982 |
| Western Division-Pennsylvania Canal | Torrance | Structure | 1974 |
| Westmoreland County Courthouse | Greensburg | Building | 1978 |
State Historic Preservation Office
Nominations, tax-credit certifications and official records for Pennsylvania go through the Pennsylvania State Historic Preservation Office. See how to nominate a property.