David Longwell House

David Longwell House
U.S. National Register of Historic Places
Washington County History & Landmarks Foundation Landmark
Front of the house
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Location	711 W. Main St., Monongahela, Pennsylvania
Coordinates	40°12′21″N79°55′52″W / 40.20583°N 79.93111°W / 40.20583; -79.93111
Area	less than one acre
Built	1872
Architect	John Blythe
Architectural style	Italianate
NRHP reference No.	93000718 [1]
Added to NRHP	August 2, 1993

David Longwell House is a historic building in Monongahela, Pennsylvania.

It is designated as a historic residential landmark/farmstead by the Washington County History & Landmarks Foundation. ^[2]

References

1. "National Register Information System". National Register of Historic Places . National Park Service. March 13, 2009.
2. "Longwell House". Landmark Registry - Residential Landmark/Farmstead. Washington County History & Landmarks Foundation. 2008. Archived from the original on March 14, 2012. Retrieved November 8, 2010.

External links

• Terry A. Necciai (January 1993). National Register of Historic Places Registration: Pennsylvania SP Longwell, David, House. National Archives and Records Administration. Retrieved January 11, 2026. (Downloading may be slow.)