John Walter Farmstead

John Walter Farmstead
U.S. National Register of Historic Places
The house in September 2014
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Location	166 Mamont Dr., Washington Township Pennsylvania
Coordinates	40°28′19″N79°35′21″W / 40.47194°N 79.58917°W / 40.47194; -79.58917
Area	1.7 acres (0.69 ha)
Built	c. 1846, 1848, 1912
Architectural style	Greek Revival
NRHP reference No.	95000885 [1]
Added to NRHP	July 21, 1995

The John Walter Farmstead, also known as the Lengauer House, is an historic American home that is located in Washington Township, Westmoreland County, Pennsylvania.

It was added to the National Register of Historic Places in 1995. ^[1]

History and architectural features

Built in 1848, this historic structure is a two-story, L-shaped red brick dwelling, five bays wide. Designed in the Greek Revival style, it has a low-pitched, slate-covered gable roof. The front facade has a three-bay, hipped roof porch. Associated with the house is a contributing bank barn that was built circa 1846 and a spring house that was built in 1912. ^[2]

References

1. "National Register Information System". National Register of Historic Places . National Park Service. July 9, 2010.
2. Clinton E. Piper (May 1995). National Register of Historic Places Registration: Pennsylvania SP Walter, John, Farmstead. National Archives and Records Administration. Retrieved January 12, 2026. (Downloading may be slow.)