Prospect House
National Register of Historic Places

Prospect House

Washington, District of Columbia County, District of Columbia
Listed
March 16, 1972
Type
Building
Period
Industrial
Ref No.
72001430

About this property

Prospect House (also known as the Lingan-Templeman House) is a historic building, located at 3508 Prospect Street, Northwest, Washington, D.C., in the Georgetown neighborhood. It was built in 1788, by James Lingan, designed by William Thornton, architect of the United States Capitol. President John Adams visited the residence and Gilbert du Motier, marquis de Lafayette was a house guest. It was a guest house, while Blair House was under renovation. Notable previous owners include Secretary of Defense James Forrestal. In 1951, Congressman Richard Thurmond Chatham and his wife Patricia Firestone Coyner purchased and remodeled Prospect House. In June 1977, the property was purchased by David and Carol Ann Shapiro. Prospect House is listed on the National Register of Historic Places, and is a contributing property to the Georgetown Historic District. Its 2024 property value is $14,660,100. The house is directly adjacent to the Georgetown Car Barn. Prospect House was sold by Kim Gibson with Washington Fine Properties in October 2025 for $9.8 million. Media related to Prospect House, 3508 Prospect Street NW at Wikimedia Commons

Location

3508 Prospect St., NW.
Washington, District of Columbia County, District of Columbia
38.90562, -77.06952

Categories

ARCHITECTURESOCIAL HISTORY
National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

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Overview
An interactive map of the location with historic sites, battles and Native heritage plotted, and its full story era by era.
The Land
The historic sites and place names around the location, and how this land was settled and used.
Geology
The bedrock beneath the site, its age and rock type, reaching back millions of years.
LiDAR Terrain
Laser-scanned terrain that reveals earthworks and old features hidden in the landscape.
Conflict & War
The battles, raids and skirmishes fought near here, across every era of American conflict.
The Civil War
The Civil War on this ground, 1861 to 1865: who held it, and the battles, camps and regiments nearby.
The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
Who claimed and held this ground, from Indigenous homelands through the colonial powers to the United States.
The Community
How the town grew, who came, and what kind of place it became, traced through the census record.
Rivers & Rail
The rivers, canals and railroads that connected this place between 1830 and 1911.
Notable People
The people born, buried or genuinely tied to this exact place, with their stories.
Historical Maps
Historic maps of the location layered over how it looks today.
Finds & Access
Museum objects tied to the area, and the laws on searching, collecting and access here.
Literature
The old books, county histories and archives that mention this place, quoted with their sources.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Points of Interest
The most significant historic sites and landmarks near the location, and why they matter.
Timeline
The whole story of the location told era by era, from first peoples to the present day.
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Nearby Historic Sites

Quality Hill
Industrial
0.1 mi
Halcyon House
Early Republic
0.1 mi
Potomac Boat Club
Civil War
0.1 mi
Forrest-Marbury House
Early Republic
0.1 mi
Washington Canoe Club
Industrial
0.2 mi

Nearby Battles

September 11 Pentagon Attack
2001Modern
2.4 mi
September 11 Attacks — Pentagon
2001Modern
2.4 mi

Questions about this property

When was Prospect House listed on the National Register?

Prospect House was listed on the National Register of Historic Places on March 16, 1972.

What type of historic resource is Prospect House?

Prospect House is classified as a building in the National Register of Historic Places.

What is the period of significance for Prospect House?

The period of significance for Prospect House is recorded as the industrial era.

Can I research the history near Prospect House?

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District of Columbia history

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