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Marjorie Dick Stuart

  • Cell 240-731-8079

3508 Prospect St Nw, WASHINGTON, DC – $15,995,000

  • 8 Beds
  • Baths
  • 9,086 Sqft
  • .43 Acres
  • 8 Beds
  • Baths
  • 9,086 Sqft
  • .43 Acres

3508 Prospect St Nw

Thought to be designed by William Thornton, the architect of the U.S. Capitol, and long considered one of the most architecturally and historically significant properties in the city of Washington, Prospect House was built between 1787 and 1793 and sitshigh above the Potomac River at 3508 Prospect Street in Georgetown. This red brick Georgian-Federal house hasbeen a showplace for politicians and statesmen since Revolutionary War days, and is sitedon nearly half an acre of beautifully manicured formal English gardens. Among many renowned owners over the years, the property was the home of the first Secretary of Defense, James V. Forrestal, and during the Truman Administration Prospect House served asThe White House Guest House for visiting dignitaries. Presidents Washington and Adams, the Marquis de Lafayette, the Shah ofIran, the President of France, and the poet Robert Frost have all been guests of Prospect House. The first floor of this 9,000+ square foot residenceincludes 12-foot ceilings;a formal entrance hall;a double parlor living room with twin Adams fireplaces, a Jefferson window, and a bay window overlooking the gardens; a banquet-sized dining roomwith a fireplace and river views; a gallery hall; an ample-sized eat-in kitchen,a powder room and a veranda. Upstairs are 7large bedrooms -- several with river views -- a sitting roomand 5 full baths. A lovely library opening to the garden, a home office,an 8th bedroom and a full bath make up the lower level. The property includes a 41-foot swimmingpool and an octagonalwatch tower where one of the early owners watched his boatscome into Georgetown Harbor. A three-car garage and additional parking for 3 cars complete this extraordinary offering. Prospect House has been well-maintained and improved by its current owners, who, in the last few years, have replaced the roof;the plumbing, heating and air conditioning systems; and rebuilt all of the windows.

Essential Information

  • MLS® #DCDC2129376
  • Price$15,995,000
  • Bedrooms8
  • Bathrooms6.50
  • Full Baths6
  • Half Baths1
  • Square Footage9,086
  • Acres0.43
  • Year Built1787
  • TypeResidential
  • Sub-TypeDetached
  • StyleFederal, Georgian
  • StatusActive

Community Information

  • Address3508 Prospect St Nw
  • SubdivisionGEORGETOWN
  • StateDC
  • Zip Code20007


  • # of Garages3
  • GaragesGarage - Front Entry
  • Has PoolYes


  • HeatingRadiator
  • CoolingCentral A/C
  • Has BasementYes
  • FireplaceYes
  • # of Fireplaces10
  • # of Stories4
  • Stories4


Daylight, Full, Connecting Stairway, Full, Fully Finished, Heated, Improved, Interior Access, Outside Entrance, Rear Entrance, Side Entrance, Walkout Level


  • ExteriorBrick and Siding
  • RoofSlate
  • FoundationStone, Brick/Mortar

School Information



Additional Information

  • Date ListedFebruary 28th, 2024
  • Days on Market148

Listing Details


Washington Fine Properties, LLC

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Price Change History for 3508 Prospect St Nw, WASHINGTON, DC (MLS® #DCDC2129376)

Date Details Price Change
Active (from Coming Soon)

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Listing information last updated on July 24th, 2024 at 4:45am CDT.