This house is located at 3023 Q Street NW:
The listing says:
“An incredible opportunity to own a historic, updated Georgetown home built by Henry Cooke, first mayor of D.C. Home provides grand entertaining rooms, newer kitchen with butler’s pantry, 13′ ceilings, dramatic foyer with curved staircase, off-street parking & garage, cupola with monument views, and lots of bedroom space.”
You can see more photos here.
This 7 bed/5.5 bath is going for $4,750,000.