National Register of Historic Places
Octagon, The
Also designated a National Historic Landmark.
Washington, District of Columbia County, District of Columbia
The record
- Listed
- October 15, 1966
- Type
- Building
- Address
- 1799 New York Ave., NW, Washington
- County
- District of Columbia
- State
- District of Columbia
- Period of significance
- 1750 to 1824
- Contributing resources
- 1 building
- Coordinates
- 38.89635, -77.04150
- Reference number
- 66000863
David Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesLionel Pincus and Princess Firyal Map Division, The New York Public Library