Anderson House | |
 Exterior view of Anderson House in 2023 | |
  | |
| Location | 2118 Massachusetts Avenue, NW Washington, D.C. |
|---|---|
| Coordinates | 38°54′38.6″N 77°2′51.7″W / 38.910722°N 77.047694°W |
| Built | 1902–1905 |
| Architect | Little & Browne |
| Architectural style | Beaux-Arts |
| Part of | Massachusetts Avenue Historic District (ID74002166) |
| NRHP reference No. | 71000993[1] |
| Significant dates | |
| Added to NRHP | April 7, 1971 |
| Designated NHL | June 19, 1996[2] |
| Designated DCIHS | November 8, 1964 |
Anderson House, also known as Larz Anderson House, is a Gilded Age mansion located at 2118 Massachusetts Avenue, NW, on Embassy Row in the Dupont Circle neighborhood of Washington, D.C. It now houses the Society of the Cincinnati's international headquarters and a research library on 17th- and 18th-century military and naval history and the art of war. It is also open to the public as a historic house museum about life in Washington in the early 20th century.
- ^ "National Register Information System". National Register of Historic Places. National Park Service. January 23, 2007.
- ^ "Anderson House". National Historic Landmark summary listing. National Park Service. Archived from the original on 2009-04-21. Retrieved 2009-02-22.