The Mansion on O Street

The Mansion on O Street is a hotel in Washington, D.C., the United States.^[1] Wikidata describes it as “hotel in Washington, United States”. It opened in 1980. The building has 4 floors. It stands about 1.7 km from the centre of Washington, D.C..^[3]

Overview

The Mansion on O Street is an American luxury boutique hotel in the Dupont Circle historic district of Washington D.C. The hotel is noted for eccentric interior styling which includes hidden doors, secret passages, and rooms in which all furnishings and fixtures are for sale. The four-story building contains guest rooms, a private Social club, the O Street Museum Foundation and a conference center.

From “The Mansion on O Street” on English Wikipedia, by its contributors, under CC BY-SA 4.0.^[2]

History and building

The hotel opened in 1980. It was designed by Edward Clark. The building has 4 floors. ^[1]

Location

Measured in a straight line, the hotel is 1.7 km from the centre of Washington, D.C.. The nearest airport with scheduled flights is Ronald Reagan Washington National Airport (DCA), about 5 km from the centre of Washington, D.C..^[4]

It is one of 96 hotels in and around Washington, D.C. recorded in Wikidata, 54 of which have an article in Innpedia.^[5] Of the 36 with a recorded opening date, the earliest is Blair House, opened in 1824. See Hotels in Washington, D.C..

Other hotels within 1.5 km:

• Hotel Madera — 0.1 km
• Royal Sonesta Washington DC — 0.2 km
• Royal Sonesta Washington — 0.2 km
• Embassy Row Hotel — 0.3 km, opened 1970
• The Ven at Embassy Row, Washington, D.C., a Tribute Portfolio Hotel — 0.3 km
• The Fairfax at Embassy Row — 0.3 km, opened 1927
• St. Gregory Luxury Hotels & Suites — 0.3 km, opened 2000
• Washington Marriott Georgetown — 0.3 km
• Embassy Suites Washington, D.C. — 0.3 km, opened 1987
• The Dupont Circle Hotel — 0.4 km, opened 1951

See also

• Hotels in Washington, D.C.
• Hotels in the United States
• List of hotels opened in the 1980s

References

1. ^ The Mansion on O Street (Q7750226). Wikidata. CC0.
2. ^ The Mansion on O Street. Wikipedia. Text excerpted under CC BY-SA 4.0; revision of 2026-05-14.
3. ^ Washington, D.C. (Q61). Wikidata. CC0.
4. ^ Airports. OurAirports. Public domain.
5. ^ Hotels in Washington, D.C.. Wikidata. CC0.

Facts as stated in Wikidata, read in October 2026.

External links

• The Mansion on O Street on Wikipedia
• The Mansion on O Street on Wikidata
• The Mansion on O Street on Wikimedia Commons — photographs