The Mansion on O Street

everything is possible. dare to be different.

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setting the standard

meticulously refurbished with style & imagination the mansion resides on a quiet, historical, tree-lined street in fashionable dupont circle, near embassy row, the whitehouse and georgetown. built in the 19th & 20th centuries, it retains many period details (including original tiffany stained glass windows) and incorporates into the architectural features all the modern conveniences you need – including state-of-the art technology.

sumptuous surroundings

ultra-private and secure, we offer a variety of rooms and suites, each uniquely decorated with fine art, antiques and furnishings purchased from around the world. dedicated to providing a special experience for every guest we match you with a suite that will fulfill your every desire.


“we had a fabulous stay at the o street mansion. the staff was extremely helpful and polite. if anyone is interested in having a fun, unique, adventurous experience, a visit to the o street mansion is highly recommended!”

— mary apfelbeck

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we offer a wide variety of rooms & suites to accommodate your every desire from the ultimate in privacy to the ultimate fantasy. all guest rooms have private bathrooms, tvs, the latest in modern technology & complimentary wireless.

  • One to seven bedroom suites & residences
  • Allergen free linens and pillows available
  • Business center
  • Cable TV & iPod stations in all rooms
  • Down pillows & comforters available
  • Executive hospitality suites
  • Flexible stays
  • Gibson guitars to play
  • Gilchrist & Soames bath & body products
  • Internet access is free
  • Jacuzzis® & steam showers
  • Kitchen & laundry facilities
  • Over 30,000 books at your disposal
  • Pet friendly
  • Room service (upon prior written request)
  • Signing privileges for long term guests
  • Smoke free rooms
  • Wheelchair accessible


“they did everything to make us feel at home and comfortable... i haven't stopped talking about it to my friends since i went, and i will definitely return... priceless experience. ”

— todd dwayne

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events: 202.496.2020 hotel: 202.496.2000 museum: 202.496.2070 PIR: 202.496.2024 the mansion: 2020 O St. NW, Washington, DC, 20036