Located in the heart of our nations capital the mansion is unlike any place youve been before. Not just a distinctive hotel the mansion is also a private club internationally recognized conference center and museum. Weve combined timeless art and architecture with inspired design to create a memorable guest experience. No two rooms are alike and yet they all provide a great escape from the ordinary.Our guests enjoy complimentary breakfast monday - saturday and half price on our sunday champagne brunch -advanced online reservations required for brunch-. We pride ourselves on customer service. Special requests are invited from morning newspapers limousines and flowers to your favorite drinks and room service no request is too large and no detail too small.Having been a haven for heads of state writers foreign Dignitaries business leaders artists musicians Scientists and members of the entertainment industry We offer privacy security distinctive amenities and World-class cuisine all in an environment that is Nothing short of magical.A strict mansion privacy policy We provide the ultimate in privacy and anonymity to All of our guests from the moment they walk through The door and beyond. We employ a strict no-tolerance Policy that includes never sharing your personal Information-even your name-with anyone before during Or after your stay.. We are part of the solution project planet. We strive to have a long-lasting positive influence on the world around us the community we live in and those who visit. For 30 years we have engaged in sustainable practices that conserve natural resources and reduce our impact on the environment including decreasing energy use there are no hair dryers in our hotel rooms and deploying reuse programs.

The Mansion On O Street

2020 O St Nw Washington DC 20036

Hotel Amenities

Hotel Amenities

Air Conditioned, Lounge, Concierge Desk, Conference Facilities, Executive Level, Exercise Gym, Express Checkout, Family Plan, Game Room, News Stand, Handicapped Rooms/Facilities, Health Club, Maid Service, Jacuzzi, Laundry/Valet Services, Massage, Copy Service, Restaurant, Room Service, Fitness Center or Spa, Valet Parking, Barbeque Grills, Coffee Maker in Room, Compliemntary Buffet Breakfast, Complimentary Continental Breakfast, Complimentary Full American Breakfast, Breakfast Buffet, Guest Laundromat, High speed internet access, No Smoking Rooms/Facilities, Pets Allowed, Business Center, Hairdryers Available, Ironing Board, Heated Guest Rooms, Kitchenette, Private Bathroom, AM/FM Alarm Clock, Radio, Terrace, Bathroom Telephone, Television with Cable, TV, Connecting Rooms, Cribs Available, Data port Available, Double Bed, Fire Alarm with Light, Free Local Telephone Calls, Kitchen, Iron, Modem in Room, TV Remote Control, Shower, Smoke Detectors, Wireless Internet Access, Temperature Control, Single Bed, Internet Access – Complimentary, Childrens Activities, Audio Visual Equipment, Projector, Overhead Projector, White Board, Conference Suite, Meeting/Banquet Facilities, Meal Plan - American, Easel, Americans with Disabilities ACT ADA Compliant, City Center, Elevators, U.S. Government Fire Safety Approved,

  • Arcade/game room 
  • Number of floors - 3 
  • Bar/lounge 
  • Business center 
  • Conference space 
  • Elevator/lift 
  • Express check-out 
  • Restaurant 
  • Smoke-free property 
  • Spa tub 

Room Amenities

  • Air conditioning 
  • Free local calls 
  • Coffee/tea maker 
  • Kitchen 
  • Daily housekeeping 
  • Hair dryer 
  • Jetted bathtub 
  • Iron/ironing board 
  • Television 
  • Cribs/infant beds available 
  • Room service 
  • Wheelchair accessible 

Hotel Policies


Check-in time starts at 3:00 PM


Check-out time is 11:00 AM

Hotel Name

  • Mansion Street Hotel
  • Mansion Street Hotel Washington
  • Mansion Street Washington
  • Mansion On o Street Hotel
  • The Mansion On o Street Hotel Washington Dc

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