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San Francisco Marriott Union Square

480 Sutter Street  San Francisco  California  94108  USA 

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(proof of eligibility required at check-in)

About special rates

To make reservations by phone, dial freephone 0800 221 222 in the UK, 1 800 409 929 in Ireland, or view our regional telephone reservation numbers.

Guest Rooms

  • Immerse yourself in luxury thanks to the well-appointed rooms at our Union Square hotel in downtown.
  • Be productive with high-speed Internet and spacious desks in our Union Square accommodations.
  • The 347 rooms and 53 suites in our Union Square accommodations offer views of downtown and the Bay.
  • Rest easy with our San Francisco, California hotel's luxury pillow-top mattresses and down blankets.
  • Enjoy a flat-panel HDTV and coffee maker in every guest room of our luxury San Francisco hotel.
  • Moscone Center, Chinatown, Embarcadero and AT&T Park are all within walking distance of our hotel.
  • This hotel has a smoke-free policy 
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Get 25% off if you find a better deal anywhere else on Marriott rooms. We'll match it + and save you even more. View Brand Exclusions & Terms.