Jw Marriott San Francisco Union Square
515 Mason Street, San Francisco, California, 94102, United States
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US: +1 888-428-0763
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515 Mason Street, San Francisco, California, 94102, United States
Located in San Francisco’s vibrant Union Square, this hotel offers air-conditioned rooms with chic, modern furnishings. Guests can enjoy a drink and a meal at the on-site bar and restaurant. Fisherman’s Wharf is 1.2 mi away. All luxurious rooms at JW Marriott San Francisco Union Square have a large LDC TV with premium film channels, a work desk with an ergonomic chair and a coffee machine. Rooms include an in-room safe, a marble bathroom and guest robes. A variety of local and international meals are served at the hotel’s signature Level III Restaurant. JW Marriott San Francisco’s Level III Bar provides cocktails and snacks and includes a large selection of Northern California wines. JW Marriott San Francisco Union Square provides a well-equipped modern fitness center for guests. A 24-hour front desk is also provided. Home of the San Francisco Giants professional baseball team, Oracle Park is 15 minutes’ drive away from this this hotel. Chinatown is 12 minutes’ walk away. Ghirardelli Square is 12 minutes’ drive away from JW Marriott San Francisco Union Square.

Hotel Services and Facilities

Free WiFi Free parking Free breakfast Pet friendly

Hotel facilities

  • Meeting/Banquet Facilities
  • Room Service
  • Safety Deposit Box
  • Air Conditioning
  • Bar
  • 24-Hour Front Desk
  • Express Check-In/Check-Out
  • Elevator
  • Hair dryer
  • Coffee/tea maker
  • bathrobes
  • Chapel/shrine
  • Wheelchair accessible
  • On-site parking
  • alarm clock
  • kitchenware
  • 24-hour security
  • Hair/Beauty Salon
  • Restaurant(s)
  • Closet
  • Daily Housekeeping
  • English
  • Spanish
  • Convenience Store
  • Happy Hour
  • Non-Smoking Rooms Available
  • Smoke alarms
  • Fire extinguishers
  • Guests can opt-out of daily cleaning service
  • Shared stationery such as printed menus, magazines, pens, and paper removed
  • Linens, towels and laundry washed in accordance with local authority guidelines
  • Hand sanitizer in guest accommodation and key areas
  • Invoices
  • Staff trained in safety protocol
  • Free face masks
  • Chinese [Mandarin]
  • Scale
  • Contactless check-in/out
  • Food delivery
  • balcony/terrace
  • ATM or cash withdraw on site
  • Car rental available
  • CCTV security in common areas
  • Currency exchange service
  • Daily disinfection
  • Facilities for disabled guests available
  • Fitness center
  • Laundry services
  • Non-smoking property
  • Safety chain and/or latch on doors available
  • Tour services
  • TV & Movies/Shows
  • Physical/social distancing guidelines
  • Protective screen or physical barriers in appropriate areas
  • Individually-wrapped food options
  • Air conditioning in public area
  • Heating in public area
  • Alternative meal arrangement
  • Cleaning products available
  • Room service available
  • Internet access (charges may apply)
  • Pets allowed (charges may apply)
  • Wi-Fi available in public areas (charges may apply)
  • Valet parking (charges may apply)
  • Xerox/fax in business center
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Jw Marriott San Francisco Union Square
Rates from View more information >>

Airports Show all on map »

  • Commodore Center - 8.45 mi
  • Metropolitan Oakland Intl Airport - 11.36 mi
  • San Francisco Intl Airport - 11.85 mi
  • Hayward Executive - 18.10 mi
  • Half Moon Bay - 19.59 mi
  • San Carlos - 21.03 mi
  • Buchanan Field - 23.78 mi
  • Palo Alto - 27.78 mi
  • Napa County - 30.21 mi
  • Moffett Federal Airfield - 32.52 mi
  • Livermore Municipal - 32.92 mi

Museums

  • Christopher Clark Fine Art - 408 f
  • San Francisco Museum of Craft + Design - 494 f
  • Theatre District San Francisco - 683 f
  • Smile A Gallery with Tongue in Chic - 689 f
  • Jewish Museum San Francisco The Inc - 0.24 mi
  • Fine Arts Museums Of San Francisco - 0.26 mi
  • Fine Arts Museum of San Francisco - 0.30 mi
  • Robert Koch Gallery Inc - 0.34 mi
  • Cartoon Art Museum - 0.41 mi
  • Rush Gold Trail Foundation - 0.42 mi
  • Contemporary Jewish Museum - 0.45 mi
  • Cable Car Museum - 0.45 mi
  • San Francisco Cable Car Museum - 0.46 mi
Click here to leave your opinion >>
stayed in July, 2025
Guest Score 8 out of 10
Very Good
stayed in July, 2025
Guest Score 8 out of 10
Very Good
stayed in July, 2025
Guest Score 5 out of 10
Fair
Hotel was good but they keep changing
Over charging for everything as booking.com communicated two nights room plus breakfast $645 but hotel charges a lot.
stayed in June, 2025
Guest Score 10 out of 10
Exceptional
stayed in May, 2025
Guest Score 10 out of 10
Exceptional
stayed in May, 2025
Guest Score 10 out of 10
Exceptional
stayed in May, 2025
Guest Score 10 out of 10
Exceptional
The Greeting crew are fantastic Especially ( Norvin ) He remembered both my wife and my name's from the last visit over 2 years ago, We booked a room with a view, But the view was building tops So Norvin arranged it and moved us from the 8th floor to the 15th floor which had a fantastic view, They always go above and beyond... Great location, Great food, Great employees, Great rooms, Hands down a Great place to stay ... We be back ... Thank you JW Marriott Greg and Cindy Moe
Not much, Only thing was Ice machine was on 3rd floor but other than that ... It's all good
stayed in April, 2025
Guest Score 10 out of 10
Exceptional
stayed in April, 2025
Guest Score 9 out of 10
Wonderful
stayed in April, 2025
Guest Score 10 out of 10
Exceptional
stayed in April, 2025
Guest Score 7 out of 10
Good
stayed in March, 2025
Guest Score 7 out of 10
Good
stayed in March, 2025
Guest Score 8 out of 10
Very Good
stayed in March, 2025
Guest Score 10 out of 10
Exceptional
stayed in January, 2025
Guest Score 10 out of 10
Exceptional
stayed in January, 2025
Guest Score 9 out of 10
Wonderful
stayed in January, 2025
Guest Score 10 out of 10
Exceptional
stayed in December, 2024
Guest Score 8 out of 10
Very Good
stayed in December, 2024
Guest Score 10 out of 10
Exceptional
It is an exceptional place to stay …
Frankly? I did not like the time passing by so fast at this fantastic place …
stayed in November, 2024
Guest Score 8 out of 10
Very Good
Guest reviews
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Area information

    Airports Show all on map »

    • Commodore Center - 8.45 mi
    • Metropolitan Oakland Intl Airport - 11.36 mi
    • San Francisco Intl Airport - 11.85 mi
    • Hayward Executive - 18.10 mi
    • Half Moon Bay - 19.59 mi
    • San Carlos - 21.03 mi
    • Buchanan Field - 23.78 mi
    • Palo Alto - 27.78 mi
    • Napa County - 30.21 mi
    • Moffett Federal Airfield - 32.52 mi
    • Livermore Municipal - 32.92 mi

    Museums

      Art Galleries Show all on map »
      • Christopher Clark Fine Art - 408 f
      • San Francisco Museum of Craft + Design - 494 f
      • Theatre District San Francisco - 683 f
      • Smile A Gallery with Tongue in Chic - 689 f
      • Jewish Museum San Francisco The Inc - 0.24 mi
      • Fine Arts Museums Of San Francisco - 0.26 mi
      • Fine Arts Museum of San Francisco - 0.30 mi
      • Robert Koch Gallery Inc - 0.34 mi
      • Cartoon Art Museum - 0.41 mi
      • Rush Gold Trail Foundation - 0.42 mi
      • Contemporary Jewish Museum - 0.45 mi
      • Cable Car Museum - 0.45 mi
      • San Francisco Cable Car Museum - 0.46 mi

    Transport

      Train stations Show all on map »
      • Powell Street Bay Area Rapid Transit Station - 0.30 mi
      • BART - Powell St. Station - 0.31 mi
      • BART - Montgomery St. Station - 0.46 mi

    Services

      Spas Show all on map »
      • Moonlight Spa - 0.31 mi

    Other attractions

      Golf Courses Show all on map »
      • Olympic Lake - Club - 47 f
      Theatres Show all on map »
      • American Conservatory Theater - 339 f
      • Curran Theatre - 352 f
      • Geary Theatre - 384 f
      • Golden Gate Theatre - 0.38 mi
      National Parks Show all on map »
      • Union Square Park - 882 f
      • Huntington Park - 0.30 mi
      Famous Streets Show all on map »
      • Union Square - 946 f
      Historical Buildings Show all on map »
      • Glide Memorial United Methodist Church - 0.22 mi
      • San Francisco Saint Francis Memorial Hospital - 0.35 mi
      • Market Street Theatre and Loft Historic District - 0.41 mi
      • St. Patrick's Catholic Church - 0.44 mi
      Shopping Center Show all on map »
      • One Union Square Shopping Center - 0.23 mi
      • Westfield Shopping Mall - 0.29 mi
      • San Francisco Centre Shopping Center - 0.32 mi
      • Galleria at Crocker Center Shopping Center - 0.40 mi
      Monuments and Landmarks Show all on map »
      • James C. Flood Mansion - 0.27 mi
      • Grace Cathedral - 0.27 mi
      • Metreon - 0.42 mi
      • San Francisco Minta - 0.44 mi
      Stadiums, Arenas, and Racetracks Show all on map »
      • Masonic Auditorium - 0.27 mi
      Things to do Show all on map »
      • The Warfield - 0.38 mi
      Colleges and Universities Show all on map »
      • Architectural Foundation - 0.43 mi
      Other Show all on map »
      • InterContinental Mark Hopkins San Francisco - 0.24 mi
      • Fairmont Hotel - 0.29 mi
      • Westfield San Francisco Centre - 0.34 mi
      • Lottas Fountain - 0.39 mi
      • St. Mary Square - 0.40 mi
      • Saint Marys Square - 0.41 mi
      • Chinese Recreation Center - 0.42 mi
      • Chinese Childrens Playground - 0.43 mi
      • Chinatown SF - 0.45 mi
      • O'Farrell-Larkin Mini-Park - 0.46 mi

Jw Marriott San Francisco Union Square

515 Mason Street, San Francisco, California, 94102, United States