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JW Marriott San Francisco Union Square

515 Mason Street  San Francisco  California  94102  USA 

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(proof of eligibility required at check-in)

About special rates and awards

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.

Our Hotel

Our San Francisco boutique hotel is conveniently located near Union Square, Moscone Convention Center, Chinatown and The Financial District.

Discover our JW Marriott, featuring spacious guest rooms with pillow-top mattresses, ergonomic Herman Miller Aeron chairs and luxurious amenities.

Available 24-hour butler service and a world-class staff distinguishes us from other boutique hotels in San Francisco.

In This Section

Explore Our Pacific Conference Center

Explore beyond the boardroom and experience the new Pacific Conference Center.

Learn More

ARRIVAL INFORMATION

Hotel Details 

Marriott Rewards category: 8  

  • Check-in: 4:00 PM
  • Check-out: 12:00 PM
  • Express Check-In and Express Checkout
  • Video Review Billing , Video Checkout
  • Guest rooms: Wireless, Wired
    • High Speed: Check email + browse the Web for 9.95USD/day
    • Enhanced High Speed: Video chat, download large files + stream video for 16.95USD/day
  • Lobby and public areas: Complimentary Wireless
  • Meeting rooms: Wireless, Wired
  • Valet parking, fee: 56 USD daily
  • Valet ONLY USD 56 plus 14 percent tax per night, SUV's and oversized vehicles USD 66 plus tax

Driving Directions 

  • 21 floors , 288 rooms , 49 suites
  • 19 meeting rooms, 1,237 sq m of total meeting space
  • 1 concierge level
  • Pets allowed, non-refundable sanitation fee: 75 USD; contact hotel for details

Accessibility

For more information call the general manager of the hotel

  • Accessible guest rooms have a 32 inch wide opening
  • Fitness center entrance is accessible
  • Meeting spaces are all accessible
  • Registration desk is accessible
  • Route to accessible guest rooms is accessible
  • Business center entrance is accessible
  • Main entrance is accessible
  • Pathway to registration desk is accessible
  • Restaurants and lounges are all accessible
  • Service animals allowed for persons with disabilities

There may be a fee for some guest services. Not all features and services are available in all rooms.

Learn more about In-room Amenities 

SERVICES & AMENITIES

Dining 

Fitness & Recreation 

  • All public areas non-smoking
  • Beauty shop, nearby (referral at front desk)
  • Buffet breakfast, fee: 29.00 USD
  • Car rentals at this property:
    • Hertz  

      500 Post Street

      San Francisco, California 94102

      Phone: 1-415-771-2200

  • Cash machine/ATM
  • Coffee/tea in-room
  • Concierge Lounge Hours
  • Concierge desk
  • Continental breakfast, fee: 16.00 USD
  • Foreign exchange
  • Full American breakfast, fee: 21.00 USD
  • Gift/newsstand
  • Hot breakfast, fee: 19.00 USD
  • Housekeeping service daily
  • Limousine service
  • Mobility accessible rooms
  • Newspaper delivered to room, on request
  • Newspaper in lobby
  • Phone calls: toll-free
  • Room service, 6:00 AM-11:00 PM
  • Safe deposit boxes, front desk
  • Valet dry-cleaning
  • Virtual Concierge Available

There may be a fee for some guest services. Not all features and services are available in all rooms. Learn more about In-room Amenities 

BUSINESS SERVICES

  • Copy service
  • Fax service
  • Fee for each additional page of outgoing fax
  • Fee for first page of incoming fax
  • Full-service business center
  • Messenger service
  • Network/Internet printing
  • Notary public
  • Overnight delivery/pickup
  • Post/parcel

Learn more about Business Meetings 

There may be a fee for some guest services. Not all features and services are available in all rooms. Learn more about In-room Amenities 

    Check Room Rates & Availability