JW Marriott San Francisco Union Square

Floor Plans & Capacity Chart

Floor Plans

To enlarge floor plan, click on image.

View All Floor Plans
floor plan    of 3 | Next

Capacity Chart

An overview of our event spaces View Capacity Chart

Planning Tools

Planning Guide & Tools

JW Marriott® Hotel San Francisco Union Square

500 Post Street corner of Post and Mason San Francisco, California 94102 USA

  • Phone:  1-415-771-8600
  • Fax :  1-415-398-0267

Prefer to view Hotel Directory?
California hotels

Reservations by Phone

To make reservations by phone, call 1-800-228-9290 in the USA and Canada (or any of our worldwide reservation telephone numbers ).

Contact us for Assistance

  • Sales phone:
  • 1-800-831-4004
  • Sales fax:
  • 1-415-929-2067

Or, contact your nearest global sales office.

Free Meeting & Event Estimates

Submit RFP for event space and/or more than 25 guest rooms at this hotel

QuickGroupSM
Booking Made Easy

Reserve 10-25 rooms
at this hotel