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JW Marriott San Francisco Union Square

4-star4 stars
515 Mason StreetSan FranciscoCA94102United States of America
Personal valet parking service one block from Union Square
Very Good8.4
Great location
Fantastic service
Great room
Value for money
Value for money could be better
277See all 277 reviews
From 1,873 reviewsTripAdvisor Traveller Rating

JW Marriott San Francisco Union Square

from $179
  • X-Deluxe Room king bed
  • Room, 1 King Bed
  • Room, 1 King Bed, City View
  • X-Exp Bargain
  • X-Deluxe King
  • X-Luxury King
  • X-Moderate Non Ref
  • X-Junior Suite
  • X-Moderate King
  • x-Superior King
  • xDeluxe Room
  • Room, 1 King Bed, Allergy Friendly
  • Club Room, 1 King Bed, Business Lounge Access
  • Executive Studio, 1 King Bed
  • Room, 2 Queen Beds
Want more choice? Check out our other properties in San Francisco.

About JW Marriott San Francisco Union Square

The JW Marriott San Francisco Union Square is a landmark in the Union Square neighborhood located in the hub of flagship shopping, restaurants and theater venues. Both the Curran and Geary Theaters are located within 2 blocks of the property, and the Financial District and Chinatown Gate are 4 blocks away. Less than a half-mile are the Moscone Convention Center, Museum of Modern Art and the Yerba Buena Gardens. Nob Hill is 6 blocks away.

Hotel Features.
Level III restaurant serves breakfast, lunch and dinner. The handcrafted cocktail bar features organic ingredients. Wireless Internet access is available for a fee throughout the hotel's public areas that include 13,320 square meters (1,199 square feet) of function space. A complimentary fitness center contains LifeFitness equipment with a cardiovascular theater, free weights and sweeping views of San Francisco. Chilled water and fruit are available, as well as disposable headsets. Cylindrical glass elevators scale a 21-story, sky-lit atrium, transporting guests to guestroom hallways. A car charging station is available to guests.

The JW Marriott San Francisco Union Square offers 344 guestrooms that reflect modern sophistication with 42-inch televisions and complimentary in-room safes. Lounge chairs and desks with ergonomic chairs are positioned across the room from signature beds with 300-thread-count linens. Connecting/adjoining rooms are also available.

At a glance

Key facts

Hotel size

  • This hotel has 344 rooms
  • This hotel is arranged over 21 floors


  • Check-in time 4 PM-midnight
  • Check-out time is 11 AM
  • Express check-in

Required at check in

  • Credit card or cash deposit required

  • Government-issued photo ID required

Travelling with others


  • Children (18 years old and younger) stay free when occupying the parent or guardian's room, using existing bedding

  • No cribs (infant beds)


  • Pets allowed *


  • WiFi in public areas *

  • WiFi and wired Internet access in rooms *



  • Valet parking *

  • Car charging station

Other information

  • Smoke-free property
* See small print for additional details or extra charges

In the hotel

Food and drink
  • Buffet breakfast (surcharge)
  • Restaurant
  • Bar/lounge
  • Room service (during limited hours)
Things to do
  • Fitness facilities
  • Golfing nearby
Working away
  • Business center
  • Conference space
  • Meeting rooms 14
  • Conference space size (feet) - 12446
  • Conference space size (meters) - 1156
  • 24-hour front desk
  • Concierge services
  • Tours/ticket assistance
  • Dry cleaning/laundry service
  • Free newspapers in lobby
  • Number of buildings/towers - 1
  • Year Built 1987
  • Elevator/lift
  • ATM/banking
  • Safe-deposit box at front desk
  • Fireplace in lobby
  • Accessible bathroom
  • In-room accessibility
  • Roll-in shower

In the room

Home comforts
  • In-room climate control (air conditioning)
  • Air conditioning
  • Minibar
  • Coffee/tea maker
  • Bathrobes
  • Iron/ironing board
Sleep well
  • Turndown service
  • Premium bedding
  • Pillowtop mattress
Things to enjoy
  • Separate sitting area
Freshen up
  • Partially open bathroom
  • Bathtub or shower
  • Designer toiletries
  • Hair dryer
Be entertained
  • 42-inch flat-screen TV
  • Netflix
  • Premium TV channels
Stay connected
  • Desk
  • WiFi (surcharge)
  • Phone
  • Daily housekeeping
  • In-room safe (laptop compatible)

Special features


Level III Restaurant - This restaurant specializes in Californian cuisine and serves breakfast, lunch, and dinner. Guests can enjoy drinks at the bar. Open daily.

Level III Bar - This bar serves lunch and dinner. Open daily.

JW Marriott San Francisco Union Square’s small print

Also known as

  • JW Marriott Hotel San Francisco Union Square
  • JW Marriott San Francisco Union Square
  • Jw Marriott San Francisco Union Square Hotel San Francisco
  • Marriott San Francisco
  • Pan Pacific Hotel San Francisco
  • San Francisco Jw Marriott
  • JW Marriott San Francisco Union Square Hotel

Mandatory fees

Pet deposit: USD 75.00

Optional extras

Valet parking costs USD 75.24 per night with in/out privileges

Buffet breakfast is offered for an extra charge of USD 21 per person (approximately)

Pets are allowed for an extra charge of USD 75 per accommodation, per stay

WiFi is available in guestrooms for USD 17.95 per day (rates may vary)

WiFi is available in public areas for USD 17.95 per day (rates may vary)

Wired Internet access is available in guestrooms for USD 17.95 per day (rates may vary)

We have included all charges provided to us by this hotel. However, charges can vary, for example, based on length of stay or the room you book.

What’s around JW Marriott San Francisco Union Square


  • In Downtown San Francisco
  • South Park (24-minute walk)
  • Lombard Street (32-minute walk)
  • Pier 39 (34-minute walk)
  • Westfield San Francisco Centre (7-minute walk)
  • San Francisco Museum of Modern Art (13-minute walk)
  • Asian Art Museum of San Francisco (16-minute walk)
  • TransAmerica Pyramid (17-minute walk)

Getting around

  • San Francisco, CA (SFO-San Francisco Intl.) 25-min drive
  • Oakland, CA (OAK-Oakland Intl.) 32-min drive
  • Hayward, CA (HWD-Hayward Executive) 36-min drive
  • Concord, CA (CCR-Buchanan Field) 40-min drive
  • Napa, CA (APC-Napa Valley) 56-min drive
  • San Francisco 4th and King Station 26-min walk
  • San Francisco 22nd Street Station 14-min drive
  • San Francisco Bayshore Station 17-min drive
  • Powell St. Station 8-min walk
  • Montgomery St. Station 10-min walk
  • Civic Center Station 14-min walk
  • Valet parking (surcharge)

Recent reviews

Very Good 8.4 From 277 reviews

JW Marriott San Francisco Union Square
Great SF hotel
I travel to SF every month and have stayed at a variety of hotels. This one is at the top of my list. Large, comfortable rooms (especially the bed), very quiet, and you can't beat the location. Close to pretty much anything in SF.
Jennifer, us2 night trip
JW Marriott San Francisco Union Square
SF living at its finest
JW and staff made us feel welcomed and felt like residents of the hotel. Great views, excellent customer service and one block away from union square. Will go back for sure!
Gustavo, us3 night trip
JW Marriott San Francisco Union Square
Very Good8.0
New Years Eve celebrated
Excellent after a rough start
Lemuel, us3 night romance trip
JW Marriott San Francisco Union Square
Super relaxing and comfortable
Nicole, us1 night trip with friends
JW Marriott San Francisco Union Square
Very Good8.0
Great Stay
The staff was very friendly. The room was very comfortable. The location was great.
Charles, us2 night romance trip

See all reviews

JW Marriott San Francisco Union Square

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