4.1
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- JW Marriott San Francisco Union Square
JW Marriott San Francisco Union Square
515 Post St, San Francisco, United States - Union Square
5 Reviews >
Select your room
Club Room, 1 King Bed
355 sq ftshow more
Club Room, 1 King Bed
Flexible Rate
3 adults
Room, 2 Queen Beds, City View (Hearing Accessible)
355 sq ftshow more
Room, 2 Queen Beds, City View (Hearing Accessible)
Flexible Rate
4 adults
Room, 2 Queen Beds
355 sq ftshow more
Room, 2 Queen Beds
Flexible Rate
4 adults
Studio Suite, 1 King Bed with Sofa bed (Hearing Accessible)
462 sq ftshow more
Studio Suite, 1 King Bed with Sofa bed (Hearing Accessible)
Flexible Rate
4 adults
Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)
355 sq ftshow more
Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)
Flexible Rate
3 adults
Room, 1 King Bed, City View (Hearing Accessible)
355 sq ftshow more
Room, 1 King Bed, City View (Hearing Accessible)
Flexible Rate
3 adults
Room, 1 King Bed (Hearing Accessible)
355 sq ftshow more
Room, 1 King Bed (Hearing Accessible)
Flexible Rate
3 adults
Room, 1 King Bed, City View
355 sq ftshow more
Room, 1 King Bed, City View
Flexible Rate
3 adults
Club Room, 2 Queen Beds
355 sq ftshow more
Club Room, 2 Queen Beds
Flexible Rate
4 adults
Studio Suite, 1 King Bed with Sofa bed
462 sq ftshow more
Studio Suite, 1 King Bed with Sofa bed
Flexible Rate
4 adults
Room, 1 King Bed (Mobility/Hearing Accessible, Tub)
355 sq ftshow more
Room, 1 King Bed (Mobility/Hearing Accessible, Tub)
Flexible Rate
3 adults
Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)
355 sq ftshow more
Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)
Flexible Rate
4 adults
Executive Room, 1 King Bed
462 sq ftshow more
Executive Room, 1 King Bed
Flexible Rate
3 adults
Room, 2 Queen Beds, City View
355 sq ftshow more
Room, 2 Queen Beds, City View
Flexible Rate
4 adults
Room, 1 King Bed
355 sq ftshow more
Room, 1 King Bed
Flexible Rate
3 adults
Room, 2 Queen Beds (Hearing Accessible)
355 sq ftshow more
Room, 2 Queen Beds (Hearing Accessible)
Flexible Rate
4 adults
Location
With a stay at JW Marriott San Francisco Union Square, you'll be centrally located in San Francisco, steps from Union Square and 3 minutes by foot from Westin St Francis Hotel Glass Elevators. This hotel is 0.6 mi (0.9 km) from Palace Hotel and 0.7 mi (1.1 km) from San Francisco Museum of Modern Art.
515 Post St, San Francisco, United States - Union Square
Amenities
Reception services
- Reception
- Luggage storage
- Ticket counter
Cleaning Services
- Laundry facilities
Sports & activities
- Golf course
- Tennis court
Room services & amenities
- Room adapted to disabled people
General amenities
- Air conditioning
- Disabled access
- Elevator
- Fireplace
Wellness facilities
- Fitness centre
- Yoga studio
Dining
- Breakfast
- Bar
Business facilities
- Business centre
- Conference facilities
General services
- Wedding
- Daily newspaper
Parking Facilities
- Private parking
- Valet parking
Transport Services
- Limousine service
Entertainment & Leisure
- Children's playground
Conditions
Check-in/ Check-out
Check-in 04:00 PMCheck-out 12:00 PM
Credit cards accepted by the hotel
Visa, MasterCard, American Express, Diners Club, Japan Credit Bureau (JCB), Discover
About this property
Location
United States>San Francisco>Union Square
Number of rooms
344JW Marriott San Francisco Union Square
Reviews
- Tripadvisor Reviews (2268)
A
New York City, New York July 2026
Overall fine but this is not up to JW standards
Room was good, comfortable bed, no lounge, good fitness center, in a good area, hotel is a little dated….charge a destination fee for what I don’t know
S
July 2026
Great Rooms, Poor Service
We stayed at this hotel from July 2–4. The room itself was excellent—spacious, comfortable, and thoughtfully laid out. The location was also fantastic, with most of the major points of interest within...
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G
Philadelphia, Pennsylvania July 2026
Don’t miss this gem
I arrived after a long morning of travel, and from the moment my car pulled up, I felt genuinely welcomed. The bell staff at the front door and the warm greeting upstairs in the lobby completely chang...
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2
June 2026
Have stayed here previously, will stay here again.
We have stayed at this Marriott multiple times and keep coming back whenever we visit San Francisco — Antonio at the front desk was so helpful when checking in as well as advising us about an upcoming...
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Moderate for a JW Marriot - Parking & Food Overpriced
For those used to staying at JW Marriotts or similar level of luxury or higher, this property will be likely underwhelming. Those that a hotel of this level is an infrequent splurge may find it satis...
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