Near Union Square
With a stay at JW Marriott San Francisco Union Square, you'll be centrally located in San Francisco, just a 2-minute walk from Union Square and 15 minutes by foot from Moscone Convention Center. This luxury hotel is 0.6 mi (0.9 km) from Palace Hotel and 0.7 mi (1.1 km) from San Fr...
With a stay at JW Marriott San Francisco Union Square, you'll be centrally located in San Francisco, just a 2-minute walk from Union Square and 15 minutes by foot from Moscone Convention Center. This luxury hotel is 0.6 mi (0.9 km) from Palace Hotel and 0.7 mi (1.1 km) from San Fr...
Near Union Square
With a stay at JW Marriott San Francisco Union Square, you'll be centrally located in San Francisco, just a 2-minute walk from Union Square and 15 minutes by foot from Moscone Convention Center. This luxury 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.
With a stay at JW Marriott San Francisco Union Square, you'll be centrally located in San Francisco, just a 2-minute walk from Union Square and 15 minutes by foot from Moscone Convention Center. This luxury 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.
When?
June 8, 2026 - June 9, 2026
Guests
2
Room, 2 Queen Beds, City View - 2 Queen Beds
1 night
Room, 1 King Bed, City View - 1 King Bed
1 night
Room, 2 Queen Beds, City View (Hearing Accessible) - 2 Queen Beds
1 night
Executive Room, 1 King Bed - 1 King Bed
1 night
Room, 2 Queen Beds (Hearing Accessible) - 2 Queen Beds
1 night
Studio Suite, 1 King Bed with Sofa bed - 1 King Bed and 1 Double Sofa Bed
1 night
Room, 2 Queen Beds - 2 Queen Beds
1 night
Room, 1 King Bed (Mobility/Hearing Accessible, Tub) - 1 King Bed
1 night
Room, 1 King Bed - 1 King Bed
1 night
Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub) - 2 Queen Beds
1 night
You should know
An adult age 18 or older must assume all liability for the booking. Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools.
Property Amenities
24/7 Security
ATM
Convenience Store
Dry Cleaning
Food & Beverages
Gym: Fitness Center
Hair/Beauty Salon
Near: Golf course
Non-Smoking
Parking: Valet
Parking Available
Safety box
Ticket Service
Water bottles
Wheelchair Access
Wi-Fi
Location
515 Mason Street, San Francisco, CA, 94102, United StatesReviews
4.5 / 5
1001 Reviews
Got Questions?
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Policies
Pet max weight (per pet) in lb is 25, Pet max weight (per pet) in kg is 11, Service animals are allowed, Service animals are exempt from fees/restrictions, Pets allowed.
- The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.
- Parking height restrictions apply.
- Cashless payment methods are available for all transactions and guests can access their rooms with a mobile device.
- Contactless check-in and contactless check-out are available.
- This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
Check-in
Check-in time is 4:00 PM - midnight.
- Extra-person charges may apply and vary depending on property policy
- Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
- Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
- This property accepts credit cards; cash is not accepted
- Cashless transactions are available
- Noise-free guestrooms cannot be guaranteed
- Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards
- This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Check-out
Check-out time is 11:00 AM.
Optional extras
You'll be asked to pay the following charges at the property. Fees may include applicable taxes:
- Destination fee: USD 44.66 per accommodation, per night
We have included all charges provided to us by the property.
- Fee for in-room wireless internet: USD 14.95 per day (rates may vary)
- Fee for in-room wired internet: USD 17.95 per day (rates may vary)
- Valet parking fee: USD 84 per night (in/out privileges)
- Pet deposit: USD 100 per stay
- Pet fee: USD 100.00 per accommodation, per stay
- Service animals are exempt from fees
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
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