Jw Marriott San Francisco Union Square
515 Mason Street, San Francisco, California, 94102, United States
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Room
Room
Address
515 Mason Street, San Francisco, California, 94102, United States
Hotel Services and Facilities
Free WiFi
Free parking
Free breakfast
Pet friendly
Hotel facilities
- Meeting/Banquet Facilities
- Room Service
- Safety Deposit Box
- Air Conditioning
- Bar
- 24-Hour Front Desk
- Express Check-In/Check-Out
- Elevator
- Hair dryer
- Coffee/tea maker
- bathrobes
- Wheelchair accessible
- On-site parking
- alarm clock
- kitchenware
- 24-hour security
- Hair/Beauty Salon
- Restaurant(s)
- Closet
- Daily Housekeeping
- English
- Japanese
- Spanish
- Convenience Store
- Happy Hour
- Non-Smoking Rooms Available
- Smoke alarms
- Fire extinguishers
- Shared stationery such as printed menus, magazines, pens, and paper removed
- Linens, towels and laundry washed in accordance with local authority guidelines
- Hand sanitizer in guest accommodation and key areas
- Invoices
- Staff trained in safety protocol
- Free face masks
- Chinese [Mandarin]
- Scale
- Contactless check-in/out
- Food delivery
- balcony/terrace
- ATM or cash withdraw on site
- Car rental available
- CCTV security in common areas
- Currency exchange service
- Daily disinfection
- Facilities for disabled guests available
- Fitness center
- Laundry services
- Non-smoking property
- Safety chain and/or latch on doors available
- Tour services
- TV & Movies/Shows
- Physical/social distancing guidelines
- Protective screen or physical barriers in appropriate areas
- Individually-wrapped food options
- Air conditioning in public area
- Heating in public area
- Alternative meal arrangement
- Cleaning products available
- Room service available
- Internet access (charges may apply)
- Pets allowed (charges may apply)
- Wi-Fi available in public areas (charges may apply)
- Valet parking (charges may apply)
- Xerox/fax in business center
Airports Show all on map »
- Commodore Center - 8.45 mi
- Metropolitan Oakland Intl Airport - 11.36 mi
- San Francisco Intl Airport - 11.85 mi
- Hayward Executive - 18.10 mi
- Half Moon Bay - 19.59 mi
- San Carlos - 21.03 mi
- Buchanan Field - 23.78 mi
- Palo Alto - 27.78 mi
- Napa County - 30.21 mi
- Moffett Federal Airfield - 32.52 mi
- Livermore Municipal - 32.92 mi
Museums
- Christopher Clark Fine Art - 408 f
- San Francisco Museum of Craft + Design - 494 f
- Theatre District San Francisco - 683 f
- Smile A Gallery with Tongue in Chic - 689 f
- Jewish Museum San Francisco The Inc - 0.24 mi
- Fine Arts Museums Of San Francisco - 0.26 mi
- Fine Arts Museum of San Francisco - 0.30 mi
- Robert Koch Gallery Inc - 0.34 mi
- Cartoon Art Museum - 0.41 mi
- Rush Gold Trail Foundation - 0.42 mi
- Contemporary Jewish Museum - 0.45 mi
- Cable Car Museum - 0.45 mi
- San Francisco Cable Car Museum - 0.46 mi
Click here to leave your opinion >>
Drew (Solo Traveler)
stayed in February, 2026
Guest Score 8 out of 10
Very Good
Location, clean, friendly
Expensive
Gamero (Family with young children)
stayed in February, 2026
Guest Score 1 out of 10
Very Poor
That it’s close to the center
Hidden fees and lies
Adan (Family with young children)
stayed in January, 2026
Guest Score 6 out of 10
Pleasant
Location was good and its a pretty hotel.
The room was not clean. It had dry semen stains on the wall.
Fariha (Family with young children)
stayed in January, 2026
Guest Score 5 out of 10
Fair
Hotel was good but they keep changing
Over charging for everything as booking.com communicated two nights room plus breakfast $645 but hotel charges a lot.
Shirley (Family with young children)
stayed in November, 2025
Guest Score 8 out of 10
Very Good
The location is amazing and so the facility is nice. Excellent service at breakfast, the a la cart menu is more attractive than the buffet
The room refills for accessories like shampoo and others was poor
Jackie (Group Traveler)
stayed in November, 2025
Guest Score 10 out of 10
Exceptional
Very large and comfortable rooms!
PING (Group Traveler)
stayed in August, 2025
Guest Score 9 out of 10
Wonderful
Lagattuta (Family with young children)
stayed in July, 2025
Guest Score 10 out of 10
Exceptional
Everything
Gregory M. (Couple)
stayed in May, 2025
Guest Score 10 out of 10
Exceptional
The Greeting crew are fantastic Especially ( Norvin ) He remembered both my wife and my name's from the last visit over 2 years ago, We booked a room with a view, But the view was building tops
So Norvin arranged it and moved us from the 8th floor to the 15th floor which had a fantastic view, They always go above and beyond...
Great location, Great food, Great employees, Great rooms,
Hands down a Great place to stay ...
We be back ...
Thank you JW Marriott
Greg and Cindy Moe
Not much, Only thing was Ice machine was on 3rd floor but other than that ...
It's all good
Alekss (Business Traveler)
stayed in April, 2025
Guest Score 10 out of 10
Exceptional
Loo (Couple)
stayed in March, 2025
Guest Score 10 out of 10
Exceptional
Shirleen (Family with young children)
stayed in January, 2025
Guest Score 10 out of 10
Exceptional
Andrew (Business Traveler)
stayed in January, 2025
Guest Score 10 out of 10
Exceptional
Vicki (Family with young children)
stayed in December, 2024
Guest Score 8 out of 10
Very Good
Marek (Couple)
stayed in December, 2024
Guest Score 10 out of 10
Exceptional
It is an exceptional place to stay …
Frankly? I did not like the time passing by so fast at this fantastic place …
Eliyahu (Business Traveler)
stayed in September, 2024
Guest Score 10 out of 10
Exceptional
The bed was amazingly comfortable, the staff was very friendly and helpful, and the restaurant food was great
Riddhi (Group Traveler)
stayed in September, 2024
Guest Score 6 out of 10
Pleasant
tochoa24 (Family with young children)
stayed in September, 2024
Guest Score 10 out of 10
Exceptional
The staff was very knowledgeable and helpful with identifying attractions that my family might enjoy. They also did a great job of explaining the amenities available at the hotel. Location was perfect to access all of our trip destinations.
The price of breakfast was not worth it. Parking is only accessible through valet services. Nothing else to gripe about. Unless you plan on using all the amenities, it may or may not be in your interest.
Sibarani (Family with young children)
stayed in August, 2024
Guest Score 8 out of 10
Very Good
Cleanlines and location
Staff at the restauran (probably he is the chief, i saw him everyday.)
Radhika (Group Traveler)
stayed in August, 2024
Guest Score 9 out of 10
Wonderful
We were charged for Wi-Fi
Thank you for your information!
Area information
- Commodore Center - 8.45 mi
- Metropolitan Oakland Intl Airport - 11.36 mi
- San Francisco Intl Airport - 11.85 mi
- Hayward Executive - 18.10 mi
- Half Moon Bay - 19.59 mi
- San Carlos - 21.03 mi
- Buchanan Field - 23.78 mi
- Palo Alto - 27.78 mi
- Napa County - 30.21 mi
- Moffett Federal Airfield - 32.52 mi
- Livermore Municipal - 32.92 mi
- Christopher Clark Fine Art - 408 f
- San Francisco Museum of Craft + Design - 494 f
- Theatre District San Francisco - 683 f
- Smile A Gallery with Tongue in Chic - 689 f
- Jewish Museum San Francisco The Inc - 0.24 mi
- Fine Arts Museums Of San Francisco - 0.26 mi
- Fine Arts Museum of San Francisco - 0.30 mi
- Robert Koch Gallery Inc - 0.34 mi
- Cartoon Art Museum - 0.41 mi
- Rush Gold Trail Foundation - 0.42 mi
- Contemporary Jewish Museum - 0.45 mi
- Cable Car Museum - 0.45 mi
- San Francisco Cable Car Museum - 0.46 mi
- Powell Street Bay Area Rapid Transit Station - 0.30 mi
- BART - Powell St. Station - 0.31 mi
- BART - Montgomery St. Station - 0.46 mi
- Moonlight Spa - 0.31 mi
- Olympic Lake - Club - 47 f
- American Conservatory Theater - 339 f
- Curran Theatre - 352 f
- Geary Theatre - 384 f
- Golden Gate Theatre - 0.38 mi
- Union Square Park - 882 f
- Huntington Park - 0.30 mi
- Union Square - 946 f
- Glide Memorial United Methodist Church - 0.22 mi
- San Francisco Saint Francis Memorial Hospital - 0.35 mi
- Market Street Theatre and Loft Historic District - 0.41 mi
- St. Patrick's Catholic Church - 0.44 mi
- One Union Square Shopping Center - 0.23 mi
- Westfield Shopping Mall - 0.29 mi
- San Francisco Centre Shopping Center - 0.32 mi
- Galleria at Crocker Center Shopping Center - 0.40 mi
- James C. Flood Mansion - 0.27 mi
- Grace Cathedral - 0.27 mi
- Metreon - 0.42 mi
- San Francisco Minta - 0.44 mi
- Masonic Auditorium - 0.27 mi
- The Warfield - 0.38 mi
- Architectural Foundation - 0.43 mi
- InterContinental Mark Hopkins San Francisco - 0.24 mi
- Fairmont Hotel - 0.29 mi
- Westfield San Francisco Centre - 0.34 mi
- Lottas Fountain - 0.39 mi
- St. Mary Square - 0.40 mi
- Saint Marys Square - 0.41 mi
- Chinese Recreation Center - 0.42 mi
- Chinese Childrens Playground - 0.43 mi
- Chinatown SF - 0.45 mi
- O'Farrell-Larkin Mini-Park - 0.46 mi
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Jw Marriott San Francisco Union Square
515 Mason Street, San Francisco, California, 94102, United States