JW Marriott San Francisco Union Square
4-star Hotel with Fitness centre
515 Mason Street, San Francisco, CA 94102
+1 415 771 8600based on 701 reviews
per night
About JW Marriott San Francisco Union Square, San Francisco
JW Marriott San Francisco Union Square photos
Property safety measures
Daily cleaning, increased availability of sanitation products.
Lobbies with safe social distancing.
Minimal contact with hotel personnel and other guests.
Rooms
Hotel Amenities & Facilities
- Fitness centre
- Restaurant
- Bar/Lounge
- Room service
- Tea/coffee maker
- Coffee machine
- Valet parking
- Business centre
- Flat-screen TV
- TV
Basics
- Mobile hotspot device
- Internet
- Wi-Fi
- Fire extinguisher
- Free toiletries
- Smoke alarms
- Heating
- Air-conditioned
- Linens
- Towels
- Shampoo
- Body soap
- Dustbins
- Conditioner
Accessibility and suitability
- Entire unit wheelchair accessible
- Hypoallergenic
- Hypoallergenic pillow
- No smoking
- Lowered sink
- Non-feather pillow
- Pets allowed on request. Charges may apply.
- Disabled access
- Lift
- Shower chair
- Accessible by lift
- Adapted bath
- Upper floors accessible by lift
Dining
- Wine glasses
- Electric kettle
- Special diet menus (on request)
- Restaurant
- Bar/Lounge
- Food can be delivered to guest accommodation
- Minibar
- Snack bar
- Breakfast in the room
- Tea/coffee maker
- Coffee machine
- Dining area
- Dining table
Services and conveniences
- ATM on-site
- Business centre
- Car hire
- Wake-up service
- Currency exchange on-site
- Meeting/Banquet facilities
- Room service
- Key card access
- Express check-out
- 24-hour front desk
- Conference rooms
- Safety deposit box
- Bottle of water
Bathroom
- Hairdryer
- Bathrobe
- Private bathroom
- Raised toilet
- Shower
- Shower cap
- Bathtub
- Toilet
- Toilet paper
- Walk-in shower
General
- Executive lounge access
- Interconnected room(s) available
- Landmark view
- Seating area
- Sofa
- Soundproofing
- Telephone
- Carpeted
- Tile/marble floor
- City view
Media and entertainment
- Flat-screen TV
- Cable or satellite TV
- Streaming service
- Radio
- Shared lounge/TV area
- TV
- Smartphone dock
Bedroom
- Feather pillow
- Fold-up bed
- Socket near the bed
- Alarm clock
- Sofa bed
- Cleaning products
- Wardrobe or closet
Parking and transportation
- Parking
- Private parking
- EV charging station
- Valet parking
Laundry
- Laundry facilities
- Laundry service
- Iron and ironing board
Workspace
- Fax/photocopying
- Laptop safe
- Desk
Things to do
- Gift shop
- Beach access
- Horse riding
Outdoor
- Garden
- Terrace/Patio
Health and safety
- Daily housekeeping
- Safe
Family friendly
- Babysitting or child care
- Cribs available
Fitness
- Fitness centre
Reviews
Pros +
- Next time I’ll stay outside union square. (in 16 reviews)
- The service was SUPERB. (in 24 reviews)
- "Great storage, Illy coffee, good amenities, comfortable bed" (in 8 reviews)
Cons -
- Very expensive breakfast. (in 10 reviews)
- Traffic around hotel is terrible! (in 13 reviews)
- The furniture and decor in the room are a bit dated. (in 2 reviews)
JW Marriott San Francisco Union Square room booking info
Check in/Check out
Check in anytime after 16:00, check out anytime before 11:00
Cancellation/pre-payment
Cancellation/pre-payment policies vary by room type and provider.
Frequently asked questions
How does JW Marriott San Francisco Union Square compare to other 4-star hotels in San Francisco?
In San Francisco, 4-star hotels have average nightly rates of £336. JW Marriott San Francisco Union Square is £182 cheaper than the city average at just £154/night.
How far is JW Marriott San Francisco Union Square from Oakland?
There are 11.7 mi between Oakland and JW Marriott San Francisco Union Square. The drive to and from the airport should be about 35min, depending on traffic. Take into account high traffic times, especially near more metropolitan areas.
What is the best way to get to JW Marriott San Francisco Union Square from Oakland?
JW Marriott San Francisco Union Square has parking available on site for customers of the hotel. With that in mind, the most efficient way not only to get from Oakland to the hotel, but also to get around San Francisco during your stay may be to hire a car. Car hire in JW Marriott San Francisco Union Square are on average £22/day. A very popular option for travellers staying at JW Marriott San Francisco Union Square would be to take a taxi or ridesharing service from Oakland directly to the hotel.
Is JW Marriott San Francisco Union Square pet-friendly?
Pets are allowed at JW Marriott San Francisco Union Square.
Are there food options at JW Marriott San Francisco Union Square?
Yes, JW Marriott San Francisco Union Square does have a restaurant where you can sit down to eat or order something to take away. There are also many other quality food options in San Francisco for those looking for something different. If you are staying at JW Marriott San Francisco Union Square, you are more than welcome to order food through the hotel’s room service menu.
Does JW Marriott San Francisco Union Square have a pool?
Unfortunately, our data does not specify if there is a pool at JW Marriott San Francisco Union Square. We would recommend calling the hotel’s front desk to confirm. The phone number for JW Marriott San Francisco Union Square is +1 415 771 8600.
How close is JW Marriott San Francisco Union Square to San Francisco city centre?
JW Marriott San Francisco Union Square is 0.2 mi away from the city centre of San Francisco, where you can find interesting sights such as Powell and Market Cable Car Turnaround.
What is the phone number for JW Marriott San Francisco Union Square?
For assistance from an employee at JW Marriott San Francisco Union Square please call +1 415 771 8600.
Does JW Marriott San Francisco Union Square have Wi-Fi available?
Yes, JW Marriott San Francisco Union Square has Wi-Fi available to hotel guests.
Is there a gym or fitness centre available to guests at JW Marriott San Francisco Union Square?
JW Marriott San Francisco Union Square has a fitness centre available for guests who would like to use it throughout their stay.
What time is check-out for JW Marriott San Francisco Union Square?
You can plan to arrive after 16:00 for checking in. Check-out time is 11:00. We advise notifying the front desk of any requests as early as possible.
How much is a room at JW Marriott San Francisco Union Square?
The average price for a night at JW Marriott San Francisco Union Square found recently is £317 and can go as low as £141/night. Please note that rates may be impacted by travel dates, room type, and availability. To see current deals, enter your dates in the form above.
Is there laundry service in JW Marriott San Francisco Union Square?
Yes, laundry services are accessible for guests staying at JW Marriott San Francisco Union Square, San Francisco. An iron and an ironing board will also be provided. You can ask for them at the front desk if they are not available in the room.
What is the distance from JW Marriott San Francisco Union Square, San Francisco to Fisherman's Wharf?
The distance from JW Marriott San Francisco Union Square to Fisherman's Wharf, San Francisco is about 1.4 mi.
Is Chase Center, San Francisco close to JW Marriott San Francisco Union Square?
You can easily walk just 1.9 mi from JW Marriott San Francisco Union Square in San Francisco to get to Chase Center.
How many operators does momondo search for hotels in San Francisco?
There are 1,697 operators available for hotels in San Francisco as of May 2025.
When did momondo last update prices for hotels in San Francisco?
Prices for hotels in San Francisco were last updated today.
Places of interest near JW Marriott San Francisco Union Square
Attractions in San Francisco, California curated by momondo
JW Marriott San Francisco Union Square location: 515 Mason Street, San Francisco, CA 94102