4.5 Star Hotel

JW Marriott San Francisco Union Square

515 Mason Street, San Francisco, CA, United States View Map

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JW Marriott San Francisco Union Square

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About

Located in San Francisco’s vibrant Union Square, this hotel offers air-conditioned rooms with chic, modern furnishings. Guests can enjoy a drink and a meal at the on-site bar and restaurant. Fisherman’s Wharf is 1.2 mi away. All luxurious rooms at JW Marriott San Francisco Union Square have a large LDC TV with premium film channels, a work desk with an ergonomic chair and a coffee machine. Rooms include an in-room safe, a marble bathroom and guest robes. A variety of local and international meals are served at the hotel’s signature Level III Restaurant. JW Marriott San Francisco’s Level III Bar provides cocktails and snacks and includes a large selection of Northern California wines. JW Marriott San Francisco Union Square provides a well-equipped modern fitness center for guests. A 24-hour front desk is also provided. Home of the San Francisco Giants professional baseball team, Oracle Park is 15 minutes’ drive away from this this hotel. Chinatown is 12 minutes’ walk away. Ghirardelli Square is 12 minutes’ drive away from JW Marriott San Francisco Union Square.

461 Reviews

8.5Very Good

What Guests Say

  • “Staff was welcoming and helpful.”
  • “Gorgeous bathroom.”
  • “The hotel was luxurious.”
Show 50 Verified Reviews

Top Amenities

  • Restaurant
  • Fitness Center
  • Accessible Rooms / Facilities
  • Pets Allowed
  • Non-Smoking Rooms
Show All Amenities

Room Options

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Exclusively for Priceline members Details

Studio Suite, 1 King, Sofa bed1/4

Studio Suite, 1 King, Sofa bed

442 sqft • 1 Sofabed, 1 King

  • Accessible bath/shower
  • Accessible toilet
  • Accessible vanities
  • Air conditioning
Executive King Room1/4

Executive King Room

463 sqft • 1 King

  • Accessible bath/shower
  • Accessible by lift
  • Accessible toilet
  • Air conditioning
California, 1 Bedroom Presidential Suite, 1 King, Corner room, High floor1/4

California, 1 Bedroom Presidential Suite, 1 King, Corner room, High floor

1454 sqft • 1 King

  • Air conditioning
  • Alarm clock
  • Bathrobe(s)
  • Closet
Guest room with Two Queen Beds and Club lounge access1/4

Guest room with Two Queen Beds and Club lounge access

356 sqft • 2 Queen

  • Accessible bath/shower
  • Accessible by lift
  • Accessible toilet
  • Air conditioning
Guest Room with Two Queen Beds and City View1/4

Guest Room with Two Queen Beds and City View

356 sqft • 1 King

  • Accessible bath/shower
  • Accessible by lift
  • Accessible toilet
  • Air conditioning
King Room - Hearing Accessible1/4

King Room - Hearing Accessible

356 sqft • 1 King

  • Accessible room
  • Air conditioning
  • Bath or Shower
  • Coffee/tea machine

Room Details and Photos

Room Amenities

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    What Guests Loved

    8.5
    Very Good

    Based on 461 reviews

    Pros +

    • Destination fee provided perks like cable car tickets, breakfast credit and happy hour!
    • Reasonable price, plenty of room, very comfortable, extremely helpful staff
    • Hotel was very clean. The room was modern and comfortable.

    Cons -

    • Felt for the amount you paid, the hotel nickel and dimed you. Charged us a 25 dollar per day destination fee that you couldn't opt out of and was impossible to use to the full. Charged an Internet fee, this day in age most hotels give you that for free.
    • The checkin process was slow.
    • The parking is quite expensive¿between the basic fee and then a parking tax you end up paying $84/day ¿¿
    10Verified Hotel GuestPosted on: 4-15-2024

    Destination fee provided perks like cable car tickets, breakfast credit and happy hour!

    10RichardPosted on: 8-22-2023

    Reasonable price, plenty of room, very comfortable, extremely helpful staff

    8JustinPosted on: 8-16-2023

    Hotel was very clean. The room was modern and comfortable.

    Felt for the amount you paid, the hotel nickel and dimed you. Charged us a 25 dollar per day destination fee that you couldn't opt out of and was impossible to use to the full. Charged an Internet fee, this day in age most hotels give you that for free.

    9Verified Hotel GuestPosted on: 7-26-2023

    I liked its convenient location and parking garage.

    The checkin process was slow.

    10JamesPosted on: 5-28-2022

    Very kind Staff Excellent location Beautiful hotel; very comfortable

    10AndreaPosted on: 5-22-2022

    This is our second time staying here. The rooms are luxurious and the food is amazing!! Clean and friendly!! Can¿t wait to stay here again!!

    The parking is quite expensive¿between the basic fee and then a parking tax you end up paying $84/day ¿¿

    6Verified Hotel GuestPosted on: 1-23-2022

    LOBBY AREA

    THE FRONT DESK STAFF WAS SLOW CHECKING GUEST IN.

    10Verified Hotel GuestPosted on: 12-8-2021

    Staff was nice, easy check in, didn't have to worry about parking, clean.

    10PatriciaPosted on: 11-16-2021

    The customer service was great, our hotel was beautiful.

    The only thing that I didn't like was finding someone's hair all over the shower. We called and housekeeping promptly cleaned and sanitized it for us.

    9BellaPosted on: 9-25-2021

    Really nice hotel staff. Got to check in early which was really awesome

    They do not have maid service on a daily basis and when we went to the room there was hair in the shower from the previous person

    8MichaelPosted on: 8-16-2021

    Clean.

    Noisy neighbors. Television was loud until 10:30p

    10Verified Hotel GuestPosted on: 8-8-2021

    Location was ideal. Union square and great dining places are one block away. Staff was extremely courteous and accommodating, we had a small medical emergency in our family and they allowed us late checkout without charging extra.

    Bedding and mattress need updating

    8JenniferPosted on: 8-3-2021

    Comfortable and spacious room.

    There was items left in the refrigerator from whoever stayed there prior to me.

    10Verified Hotel GuestPosted on: 7-29-2021

    Very good location. Good quality of room.

    It seems that the hotel is now under staff. When I requested something, it took some time.

    10IvaniaPosted on: 7-20-2021

    Wonderful hotel in a spectacular building with a central open area making it really special, great for our family, room was excellent, and location was perfect to see all SF.

    Parking too expensive, there is a public parking across the street for half the price but very uncomfortable with tiny entance, and took us 45 minutes to get our car the day we left. So parking is an issue.

    3Verified Hotel GuestPosted on: 7-13-2021

    The room was big and the shower was nice.

    They were not providing housekeeping services. No one checked up on me during my 4-day stay and I had to call for refills on coffee, water, towels, cups and toiletries. There was no info on hotel amenities or things to do. The area is not safe at night.

    10ErikaPosted on: 6-15-2021

    Great location! Beautiful hotel, friendly staff. Allowed us to check in early and check out late. Wonderful experience. Due to Covid there was no housekeeping. However, when we called for ice and additional coffee pods it arrived at our roquickly!

    9Verified Hotel GuestPosted on: 6-12-2021

    proximity to things

    I had to move rooms initially due to dirty sheets, but they took care of it

    7BrandonPosted on: 4-7-2021

    Rooms were clean and comfortable.

    Level III restaurant is horrible and so is their service.

    10GracePosted on: 12-22-2020

    Shared areas like elevatorshave been cleaned every now and then, the proximity to Union square, restaurants are less than a mile away

    Amenities & Policies

    Amenities

    Fitness & Spa

    • Fitness Center

    Food & Drinks

    • Restaurant

    Accessibility

    • Handicapped Rooms/Facilities
    • Facilities for disabled guests available
    • Wheelchair accessible

    General

    • Pets Allowed
    • No Smoking Rooms/Facilities

    Guest policies

    Check-inAfter 4:00 PM
    Check-outBefore 12:00 PM
    Children & Extra BedsChildren of all ages are welcome. Children of age 0 to 2 stay free with cot.
    PetsPets are allowed. Charges may apply.
    Room RatesAll rates displayed are for two guests unless otherwise noted.

    Important info

    Please note: There is an extra parking charge for over-sized vehicles. Please contact the hotel for further details. Please note: There is an electric car charging station available on the property. Please Note: The breakfast package is only for two adults (max value $30 per person or $60 for 2 adults).Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. In the event of an early departure, the property will charge you the full amount for your stay.

    Location

    JW Marriott San Francisco Union Square

    515 Mason Street, San Francisco, CA

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