JW Marriott San Francisco Union Square

515 Post St, San Francisco, United States - Union Square
4.1
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Club Room, 2 Queen Beds
355 sq ft
Room service (limited hours)
Complimentary tea & coffee
Mini-bar
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Club Room, 2 Queen Beds
Flexible Rate
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Room, 1 King Bed
355 sq ft
Room service (limited hours)
Complimentary tea & coffee
Mini-bar
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Room, 1 King Bed
Flexible Rate
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Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)
355 sq ft
Smart TV
Streaming services
Internet access
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Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)
Flexible Rate
hotel room image
Club Room, 1 King Bed
355 sq ft
Room service (limited hours)
Complimentary tea & coffee
Mini-bar
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Club Room, 1 King Bed
Flexible Rate
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Room, 1 King Bed, City View
355 sq ft
Room service (limited hours)
Complimentary tea & coffee
Mini-bar
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Room, 1 King Bed, City View
Flexible Rate
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Executive Room, 1 King Bed
462 sq ft
Smart TV
Streaming services
Internet access
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Executive Room, 1 King Bed
Flexible Rate
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Room, 2 Queen Beds, City View
355 sq ft
In-room safe (laptop compatible)
Laptop-friendly workspace
Air conditioning
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Room, 2 Queen Beds, City View
Flexible Rate
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Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)
355 sq ft
Wheelchair accessible
Bathrobe
Designer toiletries
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Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)
Flexible Rate
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Room, 1 King Bed, City View (Hearing Accessible)
355 sq ft
Mobile key entry
Bed turn down service
In-room massage
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Room, 1 King Bed, City View (Hearing Accessible)
Flexible Rate
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Room, 1 King Bed (Mobility/Hearing Accessible, Tub)
355 sq ft
Wheelchair accessible
Bathrobe
Designer toiletries
show more
Room, 1 King Bed (Mobility/Hearing Accessible, Tub)
Flexible Rate
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Room, 2 Queen Beds, City View (Hearing Accessible)
355 sq ft
Smart TV
Streaming services
Internet access
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Room, 2 Queen Beds, City View (Hearing Accessible)
Flexible Rate
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Studio Suite, 1 King Bed with Sofa bed
462 sq ft
In-room safe (laptop compatible)
Laptop-friendly workspace
Air conditioning
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Studio Suite, 1 King Bed with Sofa bed
Flexible Rate
hotel room image
Room, 2 Queen Beds
355 sq ft
In-room safe (laptop compatible)
Laptop-friendly workspace
Air conditioning
show more
Room, 2 Queen Beds
Flexible Rate
hotel room image
Room, 1 King Bed (Hearing Accessible)
355 sq ft
Wheelchair accessible
Bathrobe
Designer toiletries
show more
Room, 1 King Bed (Hearing Accessible)
Flexible Rate
hotel room image
Studio Suite, 1 King Bed with Sofa bed (Hearing Accessible)
462 sq ft
Smart TV
Streaming services
Internet access
show more
Studio Suite, 1 King Bed with Sofa bed (Hearing Accessible)
Flexible Rate
hotel room image
Room, 2 Queen Beds (Hearing Accessible)
355 sq ft
In-room safe (laptop compatible)
Laptop-friendly workspace
Air conditioning
show more
Room, 2 Queen Beds (Hearing Accessible)
Flexible Rate

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

General amenities

  • Air conditioning
  • Disabled access
  • Elevator
  • Fireplace

Dining

  • Breakfast
  • Bar

Entertainment & Leisure

  • Children's playground

General services

  • Wedding
  • Daily newspaper

Reception services

  • Reception
  • Luggage storage
  • Ticket counter

Parking Facilities

  • Private parking
  • Valet parking

Transport Services

  • Limousine service

Sports & activities

  • Golf course
  • Tennis court

Cleaning Services

  • Laundry facilities

Room services & amenities

  • Room adapted to disabled people

Wellness facilities

  • Fitness centre
  • Yoga studio

Business facilities

  • Business centre
  • Conference facilities

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
344
JW Marriott San Francisco Union Square

Reviews

  • Tripadvisor Reviews (2259)

4.1 /5This average is based on 2259 reviews

Cleanliness
Sleep quality
Value
Service
Location
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SQUALO85Dubai, United Arab Emirates Oct 2025

Good Stay # Definitely not JW standard

I was under the impression that a JW Marriott is supposed to be staying ahead of a Courtyard by Marriott, or Marriott and unfortunately, it is not. Even an ILLY coffee maker would not make them live u...

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AB
Andrea B Sep 2025

We had a great time and stay for my Birthday

I like to share that my birthday in the month of September 2025 was most enjoyable. We came to San Fran to have a weekend of fun bliss, memorable moments and the JW Marriott made that happen arriving ...

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QL
Quing L Aug 2025

Gret

Very nice hotel with great amenities and views. Hotel staff are nice and very accomodating. My brother and I had a great time at tgis JW Marriott San Francisco Union Square. Coming back again next yea...

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K
kirstenmasseyHot Springs, Arkansas Aug 2025

Couldn't have been better!

This hotel is absolutely beautiful. Was a quick Uber ride to Oracle Park, Chinatown, and nearby playgrounds. The room was very spacious. Nice view. Staff was super efficient and friendly. Valet was re...

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DG
D GNew York City, New York Aug 2025

Another sad American business hotel that needs an upgrade badly

It’s a cool design but rooms are outdated and needs to be redesigned. Hotel breakfast is very mediocre at best. Room was spacious