JW Marriott San Francisco Union Square
Luxury hotel with a 24-hour fitness center and a 24-hour front desk
Choose dates to view prices
Photo gallery for JW Marriott San Francisco Union Square





Reviews
8.8 out of 10
Excellent
Popular amenities
Explore the area

515 Mason Street, San Francisco, CA, 94102
- Place, Union Square2 min walk
- Place, Moscone Convention Center14 min walk
- Place, Oracle Park3 min drive
- Airport, San Francisco, CA (SFO-San Francisco Intl.)18 min drive
Room options
View all photos for Club Room, 1 King Bed

Club Room, 1 King Bed
View all photos for Studio Suite, 1 King Bed with Sofa bed, Non Smoking

Studio Suite, 1 King Bed with Sofa bed, Non Smoking
10.0 out of 10
Exceptional
(7 reviews)
View all photos for Room, 2 Queen Beds, Non Smoking

Room, 2 Queen Beds, Non Smoking
8.8 out of 10
Excellent
(37 reviews)
View all photos for Room, 1 King Bed, Non Smoking

Room, 1 King Bed, Non Smoking
9.4 out of 10
Exceptional
(49 reviews)
View all photos for Room, 1 King Bed, Non Smoking, City View

Room, 1 King Bed, Non Smoking, City View
9.6 out of 10
Exceptional
(14 reviews)
View all photos for Room, 2 Queen Beds, Non Smoking, City View

Room, 2 Queen Beds, Non Smoking, City View
9.6 out of 10
Exceptional
(8 reviews)
View all photos for Club Room, 2 Queen Beds

Club Room, 2 Queen Beds
View all photos for Executive Room, 1 King Bed, Non Smoking

Executive Room, 1 King Bed, Non Smoking
9.0 out of 10
Wonderful
(6 reviews)
View all photos for Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)

Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)
View all photos for Room, 2 Queen Beds (Hearing Accessible)

Room, 2 Queen Beds (Hearing Accessible)
9.0 out of 10
Wonderful
(2 reviews)
View all photos for Room, 1 King Bed (Mobility/Hearing Accessible, Tub)

Room, 1 King Bed (Mobility/Hearing Accessible, Tub)
View all photos for Room, 1 King Bed (Hearing Accessible)

Room, 1 King Bed (Hearing Accessible)
View all photos for Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)

Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)
View all photos for Studio Suite, 1 King Bed with Sofa bed (Hearing Accessible)

Studio Suite, 1 King Bed with Sofa bed (Hearing Accessible)
View all photos for Room, 1 King Bed, City View (Hearing Accessible)

Room, 1 King Bed, City View (Hearing Accessible)
8.0 out of 10
Very good
(1 review)
View all photos for Room, 2 Queen Beds, City View (Hearing Accessible)

Room, 2 Queen Beds, City View (Hearing Accessible)
View all photos for Presidential Suite, 1 Bedroom, Non Smoking

Presidential Suite, 1 Bedroom, Non Smoking
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- Pool
- Free airport shuttle
- Pet friendly
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8.6 out of 10, Excellent, 2,624 reviews
$106 nightly
The price is $120
Nov 2 - Nov 3
Total with taxes and fees
About the neighborhood
About this property
JW Marriott San Francisco Union Square
Similar properties

The Westin St. Francis San Francisco on Union Square
The Westin St. Francis San Francisco on Union Square
- Pet friendly
- Free WiFi
- Restaurant
- Air conditioning
8.8 out of 10, Excellent, 2,475 reviews
$204 nightly
The price is $240
Nov 7 - Nov 8
Total with taxes and fees
Property amenities
Room amenities
Policies
Important information
Frequently asked questions
Reviews
JW Marriott San Francisco Union Square Reviews
8.8
Excellent
9.2/10
Cleanliness
9.0/10
Staff & service
8.6/10
Amenities
9.0/10
Property conditions & facilities
9.0/10
Eco-friendliness
Reviews
Aug 22, 2025
Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Aug 2025
10/10 Excellent
Norma
Jul 20, 2025
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Norma
Stayed 1 night in Jun 2025
10/10 Excellent
Robert J
Traveled with family
Jul 19, 2025
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Robert J
Stayed 3 nights in Jul 2025
10/10 Excellent
Toby
Jul 18, 2025
Liked: Cleanliness, staff & service, property conditions & facilities
Toby
Stayed 8 nights in Jul 2025
8/10 Good
Cathryn Kelly
Jul 17, 2025
Cathryn Kelly
Stayed 3 nights in Jun 2025
10/10 Excellent
Svetlana
Jul 14, 2025
Svetlana
Stayed 2 nights in Jul 2025
10/10 Excellent
Anthony
Traveled with partner
Jul 13, 2025
Liked: Cleanliness, amenities, property conditions & facilities
Anthony
Stayed 3 nights in Jul 2025
10/10 Excellent
Nawsheen
Traveled with family
Jul 7, 2025
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Nawsheen
Stayed 4 nights in Jul 2025
10/10 Excellent
Yana
Jul 7, 2025
Liked: Cleanliness, staff & service, property conditions & facilities
Yana
Stayed 1 night in Jul 2025
10/10 Excellent
Verified traveler
Jul 6, 2025
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Verified traveler
Stayed 3 nights in Jul 2025
10/10 Excellent
Jessica De La
Jul 5, 2025
Jessica De La
Stayed 4 nights in Jul 2025
10/10 Excellent
Patricia
Jul 3, 2025
Patricia
Stayed 1 night in Jul 2025
10/10 Excellent
Tracy
Jun 23, 2025
Liked: Cleanliness, staff & service
Tracy
Stayed 3 nights in Jun 2025
10/10 Excellent
Cynthia
Jun 22, 2025
Liked: Cleanliness, amenities, property conditions & facilities
Cynthia
Stayed 1 night in Jun 2025
10/10 Excellent
Wen
Jun 19, 2025
Liked: Cleanliness, amenities, property conditions & facilities
Wen
Stayed 3 nights in Jun 2025
10/10 Excellent
Sondra
Jun 15, 2025
Liked: Cleanliness, staff & service, property conditions & facilities
Sondra
Stayed 3 nights in Jun 2025
8/10 Good
Robert
Traveled with family
May 27, 2025
Liked: Staff & service, room comfort
Disliked: Cleanliness, property conditions & facilities
Robert
Stayed 2 nights in May 2025
4/10 Poor
Jeri
Traveled with family
May 26, 2025
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Jeri
Stayed 1 night in May 2025
10/10 Excellent
Daishawn Nathaniel
May 26, 2025
Liked: Cleanliness, property conditions & facilities
Daishawn Nathaniel
Stayed 2 nights in May 2025
6/10 Okay
Marianne
Traveled with family
May 13, 2025
Liked: Cleanliness, staff & service
Marianne
Stayed 4 nights in May 2025
8/10 Good
Andrew
Traveled with family
May 12, 2025
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Andrew
Stayed 1 night in May 2025
10/10 Excellent
Aliu Waheed
May 6, 2025
Aliu Waheed
Stayed 1 night in Apr 2025
10/10 Excellent
Michael
Apr 27, 2025
Liked: Cleanliness, staff & service, property conditions & facilities
Michael
Stayed 1 night in Apr 2025
10/10 Excellent
Patrick
Apr 23, 2025
Liked: Cleanliness, staff & service, property conditions & facilities
Patrick
Stayed 3 nights in Apr 2025
10/10 Excellent
Shiva
Apr 18, 2025
Liked: Cleanliness, staff & service, property conditions & facilities
Shiva
Stayed 2 nights in Apr 2025
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