Save
JW Marriott San Francisco Union Square
Hotel with 24-hour fitness, steps from Union Square
Choose dates to view prices
Photo gallery for JW Marriott San Francisco Union Square
Reviews
8.8
Excellent
Popular amenities
Explore the area
515 Mason Street, San Francisco, CA, 94102
- Moscone Convention Center16 min walk
- Oracle Park3 min drive
- Pier 394 min drive
- San Francisco, CA (SFO-San Francisco Intl.)18 min drive
Most relevant reviews
ExperimentalCarousel
8/10 Good
Maxine
Jun 2, 2024
Earn OneKeyCash on thousands of hotels when you sign in and book. More rewards for more adventures!
Room options
View all photos for Room, 2 Queen Beds, Non Smoking, City View
Room, 2 Queen Beds, Non Smoking, City View
9.7/10 Exceptional
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
Premium bedding
View all photos for Club Room, 2 Queen Beds, Non Smoking
Club Room, 2 Queen Beds, Non Smoking
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Club Lounge
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
View all photos for Room, 1 King Bed, Non Smoking
Room, 1 King Bed, Non Smoking
9.4/10 Exceptional
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Free rollaway/extra beds
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
View all photos for Room, 1 King Bed, Non Smoking, City View
Room, 1 King Bed, Non Smoking, City View
9.5/10 Exceptional
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Free rollaway/extra beds
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
View all photos for Room, 1 King Bed (Mobility/Hearing Accessible, Tub)
Room, 1 King Bed (Mobility/Hearing Accessible, Tub)
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
Premium bedding
View all photos for Club Room, 1 King Bed, Non Smoking
Club Room, 1 King Bed, Non Smoking
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Club Lounge
Free rollaway/extra beds
Smart TV
Hypo-allergenic bedding
Pillow menu
View all photos for Room, 1 King Bed (Hearing Accessible)
Room, 1 King Bed (Hearing Accessible)
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
Premium bedding
View all photos for Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)
Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
Premium bedding
View all photos for Studio Suite, 1 King Bed with Sofa bed (Hearing Accessible)
Studio Suite, 1 King Bed with Sofa bed (Hearing Accessible)
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
Premium bedding
View all photos for Room, 1 King Bed, City View (Hearing Accessible)
Room, 1 King Bed, City View (Hearing Accessible)
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
Premium bedding
View all photos for Room, 2 Queen Beds, City View (Hearing Accessible)
Room, 2 Queen Beds, City View (Hearing Accessible)
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
Premium bedding
View all photos for Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)
Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
Premium bedding
View all photos for Room, 2 Queen Beds (Hearing Accessible)
Room, 2 Queen Beds (Hearing Accessible)
9/10 Wonderful
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
Premium bedding
Presidential Suite, 1 Bedroom, Non Smoking
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
Premium bedding
View all photos for Room, 2 Queen Beds, Non Smoking
Room, 2 Queen Beds, Non Smoking
9/10 Excellent
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
Premium bedding
View all photos for Studio Suite, 1 King Bed with Sofa bed, Non Smoking
Studio Suite, 1 King Bed with Sofa bed, Non Smoking
10/10 Exceptional
Highlights
Separate sitting area
Soundproofed
Air conditioning
Connecting rooms available
Free rollaway/extra beds
Smart TV
Hypo-allergenic bedding
Pillow menu
View all photos for Executive Room, 1 King Bed, Non Smoking
Executive Room, 1 King Bed, Non Smoking
8.5/10 Very Good
Highlights
Soundproofed
Air conditioning
Connecting rooms available
Free rollaway/extra beds
Smart TV
Hypo-allergenic bedding
Pillow menu
Pillowtop bed
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
9.0 out of 10, Wonderful, (2766)
The price is $143
$198 total
includes taxes & fees
Jul 1 - Jul 2
About the neighborhood
About this property
Property amenities
Room amenities
Policies
Important information
Frequently asked questions
Reviews
8.8
Excellent
9.2/10
Cleanliness
9.0/10
Staff & service
8.4/10
Amenities
9.0/10
Property conditions & facilities
9.0/10
Eco-friendliness
Reviews
Jun 2, 2024
Liked: Cleanliness, staff & service
Stayed 1 night in May 2024
10/10 Excellent
Joel
Traveled with partner
May 26, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Joel
Stayed 2 nights in May 2024
8/10 Good
Cheuk Ting
May 26, 2024
Liked: Staff & service
Disliked: Property conditions & facilities
Cheuk Ting
Stayed 4 nights in May 2024
10/10 Excellent
Ana
May 24, 2024
Liked: Staff & service, amenities, property conditions & facilities
Ana
Stayed 3 nights in May 2024
8/10 Good
Limian
Traveled with family
May 17, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Limian
Stayed 2 nights in May 2024
10/10 Excellent
Michael, Snoqualmie
May 13, 2024
Liked: Cleanliness, staff & service, property conditions & facilities
Michael
Stayed 4 nights in May 2024
8/10 Good
Hamma
May 11, 2024
Liked: Cleanliness, staff & service, property conditions & facilities
Hamma
Stayed 1 night in May 2024
10/10 Excellent
Ian
Business traveler
May 10, 2024
Liked: Cleanliness, staff & service, property conditions & facilities
Ian
Stayed 1 night in May 2024
6/10 Okay
Bridget
Traveled with group
May 3, 2024
Liked: Staff & service, amenities
Disliked: Cleanliness, property conditions & facilities
Bridget
Stayed 2 nights in Apr 2024
10/10 Excellent
Matthew
Traveled with partner
May 1, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Matthew
Stayed 4 nights in Apr 2024
10/10 Excellent
Jennifer
Business traveler
Apr 27, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Jennifer
Stayed 2 nights in Apr 2024
4/10 Poor
Nathalia
Traveled with family
Apr 24, 2024
Liked: Cleanliness, property conditions & facilities
Disliked: Staff & service
Nathalia
Stayed 3 nights in Apr 2024
10/10 Excellent
Mohamed
Apr 14, 2024
Liked: Amenities
Mohamed
Stayed 3 nights in Apr 2024
6/10 Okay
Dieter
Traveled with group
Apr 7, 2024
Liked: Cleanliness, amenities, property conditions & facilities
Dieter
Stayed 2 nights in Apr 2024
10/10 Excellent
Donald
Apr 1, 2024
Donald
Stayed 2 nights in Mar 2024
10/10 Excellent
Iman
Mar 31, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Iman
Stayed 1 night in Mar 2024
6/10 Okay
Ozell
Business traveler, Traveled with partner
Mar 29, 2024
Liked: Cleanliness, staff & service, property conditions & facilities
Disliked: Amenities
Ozell
Stayed 2 nights in Mar 2024
10/10 Excellent
Tito
Traveled with family
Mar 25, 2024
Liked: Amenities
Tito
Stayed 1 night in Mar 2024
10/10 Excellent
Sunil
Traveled with family
Mar 24, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Sunil
Stayed 2 nights in Dec 2023
4/10 Poor
Ujjwal
Feb 26, 2024
Liked: Cleanliness, staff & service, property conditions & facilities
Ujjwal
Stayed 3 nights in Feb 2024
10/10 Excellent
Christian
Traveled with group, Traveled with partner
Feb 19, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Christian
Stayed 3 nights in Feb 2024
8/10 Good
Robert, Houston
Feb 18, 2024
Robert
Stayed 1 night in Feb 2024
8/10 Good
Amanda
Traveled with family
Feb 11, 2024
Liked: Cleanliness, property conditions & facilities
Amanda
Stayed 2 nights in Feb 2024
8/10 Good
Wendy
Traveled with family
Feb 9, 2024
Liked: Cleanliness, staff & service, amenities
Wendy
Stayed 5 nights in Dec 2023
8/10 Good
Farhana
Feb 4, 2024
Liked: Cleanliness, staff & service, property conditions & facilities
Farhana
Stayed 2 nights in Feb 2024
General hotel information
Reasons to Book | Property Cleanliness & Room Cleanliness |
---|---|
Check-In Time | 4:00 PM |
Check-Out Time | 11:00 AM |
Star Rating | 4.5 |
Expedia's Latest Trends
Hotels
Parc 55 San Francisco - A Hilton HotelHyatt Centric Fisherman's Wharf San FranciscoInterContinental Mark Hopkins, an IHG HotelComfort Inn by the BayHotel Kabuki, part of JdV by HyattFairmont San FranciscoHotel Riu Plaza Fisherman's WharfBEI San Francisco, Trademark Collection by WyndhamArgonaut HotelInterContinental San Francisco, an IHG HotelW San FranciscoThe Westin St. Francis San Francisco on Union SquareClub Quarters Hotel in San FranciscoLa Quinta Inn & Suites by Wyndham San Francisco Airport NSan Francisco Marriott MarquisHoliday Inn Golden Gateway, an IHG HotelHoliday Inn Express and Suites Fisherman's Wharf, an IHG HotelHyatt Place San Francisco DowntownHyatt Regency San Francisco Downtown SOMA The Clancy, Autograph CollectioncitizenM San Francisco Union SquareHotel Caza Fisherman's WharfBeacon Grand, A Union Square Hotel Hyatt Regency San FranciscoPalace Hotel, a Luxury Collection Hotel, San FranciscoStanford Court San FranciscoHotel Zephyr San FranciscoHilton San Francisco Financial DistrictGrand Hyatt San Francisco San Francisco Marriott Union Square