JW Marriott San Francisco Union Square

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Luxury
4.5 star property
9.0

Wonderful

Luxury hotel near Moscone Convention Center

Close to Union Square and SF Masonic Auditorium, JW Marriott San Francisco Union Square provides a grocery/convenience store, a terrace, and a garden. The on-site Californian cuisine restaurant, Level III Restaurant, offers breakfast, lunch, and dinner. Stay connected with free WiFi in public areas, and guests can find other amenities such as a hair salon and dry cleaning/laundry services.

Popular amenities

  • Pet friendly
  • Air conditioning
  • Breakfast available
The current price is NT$6,259
NT$8,840 total
includes taxes & fees
Nov 22 - Nov 23

Room options

Available filters for rooms
Showing 17 of 17 rooms

View all photos for Room, 1 King Bed

A hotel room with a large window offering a city view, a bed with white linens, a red upholstered bench, a chair, and a table.

Room, 1 King Bed

  • 360 sq ft
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

View all photos for Studio Suite, 1 King Bed with Sofa bed

A modern hotel room with a patterned sofa, a small round table, a desk with a chair, and a large window with curtains.

Studio Suite, 1 King Bed with Sofa bed

10.0 out of 10
Exceptional
(7 reviews)
  • 460 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds

A hotel room with two beds, a desk, a chair, a small table, and a large mirror.

Room, 2 Queen Beds

8.8 out of 10
Excellent
(41 reviews)
  • 360 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed

A hotel room with a large bed, a desk with a lamp, a chair, a small table, and a view of the outdoors through sheer curtains.

Room, 1 King Bed

9.6 out of 10
Exceptional
(55 reviews)
  • 360 sq ft
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

View all photos for Room, 1 King Bed, City View

A hotel room with a large window offering a city view, a bed with white linens, a red upholstered bench, a chair, and a table.

Room, 1 King Bed, City View

9.8 out of 10
Exceptional
(19 reviews)
  • City view
  • 360 sq ft
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

View all photos for Room, 2 Queen Beds, City View

A hotel room with two beds, a desk, a chair, a small table, and a large window with curtains.

Room, 2 Queen Beds, City View

9.6 out of 10
Exceptional
(12 reviews)
  • City view
  • 360 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 2 Queen Beds

A hotel room with a large window offering a city view, a bed with white linens, a red upholstered bench, a chair, and a table.

Room, 2 Queen Beds

  • 360 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Executive Room, 1 King Bed

A hotel room with a large bed, a TV, a desk with a chair, and a view of the city.

Executive Room, 1 King Bed

9.0 out of 10
Wonderful
(6 reviews)
  • 460 sq ft
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

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

A hotel room with two beds, a desk, a chair, a small table, and a large mirror.

Room, 2 Queen Beds (Mobility/Hearing Accessible, Tub)

  • 355 sq ft
  • Sleeps 4
  • 2 Queen Beds

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

A hotel room with two beds, a desk, a chair, a small table, and a large window with curtains.

Room, 2 Queen Beds (Hearing Accessible)

9.0 out of 10
Wonderful
(2 reviews)
  • 355 sq ft
  • Sleeps 4
  • 2 Queen Beds

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

A hotel room with a large bed, a TV, a desk with a chair, and a view of the city through the windows.

Room, 1 King Bed (Mobility/Hearing Accessible, Tub)

  • 355 sq ft
  • Sleeps 3
  • 1 King Bed

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

A hotel room with a large bed, a TV, a desk with a chair, and a view of the city through the windows.

Room, 1 King Bed (Hearing Accessible)

  • 355 sq ft
  • Sleeps 3
  • 1 King Bed

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

A hotel room with a large bed, a TV, a desk with a chair, and a view of the city through the windows.

Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)

  • 355 sq ft
  • Sleeps 3
  • 1 King Bed

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

A hotel room with a large bed, a TV, a desk with a chair, and a view of the city through the windows.

Studio Suite, 1 King Bed with Sofa bed (Hearing Accessible)

  • 463 sq ft
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed, City View (Hearing Accessible)

A hotel room with a large bed, a desk with a lamp, a chair, a small table, and a view of the outdoors through sheer curtains.

Room, 1 King Bed, City View (Hearing Accessible)

8.0 out of 10
Very good
(1 review)
  • City view
  • 355 sq ft
  • Sleeps 3
  • 1 King Bed

View all photos for Room, 2 Queen Beds, City View (Hearing Accessible)

A hotel room with two beds, a desk, a chair, a small table, and a large window with curtains.

Room, 2 Queen Beds, City View (Hearing Accessible)

  • City view
  • 355 sq ft
  • Sleeps 4
  • 2 Queen Beds

View all photos for Presidential Suite, 1 Bedroom

A modern hotel room with a sectional sofa, a patterned armchair, a glass coffee table, and a flat-screen TV.

Presidential Suite, 1 Bedroom

  • City view
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed

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Grand Hyatt San Francisco

Union Square
  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning
9.0 out of 10, Wonderful, 1,030 reviews
The price is NT$4,362
NT$6,666 total
includes taxes & fees
Nov 6 - Nov 7
Grand Hyatt San Francisco
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About the neighborhood

Located in Union Square, a neighborhood in San Francisco, JW Marriott San Francisco Union Square is in a shopping district and near the beach. Ferry Building and Golden Gate Bridge are notable landmarks, and the area's natural beauty can be seen at San Francisco Bay and Golden Gate Park. Check out an event or a game at Oracle Park, and consider making time for Bill Graham Civic Auditorium, a top attraction not to be missed. Sailing and surfing/body boarding offer great chances to get out on the surrounding water, or you can seek out an adventure with horse riding nearby. Visit our San Francisco travel guide
Map
515 Mason Street, San Francisco, CA, 94102

What's nearby

  • A cityscape with prominent buildings, including a tall skyscraper, and a central plaza with benches and trees.
    Union Square
    2 min walk - 0.2 km
  • A building with a relief sculpture of soldiers and a dedication plaque.
    SF Masonic Auditorium
    5 min walk - 0.4 km
  • A cathedral with Gothic architecture, a staircase, and blooming pink flowers.
    Grace Cathedral
    6 min walk - 0.6 km
  • A cityscape with tall buildings, a fountain, and a tiled plaza.
    Moscone Convention Center
    13 min walk - 1.1 km
  • Westin St Francis Hotel Glass Elevators
    3 min walk - 0.3 km

Getting around

  • Powell St & Post St Stop
    2 min walk
  • San Francisco Station
    3 min drive
  • San Francisco Intl. Airport (SFO)
    29 min drive

Restaurants

  • 7-Eleven
    2 min walk
  • Pacific Cocktail Haven
    2 min walk
  • Pinecrest Diner
    2 min walk
  • Cocobang
    2 min walk
  • Bluestone Lane
    2 min walk

About this property

JW Marriott San Francisco Union Square

  • Luxury hotel near Moscone Convention Center
  • Close to Union Square and SF Masonic Auditorium, JW Marriott San Francisco Union Square provides a grocery/convenience store, a terrace, and a garden. The on-site Californian cuisine restaurant, Level III Restaurant, offers breakfast, lunch, and dinner. Stay connected with free WiFi in public areas, and guests can find other amenities such as a hair salon and dry cleaning/laundry services.
  • Other perks at this hotel include:
    • Valet parking (surcharge), an electric car charging station, and express check-out
    • Express check-in, secured bicycle storage, and tour/ticket assistance
    • Smoke-free premises, a water dispenser, and 15 meeting rooms
    • Guest reviews speak highly of the helpful staff and location
  • Room features
  • All 344 rooms feature comforts such as premium bedding and pillow menus, in addition to thoughtful touches like laptop-compatible safes and laptop-friendly workspaces. Guest reviews speak positively of the clean rooms at the property.
  • More conveniences in all rooms include:
    • Hypo-allergenic bedding, pillowtop mattresses, and down comforters
    • Bathrooms with designer toiletries and showers
    • 55-inch flat-screen TVs with Netflix, streaming services, and premium channels
    • Recycling, coffee/tea makers, and heating

Awards and affiliations

  • Sustainability Certifications
  • This property is certified by this third-party sustainability certification scheme: Green Key Global. For more information on what this certification requires and verifies, please visit their website.

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  • Pet friendly
  • Restaurant
  • Air conditioning
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8.8 out of 10, Excellent, 2,161 reviews
The price is NT$5,782
NT$8,272 total
includes taxes & fees
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Frequently asked questions

Is JW Marriott San Francisco Union Square pet-friendly?

Yes, JW Marriott San Francisco Union Square allows pets with a maximum weight of up to 25 lbs per pet. There's a deposit of USD 100 per stay and a fee of USD 100.00 per accommodation, per stay. Service animals are exempt from fees.

How much does it cost to stay at JW Marriott San Francisco Union Square?

As of 2026/10/23, prices found for a 1-night stay for 2 adults at JW Marriott San Francisco Union Square on 2026/11/22 start from NT$6,259, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking?

Valet parking is available for USD 84 per night.

What time is check-in at JW Marriott San Francisco Union Square?

Check-in start time: 4 PM; Check-in end time: midnight. Late check-in is available during limited hours.

What time is check-out at JW Marriott San Francisco Union Square?

Check-out is at 11 AM.

Where is JW Marriott San Francisco Union Square located?

Located in Union Square, this luxury hotel is within a 10-minute walk of Union Square, SF Masonic Auditorium, and Warfield Theatre. Moscone Convention Center and San Francisco Museum of Modern Art are also within 15 minutes. Powell St & Post St Stop and Powell St & Sutter St Stop are within a 5-minute walk.

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

JW Marriott San Francisco Union Square Reviews

9.0

Wonderful

9.4

Cleanliness

8.8

Location

9.2

Staff & service

9.0

Property conditions & facilities
Rating 10 - Excellent. 662 out of 1000 reviews
Rating 8 - Good. 185 out of 1000 reviews
Rating 6 - Okay. 86 out of 1000 reviews
Rating 4 - Poor. 39 out of 1000 reviews
Rating 2 - Terrible. 28 out of 1000 reviews

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Cleanest hotel I’ve stayed in since Covid! Great location, very chill and super nice staff.
Stayed 2 nights in Sep 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice stats Room was clean and cozy bed. Staff is excellent. Great Location. Tough finding parking but that’s always a issue in a big city. Walking was easy . Great Restaurants to visit near by.
Stayed 2 nights in Oct 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent location. Staff was super friendly especially Rick at reception. Would definitely stay here again, great stay.
Stayed 3 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room with nice and clean bathroom Close approximately to the bay.
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This hotel was in the best location, it was clean, they have breakfast but there are many other places around you could have breakfast. There are lots of shops, restaurants you could reach by walk. I loved it.
Stayed 4 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Big, Spacious Bathrrom, very clean! Barron and Front Desk area were very cozy , clean and inviting.
Stayed 4 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
we chose to stay here for nostalgic reasons, as my parents stayed here back when it was the Pan Pacific. we're natives but live in tokyo now, so know the city very well and made this our base for our short homecoming. the hotel is still great - clean, large and comfortable rooms with great views, and ample bathrooms. the staff is professional and friendly. pity the bar closes so early now, we had a connecting room with our teen kids, which was provided to us despite there being a miscommunication in my reservation. location is wonderful, but downtown is looking sad. the open atrium lobby and architecture makes for an airy, light filled hotel for each floor
Stayed 2 nights in Aug 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
I love the location of this hotel. The staff is incredibly nice and there are low(er) cost parking options (than what the hotel offers) within very short distances. The lobby is on the 3rd floor which is a bit different, but the rooms are extremely quiet — which in San Francisco is a real treat. Almost no street noise + blackout curtains = a gift! I stay there frequently and highly recommend. There is a daily destination fee, but $20 of that can be credited back to you if you order from their bar, restaurant, or gift shop the catch is to pay via a room charge. There is also a free daily happy hour drink, and a good gym for when you’re ready to work it off ;)
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I stayed in a "Studio Suite, 1 King Bed with Sofa bed" and it was very spacious with a decent view (5th floor corner above the valet area). The oversized bathroom and closet area was definitely some favorite features for me. The room was clean and comfortable. The staff was very friendly and helpful. I also ate at the Level III restaurant and had the best burger! The fresh sourdough was also amazing. The location was perfect for me as there was a lot of local dining options available as well for the other days of my stay. I will definitely be back. Thank you for everything while I was away from home!
Stayed 3 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location
Stayed 4 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Disliked: Amenities
This hotel has the perfect location but should have a Michelin star restaurant or at least a Morton’s level restaurant
Stayed 3 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great staff, shout out to Bianka for starting our stay with such a warm welcome. Clean, spacious room and lobby. Level III served excellent food - great staff there as well. Loved the location of the hotel. There are overnight parking garages right across the street for $40/night. Would stay here again.
Stayed 2 nights in Apr 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The Valet parking was quick and easy. Plenty of shops, restaurants and attractions nearby. Anthony was extremely helpful when checking us in and out.
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, amenities, property conditions & facilities
Great staff and amenities
Stayed 2 nights in Nov 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service
Great location!
Stayed 3 nights in Jun 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was good stay with pleasant staff
Stayed 1 night in Mar 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I very enjoyed this place, the hotel is very clean and beautiful. The staff are nice and helpful.
Stayed 2 nights in Jul 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Loved our stay. The staff were amazing and so nice.
Stayed 1 night in Jun 2024
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Hotel location is convenient and staff are all nice.
Stayed 3 nights in Aug 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Great location wishing a block from union square. Nice rooms and great staff.
Stayed 1 night in Jan 2025
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Really impressed by the property. It is a bit dated of course but the staff was great, the place was very well kept, the location was very good.
Stayed 1 night in Aug 2025
Verified review

6/10 Okay

Liked: Cleanliness
Disliked: Staff & service
Property was location was perfect to being near shopping and activities.
Stayed 4 nights in Jul 2024
Verified review

10/10 Excellent

Amazing service, very accommodating - will stay again!
Stayed 2 nights in Jul 2024
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great property very clean and comfortable.
Stayed 2 nights in Sep 2023
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice rooms, good vibe in the lobby
Stayed 1 night in Mar 2024