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From175US$ /night
Check-in
16Jan2026Select date
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17Jan2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

515 Mason Street, San Francisco, California, United States, 94102
-
Close to Union Square
Great
8.2
9.1
/10
4.1
4.0
/5

Rooms and Suites

JW Marriott San Francisco Union Square has 344 rooms with premium bedding, pillow menus, and laptop-compatible safes. Rooms feature amenities such as ironing facilities, climate control, tea and coffee facilities, and mini-bars. Entertainment options include flat-screen TVs with premium film channels. City or landmark views are available. Suites offer a 55-inch LCD TV, a work desk with an ergonomic chair, an in-room safe, a marble bathroom, and guest bathrobes. Select rooms provide access to the top-floor Club Lounge.

Onsite Dining

Level III Restaurant provides dining. It features Northern California cuisine, local ingredients, and artisanal cocktails. Guests can enjoy à la carte breakfasts on Saturdays and Sundays, with dinner service available seven days a week. Level III Bar serves handcrafted cocktails and light bites. The hotel has a convenience store stocked with snacks, beverages, and travel essentials.

Fitness and Activities

The hotel has a fitness center, accessible 24/7, featuring cardio equipment, strength training equipment, and free weights. Onsite Peloton bikes are available for guest use. Guests can find Marriott Bonvoy Tours & Activities.

Location and Transport

Located in the Theater District on Mason Street, JW Marriott San Francisco Union Square is near Union Square, Chinatown, Fisherman's Wharf, Ghirardelli Square, and the Financial District. It is near the Powell Street BART Station. The hotel is 1.5 km from San Francisco City Hall and 2 km from Fisherman's Wharf and Coit Tower. Alcatraz Island is 4.5 km away. Valet parking is available; oversized vehicles are permitted (height restriction: 6 feet 4 inches). Amtrak is accessible by train.

Hotel Services

JW Marriott San Francisco Union Square has elevators and accessible routes from the public entrance to onsite facilities, including the business center, fitness center, meeting spaces, and restaurants. Service animals are welcome. The hotel provides dry cleaning services, room service, wake-up calls, and free Wi-Fi. Mobile key and digital check-in are available. The hotel has 16,648 square feet of event space with AV technology and open-air terraces. On-site laundry and dry-cleaning services expedite your dirty work so you can stay focused on what matters most.

“The JW Marriott at Union Square impresses with its modern renovation and ideal location, steps from Union Square. I particularly appreciate the hotel's commitment to wellness, exemplified by the Peloton bikes and fitness clothing laundry service. For business or leisure, the hotel stands out as a well-appointed and stylish choice in a prime San Francisco location.”
Hotel logo
James DavidEditor-in-Chief at Tohotel
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Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Queen Room Two Queen Beds Hearing Accessible
2 persons
360 sq. feet 
2 King Size Beds
Shower
Coffee machine
King Room Hearing Accessible
2 persons
360 sq. feet 
1 King-size bed
Shower
Coffee machine
Guest Room Two Queen Beds City View
2 persons
360 sq. feet 
1 King-size bed
Shower
Coffee machine
Studio Suite
2 persons
465 sq. feet 
1 King-size bed and 1 Sofa bed
Shower
Coffee machine
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Price and Room Availability Calendar

Check availability and prices for your dates now!

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • No smoking on site
  • Parking
  • Safe deposit box
  • 24-hour reception
  • Express check-in/ -out
  • Pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • 24-hour security
  • Lift
  • Currency exchange
  • ATM/Cash machine
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers
  • Key card access

Sports & Fitness

  • Fitness centre

Guest Parking

  • Electric kettle

Services

  • Valet parking
  • Room service
  • Car hire
  • Dry cleaning
  • Tours/Ticket assistance
  • Welcome drink
  • Happy hour

Dining

  • In-room breakfast
  • Restaurant
  • Snack bar
  • Bar/ Lounge area
  • Special diet menus

Business

  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Cots

Facilities for people with disabilities

  • Toilet for disabled
  • Bathroom for disabled

Spa & Leisure

  • Leisure/ TV room

Room features

  • Paid Wi-Fi in rooms
  • Air conditioning
  • Heating
  • Mini-bar
  • Sitting area
  • Terrace
  • Garden furniture
  • Tea and coffee facilities
  • Dining table
  • Ironing facilities

Bathroom

  • Free toiletries
  • Sink

Self-catering

  • Electric kettle

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
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Dining Onsite

At JW Marriott San Francisco Union Square, dining is a delightful exploration of modern American flavors. With a focus on sustainability and local fare, the dining options enhance every moment, whether enjoying hearty breakfasts or winding down with handcrafted cocktails in a stylish atmosphere.
Jw Marriott San Francisco Union Square Hotel Restaurant photo

Level III Restaurant

Modern American
Ambiance
A chic and modern setting that welcomes guests for a variety of meals throughout the day, complete with views of bustling Union Square.
Key Offerings
Indulge in farm-to-table fare with an array of vegetarian, vegan, and gluten-free choices. Breakfast offerings include à la carte options, while lunch and dinner feature masterfully crafted selections that highlight local ingredients.
Reservation
Not specified.
Open daily from 06:30 to 23:00.

Level III Bar

Light Bites and Cocktails
Ambiance
An inviting lounge with a stylish flair, perfect for unwinding after a day of exploring the city.
Key Offerings
Enjoy handcrafted cocktails alongside tantalizing light bites, all served in a modern, relaxed atmosphere ideal for evening gatherings.
Reservation
Not specified.
Open daily from 16:00 to 23:00.

Location

515 Mason Street, San Francisco, California, United States, 94102
Map view
515 Mason Street, San Francisco, California, United States, 94102
Nearby
Shopping Area
Union Square
1000 ft
Bush St What3words: ///also.secret.ever
Dragon's Gate
1800 ft
Gallery
Xanadu Gallery
1500 ft
Restaurants
Sears Fine Food
900 ft
439 Powell Street
Lori's Diner
800 ft
500 Sutter St
Rambler at Hotel Zeppelin
500 ft
545 Post St Hotel Zeppelin
Colibri Mexican Bistro
800 ft
438 Geary St
Level III Restaurant
100 ft
515 Mason St JW Marriott San Francisco Union Square
Fino Bar & Ristorante
1000 ft
624 Post St
Cesario's
300 ft
601 Sutter St
Scala's Bistro
1000 ft
432 Powell St
Bar 587
700 ft
587 Post St
Explore San Francisco
Local Highlights Near JW Marriott San Francisco Union Square
Top Attractions
Activities
Dining
Entertainment
Union Square
Union Square
4 minutes' walk
A vibrant public plaza surrounded by shops, theaters, and galleries, perfect for experiencing the city's energy.
Chinatown
Chinatown
13 minutes' walk
The oldest Chinatown in North America featuring unique shops, restaurants, and the iconic Dragon Gate.
San Francisco Museum of Modern Art
San Francisco Museum of Modern Art
13 minutes' walk
Home to an impressive collection of modern artworks and installations, offering free admission on certain days.
Grace Cathedral
Grace Cathedral
8 minutes' walk
A stunning Gothic-style cathedral known for its beautiful stained glass and serene atmosphere.
Yerba Buena Gardens
10 minutes' walk
A lush park perfect for relaxation with art installations, gardens, and cultural events throughout the year.
Cable Car Experience
14 minutes' walk
An iconic San Francisco ride, offering thrilling views of the hilly streets and stunning waterfront, accessible year-round.
Rambler at Hotel Zeppelin
Rambler at Hotel Zeppelin
2 minutes' walk
A trendy spot featuring local ingredients, craft cocktails, and relaxed decor, ideal for a casual yet refined experience.
Sears Fine Food
Sears Fine Food
4 minutes' walk
Known for its Swedish pancakes and iconic breakfast, this place provides a warm, family-friendly dining atmosphere.
Colibri Mexican Bistro
Colibri Mexican Bistro
3 minutes' walk
Offering vibrant Mexican flavors and handcrafted cocktails, this restaurant caters to various dietary preferences.
Moscone Center
Moscone Center
13 minutes' walk
A major event venue hosting conventions and shows; it features a variety of exhibitions catering to all interests.
The Moby Dick Bar
15 minutes' walk
A popular LGBTQ+ bar known for its vibrant atmosphere, drag shows, and friendly crowd, welcoming all ages.
Getting around
City Centre
San Francisco21 min  ·  1.1 mi
Airports
San Francisco International Airport (SFO)35 min  ·  14.2 mi
Oakland International Airport (OAK)48 min  ·  19.5 mi
Train
F Market Street Car21 min  ·  1.1 mi
Caltrain - 4th & King Street Station23 min  ·  1.2 mi
Underground
Powell Street Station6 min  ·  1700 ft
Bus
Bus stop2 min  ·  400 ft
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Property information and rules
Check-in
from 16:00-23:59
Check-out
until 12 pm
Guest Parking
Private parking is possible on site at USD 79 per day.
Internet
is available in for additional charge.
Breakfast
You can start your day with a full breakfast, which costs US$34 per person per day. 
Children & extra beds
There are no extra beds provided in a room.  There are no cots provided in a room. 
Pets
Pets are allowed on request.
Languages
English, Spanish, Chinese, Persian
Year renovated:
2007
Number of floors:
21
Number of rooms:
343
Former name
Pan Pacific
Questions of the users
About Jw Marriott San Francisco Union Square
Are there refrigerators available in the rooms?
20 January 2024
All rooms include a minibar, and a fridge can be provided upon request at no additional cost, subject to availability.
What are the valet parking rates and does it allow multiple entries?
15 February 2024
Valet parking is priced at $73 plus tax per day, or $83 plus tax for oversized vehicles up to a height of 1.93 meters, and it includes unlimited in-and-out privileges.
Is the hotel's restaurant currently serving meals?
10 March 2024
Yes, the restaurant is open for breakfast, lunch, and dinner.
How far is Mastro's Steakhouse from the hotel?
5 April 2024
Mastro's Steakhouse is conveniently located just one block south, approximately 152 meters away.
Does the hotel offer secure parking?
30 May 2024
Yes, secure on-site parking is available, managed by the valet staff.
What breakfast options can guests expect?
8 June 2024
Breakfast is provided through Level III Restaurant, featuring à la carte dining options available until 11:00 AM daily, with room service also an option during breakfast.
Is there a fitness center available for guests?
22 July 2024
The fitness center is open 24/7 for guests to enjoy.
Are there any microwave facilities in the guest rooms?
30 August 2024
Microwaves are not available in the rooms.
Does the hotel have any spa services?
12 September 2024
There are currently no spa services offered at this hotel.
Is breakfast included in the rates for a stay?
28 October 2024
Breakfast is not included in the room rate.
Is there a fee for using the electric vehicle charging stations?
15 November 2024
Charging for electric vehicles is complimentary.
What amenities can guests find in the hotel's convenience store?
20 December 2024
The convenience store offers snacks, beverages, and travel essentials, perfect for guests needing late-night items or forgotten toiletries.
What are the transportation options near the hotel?
15 January 2025
The hotel is situated close to attractions and is easily accessible via public transport, including the Powell Street BART Station.
Can I order food via mobile during my stay?
2 February 2025
Yes, guests can order in-room dining through the mobile app for added convenience.

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