logo

Jw Marriott San Francisco Union Square Hotel, San Francisco

Book on our site
Up to 10% less
than Booking.com
Check rooms and rates
From175US$ /night
Check-in
22Nov2024Select date
Check-out
23Nov2024Select date
Rooms and Guests2 Guest, 1 Room
Key details

About the Hotel

515 Mason Street, San Francisco, California, United States of America, 94102

JW Marriott San Francisco Union Square is a 4-star hotel situated in the cultural heart of downtown San Francisco. The architecturally notable property features a stunning 19-story atrium, originally built as the Portman Hotel in 1987. It offers convenient access to iconic attractions like Union Square, Fisherman’s Wharf, and Chinatown. The hotel's luxurious amenities and modern conveniences cater to both leisure and business travelers.

Location

Located on the corner of Post and Mason Streets, the hotel is one block from Union Square's famous shops. Major attractions such as Oracle Park and the Moscone Center are nearby, making it ideal for tourists and business visitors alike. Transportation options include proximity to the Powell Street BART Station and valet parking services for guests.

Rooms

All 344 rooms at JW Marriott San Francisco Union Square are designed with refined furnishings and spa-inspired bathrooms. Each room includes a large LDC TV with premium film channels, ergonomic work desks, and coffee machines for added convenience. Guests can choose from a variety of accommodations including spacious suites with stunning city views. Thoughtful amenities such as premium bedding and pillow menus are provided to enhance comfort.

Eat & Drink

Level III Restaurant serves farm-to-table fare made from locally sourced ingredients. Breakfast, lunch, and dinner are available, along with à la carte options on weekends. Guests can unwind at Level III Bar, offering handcrafted cocktails and light bites in a chic setting. The hotel's inclusive dining options reflect Northern California's culinary landscape.

Leisure & Business

Guests can utilize the hotel's fully equipped fitness center featuring state-of-the-art equipment, including Peloton bikes available 24/7. Business travelers appreciate the versatile event venues, with over 16,648 square feet of space equipped with advanced AV technology. On-site amenities also include laundry services and a convenience store for quick snacks and essentials.

View all

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 Hearing Accesible
Max:
2 persons
33 m² 
Bed options:
2 King Size Beds
City view
Shower
Coffee machine
Check Prices
King Room Mobility or hearing accessible
Max:
2 persons
33 m² 
Bed options:
1 King Size Bed
Shower
Coffee machine
Check Prices
Queen Room
Max:
4 persons
33 m² 
Bed options:
1 King Size Bed
Shower
Coffee machine
Check Prices
Show all roomsLess

Price and Room Availability Calendar

Check availability and prices for your dates now!

Getting around

A list of all available modes of transport

City Center
San Francisco 1.1 mi
Airports
San Francisco International (SFO) 14.2 mi
Oakland International (OAK) 19.5 mi
Train
F Market Street Car 1.1 mi
Caltrain - 4th & King Street Station 1.2 mi
Metro stations
Powell Street Station1700 ft
Bus
Bus stop400 ft

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
  • Elevator
  • Currency exchange
  • ATM/Cash machine
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers
  • Key card access

Sports & Fitness

  • Fitness center

Guest Parking

  • Electric kettle

Services

  • Valet parking
  • Room service
  • Car rental
  • 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

  • Cribs

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
Show more

Location

515 Mason Street, San Francisco, California, United States of America, 94102
Map view
515 Mason Street, San Francisco, California, United States of America, 94102
Nearby
Shopping Area
Union Square
1000 ft
Bush St What3words: ///also.secret.ever
Dragon's Gate
1700 ft
Gallery
Xanadu Gallery
1500 ft
Restaurants
Sears Fine Food
900 ft
439 Powell Street
Lori's Diner
800 ft
500 Sutter St
Honey Honey Cafe & Crepery
800 ft
599 Post Street
Akiko's Sushi Bar and Restaurant
200 ft
431 Bush St btw Claude Ln & Mark Ln
Level III Restaurant
100 ft
515 Mason St JW Marriott San Francisco Union Square
Cesario's
300 ft
601 Sutter St
Scala's Bistro
1000 ft
432 Powell St
Rambler at Hotel Zeppelin
500 ft
545 Post St Hotel Zeppelin
Sanraku Japanese Restaurant
900 ft
704 Sutter St

Reviews and Ratings

Feedback from previous guests about their experience.
74%
liked the hotel and would stay again
7.4/10
Very good
Rooms
6.7
Location
8.0
Service
8.3
Dining
5.5
Guest reviews
7.4/10
based on 3 review
8.1
8.1/10based on 286 review
George
United States of America, April  2024
8.4/10

My stay at the hotel was a mix of positives and negatives. The location was excellent, right in the center off Union Square, making it convenient for shopping, sightseeing, and transportation. The rooms, however, had odd furnishings like a chair with a large hole in the upholstery, which was a bit disappointing. The staff were cheerful and helpful, adding to the pleasant experience overall.

Rooms
7.0
The rooms had odd furnishings, including a chair with a large hole in the upholstery.
Service
9.0
The staff were always cheerful and helpful.
Location
9.0
The location was great, right in the center off Union Square, convenient for shopping, sightseeing, and transportation.
Dining
Facilities
Diana
United States of America, February  2024
5.6/10

I found the hotel to be a mixed experience. The rooms were clean but had some issues like a persistent smell and lack of amenities. The service was friendly but seemed overly focused on tips. The location was great for exploring the city but had some safety concerns. The dining options were varied but pricey compared to alternatives outside.

Rooms
5.0
The rooms had a persistent smell that required keeping the window open. They were only cleaned every 3 days and lacked basic amenities like a refrigerator and a working phone. Some maintenance issues were present like a faulty safe and a non-working phone.
Service
7.0
The front desk person was welcoming and provided useful information, but the service overall felt overly focused on receiving tips.
Location
6.0
The hotel's location in the theater district was convenient for accessing shopping and dining options, but nearby safety issues like drug activity and protests were a concern.
Dining
5.0
The evening dining options were varied but overpriced compared to alternatives outside the hotel.
Facilities
Samuel
United States of America, July  2023
8.2/10

My stay at the hotel was truly enjoyable. The room, though not as spacious as advertised, was clean, modern, and refreshed, with a convenient high top table for work. The service was outstanding, from the valet to housekeeping. The location near Union Square was brilliant, just a block away, and the dining options were good despite being a bit noisy. Overall, a great stay with excellent value for the price.

Rooms
8.0
The room, while not as large as expected, was clean, modern, and refreshed with a convenient high top table.
Service
9.0
The service was outstanding, from the valet to housekeeping, making me feel truly welcomed and cared for.
Location
9.0
The hotel's location near Union Square is brilliant, just a block away, making it convenient for shopping and exploring the area.
Dining
7.0
The dining options were good, although a bit noisy at times, offering almost everything an American breakfast should.
Facilities
8.0
The facilities provided excellent services like room service, car hire, and valet parking, contributing to a comfortable stay.
Want to see Exclusive Early Booking Rate?
Get exlusive rates right now!
Check Rates

Next best alternative

Ideas for your future trips.
Check-in
22Nov2024Select date
Check-out
23Nov2024Select date
Rooms and Guests2 Guest, 1 Room