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Jw Marriott San Francisco Union Square, San Francisco

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From175US$ /night
Check-in
22Mar2025Select date
Check-out
23Mar2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

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

JW Marriott San Francisco Union Square is situated in Downtown San Francisco, boasting a rich history as the space originally known as the Portman Hotel. This four-star hotel features an impressive 19-story atrium above its lobby, providing a striking architectural centerpiece. Its strategic location puts guests near iconic attractions such as Fisherman's Wharf, Chinatown, and the Financial District. Recognized for its amenities tailored for both leisure and business travelers, the hotel combines luxury with convenience.

Location

Located on the corner of Post and Mason Streets, the hotel provides easy access to major public transport links including Powell Street BART Station. It is conveniently positioned one block northwest of Union Square, which is renowned for its shopping and cultural attractions. For those traveling by car, valet parking is available for a fee.

Rooms

All 344 luxurious rooms feature refined furnishings and spa-inspired bathrooms. Guests can enjoy modern amenities such as large LCD TVs, premium film channels, and ergonomic workspaces. Thoughtful touches include coffee machines, laptop-compatible safes, and premium bedding. Many rooms also offer picturesque views of the city.

Eat & Drink

Level III Restaurant serves fresh, farm-to-table fare crafted from locally sourced ingredients. The restaurant offers breakfast, lunch, and dinner, reflecting the vibrant culinary scene of San Francisco. Guests can unwind at Level III Bar with crafted cocktails and light bites in a stylish atmosphere. The hotel also provides an on-site convenience store stocked with snacks and travel essentials.

Leisure & Business

The hotel features a modern fitness center equipped with the latest workout technology, including Peloton bikes. Business travelers benefit from 1.5 m² of versatile event space, advanced audio-visual technology, and multiple meeting rooms. Additional services include on-site laundry and dry cleaning to streamline guest experiences.

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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
King Room
Max:
3 persons
33 m² 
Bed options:
1 King-size bed
City view
Shower
Coffee machine
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King Room Hearing Accessible
Max:
2 persons
33 m² 
Bed options:
1 King-size bed
Shower
Coffee machine
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Queen Room Two Queen Beds Hearing Accessible
Max:
2 persons
33 m² 
Bed options:
2 King Size Beds
City view
Shower
Coffee machine
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Getting around

A list of all available modes of transport

City Centre
San Francisco 1.7 km
Airports
San Francisco International (SFO) 22.9 km
Oakland International (OAK) 31.4 km
Train
F Market Street Car 1.7 km
Caltrain - 4th & King Street Station 1.9 km
Underground
Powell Street Station500 m
Bus
Bus stop100 m

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • No smoking on site
  • Paid 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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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
300 m
Bush St What3words: ///also.secret.ever
Dragon's Gate
490 m
Gallery
Xanadu Gallery
450 m
Restaurants
Sears Fine Food
270 m
439 Powell Street
Lori's Diner
230 m
500 Sutter St
Akiko's Sushi Bar and Restaurant
50 m
431 Bush St btw Claude Ln & Mark Ln
Honey Honey Cafe & Crepery
240 m
599 Post Street
Level III Restaurant
10 m
515 Mason St JW Marriott San Francisco Union Square
Cesario's
80 m
601 Sutter St
Scala's Bistro
280 m
432 Powell St
Rambler at Hotel Zeppelin
150 m
545 Post St Hotel Zeppelin
Matador
130 m
679 Sutter Street 2 Blocks from Union Square

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 5 reviews
8.5
8.5/10based on 248 reviews
George
United States, 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, 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, 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.
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Check-in
22Mar2025Select date
Check-out
23Mar2025Select date
Rooms and Guests2 Guests, 1 Room