Jw Marriott San Francisco Union Square, San Francisco | Explore Room Options, Reviews & Pricing for 2025

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Key details

About the Hotel

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

JW Marriott San Francisco Union Square, a 4-star hotel in the cultural heart of Downtown San Francisco, offers 344 rooms with premium amenities and 16648 square feet of event space. The 19-story atrium rises above the 3rd-floor lobby in this 1987 building, originally the Portman Hotel.

Premium Room Amenities

All rooms at JW Marriott feature premium bedding, pillow menus, and laptop-compatible safes. The refined furnishings complement spa-inspired bathrooms, while workspace areas and large LCD TVs with premium channels enhance functionality.

Fresh Local Dining

Level III Restaurant serves farm-to-table cuisine using locally sourced Bay Area ingredients. The venue offers à la carte breakfasts on weekends and dinner service daily, while Level III Bar provides handcrafted cocktails and light bites.

Fitness and Business

The 24-hour state-of-the-art fitness center features cardio machines, strength training equipment, and Peloton bikes. The Pacific Conference Center includes open-air terraces and advanced AV technology.

Central Downtown Location

The hotel stands one block northwest of Union Square on Post and Mason Streets. Key attractions within 1 miles include Chinatown, the Financial District, and Fisherman's Wharf, with the Powell Street BART Station providing public transit access.

“The hotel's location made exploring Union Square effortless and enjoyable.”view full review

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“I had a wonderful and enjoyable stay at the hotel.” view full review

Check-in/Check-out

from 16:00-23:59

until 12 pm

Amenities

Private parking is possible on site at USD 79 per day.

Wireless internet is available in the hotel rooms at USD 14.95 per day.

Other information

You can start your day with a full breakfast, which costs US$34 per person per day.

There are no extra beds provided in a room. There are no cots provided in a room.

Pets are allowed on request.

English, Spanish, Chinese, Persian

Year renovated:2007

Number of floors:21

Number of rooms:344

Former name

Pan Pacific

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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

Max:

2 persons

360 sq. feet

Bed options:

2 King Size Beds

City view

Shower

Coffee machine

room details

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King Room Hearing Accessible

Max:

2 persons

360 sq. feet

Bed options:

1 King-size bed

Shower

Coffee machine

room details

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Queen Room Two Queen Beds

Max:

4 persons

360 sq. feet

Bed options:

2 King Size Beds

Shower

Coffee machine

room details

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Getting around

Available transportation options

City Centre

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

Underground

Powell Street Station1700 ft

Bus

Bus stop400 ft

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

Paid Wi-Fi

USD 14.95 per day

Parking

USD 79 per day

Luggage storage

24-hour services

24-hour reception

24-hour security

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

Location

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

Map view

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

City landmarks

Harbour

Pier 39

1.4 mi

Grant Avenue

Chinatown

3500 ft

Monument

Lombard Street

1.3 mi

Market

Ferry Building

1.3 mi

Gallery

San Francisco Museum of Modern Art

3600 ft

Harbour

Fisherman's Wharf

1.4 mi

Cable Car

Cable Car Museum

3700 ft

Tower

Coit Tower

1.3 mi

Public Building

San Francisco City Hall

1.0 mi

Museum

Contemporary Jewish Museum

3100 ft

Museum

Exploratorium

1.4 mi

Museum

Asian Art Museum

1.0 mi

Church

Grace Cathedral

2100 ft

Island

Alcatraz Island

2.7 mi

Historic Site

Painted Ladies

1.5 mi

Event hall

Moscone Center

3400 ft

Museum

Children's Creativity Museum

4100 ft

Cable car ride

1.4 mi

Mall

The Original Ghirardelli Ice Cream & Chocolate Shop at Ghirardelli Square

1.4 mi

Mall

Ghirardelli Square

1.4 mi

Museum

Museum of the African Diaspora

2700 ft

Mall

Westfield San Francisco Centre

2400 ft

Church

St. Patrick's Catholic Church

3200 ft

Museum

Mechanical Museum

1.5 mi

Museum

Wells Fargo History Museum

3800 ft

Baseball Stadium

Oracle Park

1.3 mi

Fountain

Lotta's Fountain

1.1 mi

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

Akiko's Sushi Bar and Restaurant

200 ft

431 Bush St btw Claude Ln & Mark Ln

Honey Honey Cafe & Crepery

800 ft

599 Post Street

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

Matador

500 ft

679 Sutter Street 2 Blocks from Union Square

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