Jw Marriott San Francisco Union Square Hotel

515 Mason Street, Downtown San Francisco, San Francisco, United States - Near major attractions

The 4-star smoke-free Jw Marriott San Francisco Union Square Hotel enjoys a stunning location in the cultural heart of San Francisco and stands around a 5-minute walk from the bustling Union Square. Located just near Curran Theatre, this stunning hotel offers a lounge bar, a shared lounge and a hair salon.

Location

Nestled 2.2 km from Oracle Park Baseball Stadium, the pet-friendly hotel is 2.1 km from Fisherman's Wharf|the Fisherman's Wharf. The luxury Marriott stands within reach of Powell Street tube station. This accommodation is within 25 minutes' walk of Madame Tussauds San Francisco Wax Museum. The hotel is located 25 km from San Francisco International airport and only a few steps from Sutter Street & Mason Street bus stop.

Rooms

Jw Marriott San Francisco Union Square Hotel invites you to 343 rooms, some of which have a sophisticated interior with soundproof windows. Guests can make use of a mini fridge bar, and relax with high-speed internet and a LCD TV set. The marble bathrooms are appointed with a sink, and such comforts as dressing gowns and shower caps.

Food & Drinks

A vegetarian breakfast, with different food options, is offered each morning. The property features 3 restaurants onsite. Sears Fine Food is located next to the Marriott and serves American dishes, approximately 300 metres away.

Leisure & Activities

In order to promote physical wellness, this San Francisco hotel offers a modern fitness centre where guests can participate in fitness classes.

Why choose Jw Marriott San Francisco Union Square Hotel

Select room
  • Event venues with advanced AV technology

  • On-site fitness center with Peloton bikes

  • Farm-to-table dining at Level III Restaurant

  • Accessible hotel features for all guests

Main amenities

  • Paid Wi-Fi

  • Parking

  • 24-hour services

  • Express check-in/ -out

  • Fitness/Gym

  • On-site Dining

  • Meeting facilities

  • Child-friendly

  • Wheelchair access

  • Breakfast

  • Air conditioning

  • Pets

General
  • Paid Wi-Fi
  • Parking
  • 24-hour services
  • Express check-in/ -out
  • Fitness/Gym
  • On-site Dining
  • Meeting facilities
  • Child-friendly
  • Wheelchair access
  • Breakfast
  • Air conditioning
  • Pets
1/49

Internet

  • Paid Wi-Fi in rooms

Parking options

  • Parking
  • Valet parking

Activities

  • Fitness centre

Property services

  • Safe deposit box
  • 24-hour reception
  • Express check-in/ -out
  • 24-hour security
  • Currency exchange
  • Room service
  • Car hire
  • Dry cleaning
  • Tours/Ticket assistance
  • Welcome drink
  • Happy hour

Dining options

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

In the kitchen

  • Electric kettle

Business facilities

  • Meeting/ Banquet facilities
  • Fax/Photocopying

For kids

  • Cots

Recreation

  • Leisure/ TV room

For disabled guests

  • Rooms/ Facilities for disabled
  • Wheelchair access
  • Toilet for disabled
  • Bathroom for disabled

In the rooms

  • Air conditioning
  • Heating
  • Mini-bar
  • Sitting area
  • Terrace
  • Garden furniture
  • Tea and coffee facilities
  • Dining table
  • Ironing facilities

In the bathroom

  • Free toiletries
  • Sink

Devices

  • Flat-screen TV
  • AM/FM alarm clock

Design

  • Carpeted floor

General facilities

  • No smoking on site
  • Lift
  • ATM/Cash machine
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers
  • Key card access

Pets

  • Pets allowed

Important information

Check-in:
from 16:00 until 23:59
Check-out:
until 12:00
  • Children and extra beds
  • There are no extra beds provided in a room.
  • There are no cots provided in a room.

Enter dates to see availability

From USD 175 per night
Check-in 6 Jan 2026
Check-out 7 Jan 2026
Guests 2 guests

Adults:

2

Children:

0

Rooms

Photos of Jw Marriott San Francisco Union Square Hotel

Location of Jw Marriott San Francisco Union Square Hotel

515 Mason Street, Downtown San Francisco, San Francisco, United States

 -  Near major attractions
Attractions
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    100% Verified Reviews
    Enter dates to see availability
    From USD 175 per night
    Check-in 6 Jan 2026
    Check-out 7 Jan 2026
    Guests 2 guests

    Adults:

    2

    Children:

    0
    Check-in & out
    6 Jan 2026
    7 Jan 2026
    Guests
    2 guests
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    Jw Marriott San Francisco Union Square
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    Details:

    515 Mason Street, San Francisco, United States

    Important information
    Jw Marriott San Francisco Union Square
    Check-in:
    from 16:00 until 23:59
    Check-out:
    until 12:00
    • Children and extra beds
    • There are no extra beds provided in a room.
    • There are no cots provided in a room.