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Rooms and Guests2 Guests, 1 Room
Key details

Hotel Details

54 Fourth Street, San Francisco, California, United States, 94103

The Mosser Hotel - A historic Victorian building in downtown San Francisco with custom-designed rooms and an adjoining restaurant

Built in 1913, The Mosser Hotel stands in downtown San Francisco's SoMa district, just 0.5 miles from Union Square and the Children's Creativity Museum. This 3-star San Francisco hotel features non-smoking rooms with custom-designed furnishings, double-pane windows, ceiling fans, and flat-screen TVs. The Keystone, the hotel's adjoining restaurant, serves New American comfort food at a 12-seat communal table and offers a chef's counter facing an open kitchen. Located between Union Square shopping district and the Moscone Convention Center, The Mosser sits within 1.5 miles of Fisherman's Wharf, 0.5 miles of Chinatown, and 1 mile of the Exploratorium. Two meeting spaces accommodate groups: a 300-square-foot conference room for 16 guests and a 200-square-foot boardroom for 8 guests. A minimal breakfast of muffins, coffee, and tea is served in the lobby. Safety features include carbon monoxide detectors, fire extinguishers, smoke detectors, and window guards.

Pros

Victorian architecture fused with modern design elements

Located steps from Yerba Buena Gardens and SF MOMA

Over 20 wines available by glass and 125 by bottle at the restaurant

Free WiFi throughout the property

Cons

Some rooms feature shared bathrooms in the hallway

Limited breakfast options

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Select room type

Choose from double rooms, family suites, and premium stays. Enjoy breakfast, flexible cancellations, and exclusive deals.
Double Room
2 persons
9 m² 
1 Double bed
Shower
Heating
Queen Room Shared Bath
2 persons
10 m² 
1 King-size bed
Shower
Heating
Deluxe Double Room
2 persons
10 m² 
1 Double bed
Shower
Heating
Deluxe Twin Room Two Twin Beds
2 persons
18 m² 
2 Single beds
Shower
Heating
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Getting around

Discover available transportation options for smooth travel around the city

City Centre
San Francisco 1.7 km
Airports
San Francisco International (SFO) 22.1 km
Oakland International (OAK) 30.9 km
Train
Caltrain - 4th & King Street Station 1.3 km
Underground
Powell Street Station300 m
Bus
Bus stop100 m

Facilities

Hotel has comfortable rooms, premium services, and a prime downtown location

General

  • No smoking on site
  • Free Wi-Fi
  • Safe deposit box
  • 24-hour reception
  • No pets allowed
  • Rooms/ Facilities for disabled
  • 24-hour security
  • Luggage storage
  • Smoke detectors
  • Fire extinguishers

Services

  • Housekeeping
  • Laundry

Dining

  • Restaurant
  • Bar/ Lounge area

Room features

  • Free Wi-Fi in rooms
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • AM/FM alarm clock

Room decor

  • Carpeted floor
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Location

54 Fourth Street, San Francisco, California, United States, 94103
Map view
54 Fourth Street, San Francisco, California, United States, 94103
Nearby
Shopping Area
Union Square
490 m
Gallery
San Francisco Museum of Modern Art
450 m
Museum
Contemporary Jewish Museum
300 m
Event hall
Moscone Center
230 m
Museum
Children's Creativity Museum
430 m
Church
St. Patrick's Catholic Church
200 m
Mall
Westfield San Francisco Centre
250 m
Museum
Museum of the African Diaspora
360 m
Mall
Metreon
90 m
Garden
Yerba Buena Gardens
390 m
Museum
Yerba Buena Center for the Arts
360 m
Gallery
Xanadu Gallery
540 m
Restaurants
Super Duper Burgers
330 m
783 Mission Street
Denny's
140 m
816 Mission St
Starbucks
120 m
222 Mason St Nikko Hotel
Beard Papa's Bakery
230 m
99 Yerba Buena Ln
Loving Hut
130 m
845 Market St Ste 12 at Westfield San Francisco Centre
Tad's Steakhouse
330 m
38 Ellis St
Pinecrest Diner
650 m
401 Geary St Union Square
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Check-in
24Oct2025Select date
Check-out
25Oct2025Select date
Rooms and Guests2 Guests, 1 Room