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Check-in
08Dec2025Select date
Check-out
09Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

Hotel Details

54 Fourth Street, San Francisco, California, United States, 94103
-
In Union Square, the center of the City's shopping district
Perfect
7.4
8.0
/10
3.9
3.6
/5

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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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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Dining Onsite

The Mosser Hotel presents a delightful array of dining options, reflecting a commitment to American comfort food and sophisticated bistro experiences. Guests can savor culinary creations in inviting settings that blend convenience with authentic flavors, all while being steps away from vibrant shopping and cultural attractions.
The Mosser Hotel San Francisco Restaurant photo
The Mosser Hotel San Francisco Restaurant photo

The Harlequin

American
Ambiance
A cozy yet vibrant setting that invites guests to relax and unwind after a day of exploration. The atmosphere encourages casual conversations amidst flavorful dining.
Key Offerings
Enjoy a menu filled with beloved American comfort food, perfect for lunch or dinner. Immerse in the lively ambiance that makes The Harlequin a welcoming choice for any palate.
Reservation
Not needed
Monday to Sunday: 15:00 - 00:00

The Keystone

American
Ambiance
An elegant and stylish environment that combines upscale décor with a warm, inviting spirit. The atmosphere enhances the culinary experience and provides a perfect backdrop for both casual meals and special occasions.
Key Offerings
Indulge in elevated cocktails and a globally-inspired menu that caters to diverse tastes, ensuring satisfaction for every guest. Signature dishes highlight seasonal ingredients and classic flavors.
Reservation
Recommended
Hours vary

Annabelle's Bar and Bistro

Bistro
Ambiance
Featuring traditional bistro décor, this venue exudes sophistication while maintaining a relaxed atmosphere, making it an ideal spot for both intimate dinners and lively gatherings.
Key Offerings
Experience a menu that blends classic bistro favorites with modern twists, alongside a curated drink selection designed to complement every meal. Perfect for unwinding after a day of exploring.
Reservation
Recommended
Hours vary

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
350 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
Starbucks
120 m
222 Mason St Nikko Hotel
Denny's
140 m
816 Mission St
Tokyo Express
120 m
814 Mission St Near Mission & 4th St.
Buckhorn Grill
140 m
845 Market St
Caffe Central
140 m
Westfield Mall Food Court 845 Market St
Tad's Steakhouse
330 m
38 Ellis St
Sorabol Korean BBQ & Noodles
140 m
845 Market St
Explore San Francisco
Explore San Francisco
Top Attractions
Activities
Dining
Entertainment
Chinatown
Chinatown
15 minutes' walk
Chinatown is the largest outside Asia, featuring vibrant shops, authentic dining, and unique architecture.
San Francisco Museum of Modern Art
San Francisco Museum of Modern Art
6 minutes' walk
Home to over 33,000 works of art, this museum showcases contemporary masterpieces and various exhibitions.
Ferry Building
Ferry Building
20 minutes' walk
A historic landmark with diverse gourmet food stalls and stunning bay views, ideal for a leisurely stroll and tasting local flavors.
Children's Creativity Museum
Children's Creativity Museum
6 minutes' walk
An interactive museum for kids and families, offering hands-on exhibits that inspire creativity through art and technology.
Biking the Embarcadero
15 minutes' bike ride
Rent bikes and ride along the scenic Embarcadero, with views of the Bay Bridge and waterfront parks.
Yoga at Justin Herman Plaza
14 minutes' walk
Join outdoor yoga sessions in the plaza, perfect for relaxation in a bustling city environment.
Buckhorn Grill
Buckhorn Grill
2 minutes' walk
Casual dining known for its grilled meats and salads, offering a great atmosphere for families and friends.
Super Duper Burgers
Super Duper Burgers
4 minutes' walk
A local favorite for delicious burgers and thick shakes, featuring fresh ingredients and a relaxed vibe.
Tokyo Express
Tokyo Express
2 minutes' walk
Fast-casual sushi and Japanese dishes with quick service, great for a quick but tasty meal.
Contemporary Jewish Museum
Contemporary Jewish Museum
4 minutes' walk
Offers dynamic exhibits and cultural events in a stunning architectural space, appealing to art lovers and families alike.
The Warfield
15 minutes' walk
A historic venue hosting concerts and live performances, known for its impressive acoustics and lively atmosphere.
Getting around
City Centre
San Francisco21 min  ·  1.7 km
Airports
San Francisco International (SFO)34 min  ·  22.1 km
Oakland International (OAK)47 min  ·  30.9 km
Train
Caltrain - 4th & King Street Station16 min  ·  1.3 km
Underground
Powell Street Station4 min  ·  300 m
Bus
Bus stop2 min  ·  100 m
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 11 am
Guest Parking
No parking available.
Internet
is available in for free.
Children & extra beds
There are no extra beds provided in a room.  There are no cots provided in a room. 
Pets
Pets are not allowed.
Languages
English, German, Spanish, Arabic, Tagalog / Filipino
Year renovated:
2012
Number of floors:
8
Number of rooms:
166
FAQs
About The Mosser Hotel
What is the check-in and check-out policy at The Mosser Hotel?
Check-in is at 15:00, and check-out is at 11:00.
Is parking available at The Mosser Hotel?
Parking is available for an extra fee.
What are some dining options at The Mosser Hotel?
Guests can enjoy American comfort food at The Keystone, which features a communal dining table.
Which popular attractions are close to The Mosser Hotel?
Nearby attractions include Union Square (0.5 km), Moscone Convention Center (0.5 km), and The Museum of Modern Art (1 km).
What amenities are provided in the guest rooms at The Mosser Hotel?
Rooms include Wi-Fi, a flat-screen TV, and a bathrobe, with some rooms offering private bathrooms and dressing gowns.
Does The Mosser Hotel offer free Wi-Fi?
Yes, free Wi-Fi is available throughout the hotel.
What is the distance to the nearest public transport from The Mosser Hotel?
The Powell Street BART Station is within a 3-minute walk.
What languages do the staff at The Mosser Hotel speak?
The staff is bilingual and fluent in English and Spanish.

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