THE MOSSER HOTEL • 54 4TH STREET, SAN FRANCISCO, CA 94103

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The Mosser is an award-winning distinctively artful hotel in the heart of downtown san francisco.

Fusing historic Victorian architecture with sleek modern design, it exists as a charming retreat amidst the hustle and bustle of our city by the bay.

Conveniently located between the city’s renowned Union Square (shopping district) and the Moscone Convention Center, both business and leisure travelers will find excellent shopping, touring and nightlife within blocks from their hotel room. Foodies will rejoice at the convenience and quality of our adjoining restaurant, The Keystone, where elevated cocktails and globally-inspired menu options are sure to satisfy every palate.

The Mosser’s non-smoking guest rooms incorporate custom-designed furnishings for ingenious space-efficiency and a unique flair. The stylish ambience provides warmth, charm and comfort.

Read more about The Mosser HERE.

Got plans to stay in San Francisco? Book a stay with us & let us curate the best vacation for you!

Got plans to stay in San Francisco? Book a stay with us & let us curate the best vacation for you! ... See MoreSee Less

Summer Weather in San Francisco brings lots of outdoor activities. Book a stay with us today and explore what SF has to offer.

Summer Weather in San Francisco brings lots of outdoor activities. Book a stay with us today and explore what SF has to offer. ... See MoreSee Less

We are proud sponsors of this years Noise Pops 20th Street Block Party on August 19th. Stop by this weekend and enjoy!

We are proud sponsors of this year's Noise Pop's 20th Street Block Party on August 19th. Stop by this weekend and enjoy! ... See MoreSee Less

Happy Friday! As a guest of The Mosser, we would like to help you unwind with a hosted wine hour at todays WINE DOWN FRIDAYS.  Stop by our lobby between 5pm-6pm to mingle with other guests & get to know the staff while enjoying a glass of wine.

Happy Friday! As a guest of The Mosser, we would like to help you unwind with a hosted wine hour at today's WINE DOWN FRIDAYS. Stop by our lobby between 5pm-6pm to mingle with other guests & get to know the staff while enjoying a glass of wine. ... See MoreSee Less

A nice drive over the Golden Gate Bridge is Muir Woods. Book a stay with us and adventure in & out of San Francisco.

A nice drive over the Golden Gate Bridge is Muir Woods. Book a stay with us and adventure in & out of San Francisco. ... See MoreSee Less

Book a stay with us and be walking distance to China Town and many more places in the heart of San Francisco.

Book a stay with us and be walking distance to China Town and many more places in the heart of San Francisco. ... See MoreSee Less

Summer Wineries. Book a stay with us in the Bay Area & take a nice scenic ride North towards the wineries.

Summer Wineries. Book a stay with us in the Bay Area & take a nice scenic ride North towards the wineries. ... See MoreSee Less

In the Bay Area for any Summer Festivities? Book a stay with us or dine at our restaurant The Keystone

In the Bay Area for any Summer Festivities? Book a stay with us or dine at our restaurant The Keystone ... See MoreSee Less

From Greenhouses to gardens & forests, the Bay Area has something of interest for everyone. Book a room with us & explore!

From Greenhouses to gardens & forests, the Bay Area has something of interest for everyone. Book a room with us & explore! ... See MoreSee Less

Packages

The Keystone Social House

Adjacent to the lobby of The Mosser Hotel, The Keystone offers crave-worthy, New American comfort food with global influences and a distinct beverage program that includes high quality spirits and rare flavor combinations. The heart of the restaurant is a twelve-seat communal table in the dining room and a long bar complete with chef’s counter to an open kitchen. For meetings and events, there is a private dining space outfitted with complete AV technology capabilities.

A great place to gather for socializing or a relaxing meal after a busy day, The Keystone is open daily from 11:30am – midnight; hosts two Happy Hours, 5:00 p.m. – 6:30 p.m and 10:00 p.m. – 12:00 a.m; and serves brunch on Saturday and Sunday from 11:00 a.m. – 3:00 p.m.

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Studio Paradiso

Located adjacent to The Mosser Hotel, Studio Paradiso offers a truly unique environment for the music and media professional. Clients not only enjoy state of the art recording, but also lodging and fine dining. Studio Paradiso, with its range of amenities, is committed to making your project an enjoyable and creative affair.

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