Nestled between Union Square’s world class shopping district and the Moscone Convention Center, The Mosser is ideally situated at Fourth and Market streets in the heart of downtown San Francisco, within walking distance to some of the city’s most famed attractions.
- Opened in 1913 as the Keystone Hotel, this historic property has offered a delightful experience to Bay Area visitors for over 100 years!
- In 1981, Charles W. Mosser purchased the hotel and, after a multi-million dollar renovation in 2003, he renamed it The Mosser.
- Like San Francisco, The Mosser offers a unique, free-spirited culture mixed with the splendor of yester-year. This is apparent in the fusion of Victorian architecture and modern interior design.
- The Mosser family is a strong supporter of the reforestation of the rain forests, literacy, and various educational projects.
To simply associate the identity and style of a hotel or travel service with the identity and style of the traveler. We use the strength and ideas of our membership to spread the word, thus reaching a more global community of traveler – a new kind of viral marketing tailored to the hospitality industry.
Because the way we do business has changed, you can’t stand alone on your own mountain top hoping to be successful. Through the power of our hotel and travel service members located across the U.S. and abroad, genre hotels has and will be uniting its membership to become a force in the travel industry.
Contact & Location
The Mosser Hotel is conveniently located in the heart of Downtown San Francisco. It is walking distance from Union Square, San Francisco West Field Mall, Moscone Center, The Sony Metreon, Yerba Buena Gardens, the SF MOMA & many more.
54 Fourth Street
San Francisco, California 94103
415 . 986 . 4400
800 . 227 . 3804
BOOK A SHUTTLE
415 . 495 . 4337
$49 for a regular size vehicle
$59 for over-sized vehicle.
Rates are inclusive of tax and in-and-out privileges.
CONNECT WITH US
TRAVELING FROM BART
All BART lines except Fremont (Orange Line) stop at downtown San Francisco. If you are on the Fremont (Orange Line), find the closest station that has one of the BART lines leading to downtown San Francisco. Once you’re on BART, proceed to stop at Powell Station. Any of the escalators lead up to Market Street. Continue onto Market Street towards Stockton Street and take the 1st right onto 4th Street. Mosser Hotel will be on the right side on 4th street.
TRAVELING SOUTH FROM THE GOLDEN GATE BRIDGE/NORTH BAY
Take US-101 S to the Golden Gate Bridge. Turn right onto Van Ness Avenue and then left onto O’Farrell Street. Proceed on O’Farrell Street, turn right onto Cyril Magnin Street and turn left on Ellis Street. Continue on Ellis Street and cross Market Street to 4th Street. The Mosser Hotel will be on the right side on 4th street.
TRAVELING NORTH ON 101 FROM THE PENINSULA/SAN JOSE/SOUTH BAY TAKE HIGHWAY 101 NORTHBOUND.
Proceed onto 101 N toward San Francisco and make a slight right onto I-80 E. Look for signs for “Bay Bridge/Oakland.” Take exit 1A toward 101 North and merge onto 7th Street. After you exit, turn right onto Folsom Street and make a left onto 5th Street. Continue on 5th Street and cross Market Street to Cyril Magnin Street. Make a right on Ellis Street. Continue on Ellis Street and cross Market Street to 4th Street. The Mosser will be on the right side on 4th Street.
TRAVELING WEST FROM THE BAY BRIDGE/EAST BAY
After crossing the Bay Bridge, follow signs for “Interstate 80 W/San Francisco and merge onto I-80 W.” Proceed on I-80 W and take exit 2A on the left for Fifth Street. Continue on 5th Street and cross Market Street to Cyril Magnin Street. Make a right on Ellis Street. Continue on Ellis Street and cross Market Street to 4th Street. The Mosser will be on the right side on 4th Street.
TRAVELING NORTH ON 280 FROM THE PENINSULA/SOUTH BAY
Take Highway 280 Northbound. Look for signs for “San Francisco/Bay Bridge” and take exit 57 to merge onto 6th Street towards Brannan Street. Make a right on Brannan Street and turn left on 5th Street. Continue on 5th Street and cross Market Street to Cyril Magnin Street. Make a right on Ellis Street. Continue on Ellis Street and cross Market Street to 4th Street. The Mosser will be on the right side on 4th Street.