Found Union Square
Union Square, San Francisco
Culture and history mixed with new-age tech. Stay in the heart of San Francisco at Found Union Square. This recently remodeled building starts with a mid-century modern black and gray brick exterior. The refurbished lobby is coated with subway tile accent walls and herringbone-style floors. Earth tones and wood finishes add a simple yet modern touch to your space. The shopping district is just outside your door. You could easily spend a day at Westfield San Francisco Centre — a nine-story mall with over 170 retail and food options. Take a stroll to The Painted Ladies or indulge in fresh seafood at Fisherman's Wharf. Treasure this high-spirited city at Found Union Square.
Responding to COVID-19
Availability and rates
Amenities at Found Union Square
The Sonder standard
Working, relaxing, and living. Our spaces have all the essentials you need for your stay.
Lounge and Work Space
Filled with art galleries, cable cars, and shopping of all kinds, Union Square is a lively cultural center in downtown San Francisco. From boutique shops to big-name designers, the shopping here is world-class. It’s also easy to walk or ride public transit to a large part of the city. Stroll over to the Mission for murals and burritos, or ride a historic streetcar to the Ferry building for oysters and views of the bay. Whatever you end up doing, this Sonder is perfectly positioned to experience all this city has to offer.
Union Square, 140 Mason Street, San Francisco
Nearest Public Transportation: Powell. Public Transportation to Downtown: 0 min.
Driving time to downtown is about 0 minutes.
There is no free street parking nearby
Paid street parking nearby
There are no free parking lots nearby
There's a paid parking lot nearby
Check-in is at 4:00 pm Checkout is at 11:00 am
You may request early check-in and/or late check-out after booking. Our team will do our best to accommodate any requests based on availability.
Wheelchair accessibility not available
No smoking (not even on balconies/patios)
No pets (not even really cute ones) unless otherwise stated
No parties (not even really quiet ones)
There is no cable or daily cleanings.
This is a central location and prone to city noise.
License number: 1206719-12-181.
We offer flexible cancellations for all bookings. Select the Flex Rate to cancel your booking up to 3 days before check-in and receive a full refund. For longer stays that are paid monthly, we require at least 30 days notice to cancel or modify without fees.
Anything else you'd like to know?
For all stays less than 90 nights, call our team at 1-617-300-0956 (or select an international phone number here) or email us at [email protected].
For stays 90 nights and longer, email our sales team at [email protected].