Hotel Union
Square
(415) 225-6600

Contact

Talk to the desk

There is someone on the desk at every hour of the day and night. For a room, a late arrival, or a question about the building, the telephone is the fastest way to a real answer.

By telephone

(415) 225-6600

Staffed 24 hours. This is the number for reservations, for changes to a booking, and for anything urgent during a stay.

By email

reservations@unionsquarehotelsf.com

Best for anything that is not urgent. We answer within one business day. If you need a reply today, please call instead.

In person

114 Powell Street
San Francisco, CA 94102

On Powell Street between Market and Ellis Streets.

Open in maps

Times

Check-in
from 3:00 PM
Check-out
by 11:00 AM
Front desk
24 hours
Luggage hold
before check-in and after check-out

Arriving early or leaving late? Both are possible and neither is guaranteed — ring the desk on the day and we will tell you what we can do. Full terms are on the policies page.

Groups and long stays

More than a few rooms?

There are 131 rooms here and 40 of them connect, which makes this a practical building for a group. There is no meeting space, so if you need a room to meet in as well, say so and we will be straight with you about whether we are the right hotel.

Call (415) 225-6600