In the heart of San Francisco, Union Square Plaza Hotel offers a vibrant stay near Moscone Convention Center. Unwind in the city with luggage storage and concierge services at your fingertips, while helpful staff ensure an effortless experience.
Union Square Plaza Hotel puts you in a great location, within a 15-minute walk of Union Square and San Francisco Museum of Modern Art. Also, Moscone Convention Center and Lombard Street are just a 5-minute drive away. Fellow travelers say great things about the helpful staff. Public transportation is just a short walk: Powell St & Geary Blvd Stop is 2 minutes and Powell St & O'Farrell St Stop is 4 minutes.
Languages
English
At a glance
Hotel size
72 rooms
Arranged over 7 floors
Arriving/Leaving
Check-in start time: 3:00 PM; Check-in end time: midnight
Minimum check-in age: 18
Check-out time is 11 AM
Special check-in instructions
Front desk staff will greet guests on arrival at the property
Required at check-in
Credit card required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 18
Pets
Pets not allowed
Service animals welcome
Internet
Free WiFi in public areas
Free WiFi in rooms
Parking
Height restrictions apply for onsite parking
Offsite parking within 528 ft (USD 45 per day)
Other information
Smoke-free property
Property amenities
Services
24-hour front desk
Concierge services
Tour/ticket assistance
Luggage storage
Facilities
1 building/tower
Built in 1913
Accessibility
Wheelchair-accessible path of travel
Wheelchair-accessible registration desk
Room amenities
Be entertained
Television
Cable TV channels
Home comfort
Heating
Portable fan
Iron/ironing board
Sleep well
Bed sheets provided
Freshen up
Private bathroom
Shower/tub combination
Free toiletries
Hair dryer
Towels
Stay connected
Desk
Free WiFi
Phone
More
Housekeeping (on request)
Fees & policies
Refundable deposits
Deposit: USD 150 per accommodation, per stay
Breakage deposit: USD 150 per stay
Parking
Parking is available nearby and costs USD 45 per day (528 ft away)
Parking height restrictions apply
Policies
Only registered guests are allowed in the guestrooms.
Guests can rest easy knowing there's a smoke detector on site.
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation.
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express, Discover, Diners Club, JCB International
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Please note that cultural norms and guest policies may differ by country and by property. The policies listed are provided by the property.
Also known as
Hotel Union Square Plaza
Union Square Plaza
Union Square Plaza Hotel
Union Square Plaza San Francisco
Union Square Plaza Hotel Hotel
Union Square Plaza Hotel San Francisco
Union Square Plaza Hotel Hotel San Francisco
Frequently asked questions
Does Union Square Plaza Hotel offer free cancellation for a full refund?
Yes, Union Square Plaza Hotel does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Are pets allowed at Union Square Plaza Hotel?
Sorry, pets aren't allowed, but service animals are welcome.
What are the check-in and check-out times at Union Square Plaza Hotel?
Check-in start time: 3:00 PM; Check-in end time: midnight. Check-out time is 11 AM.
Is there an onsite casino at Union Square Plaza Hotel?
No, this hotel doesn't have a casino, but San Pablo Lytton Casino (22-min drive) is nearby.
What's the area around Union Square Plaza Hotel like?
Union Square Plaza Hotel is in Union Square, a short 2-minute walk from Powell St & Geary Blvd Stop and 15 minutes' walk from Moscone Convention Center.
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Reviews
7.2
Good
All reviews shown are from real guest experiences. Only travellers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
7.4/10
Cleanliness
7.8/10
Staff & service
6.4/10
Amenities
6.6/10
Property conditions & facilities
7.2/10
Eco-friendliness
Popular mentions
Room
Location
Service staff
Bed
Air conditioning
Restaurant
Bathroom
Theater
Parking
Elevator
Reviews
10/10 Exceptional
Mar 10, 2025
Couple on short visit to sam fran
Need to make a special mention about Hansel , very knowledgeable about the area and wiling to chat , let us keep our room as we had a late flight and it was much appreciated , great location close to public transport and restaurants , room was a bit small so not much room for two large suitcases but otherwise ideal for our short trip
Tracy
Tracy, 3-night trip
Verified Hotels.com guest review
8/10 Very good
Mar 4, 2025
A short stay in San Francisco as part of a longer trip
Frank
Frank, 1-night family trip
Verified Hotels.com guest review
10/10 Exceptional
Feb 22, 2025
Excellent location for a very reasonable price. A bare bones little hotel, but fully met our basic needs. Given the ratio of value to location, i give it an overall “excellent” rating.
Kathryn
Kathryn, 2-night trip
Verified Hotels.com guest review
10/10 Exceptional
Feb 19, 2025
corinna
corinna, 1-night trip
Verified Hotels.com guest review
10/10 Exceptional
Feb 1, 2025
Kim
Kim, 1-night trip
Verified Hotels.com guest review
6/10 Good
Jan 28, 2025
Felicia
Felicia, 10-night trip
Verified Hotels.com guest review
4/10 Fair
Jan 20, 2025
Rooms were not nice. Cracks in walls, electric plugs don't work, dents in furniture. Homeless tent in alley behind the hotel and outside my window. Just not great.
Nolan
Nolan, 1-night business trip
Verified Expedia guest review
2/10 Poor
Jan 19, 2025
When we arrived to check in the front door was locked and no staff was at the front desk. We had to sit parked on the busy street for 15 minutes trying to call and wait for someone to come back. Once we checked in our toilet didn’t work. It never worked during our one night stay and someone came to plunge it but said it wouldn’t unclog and never came back or offered another solution. We left and had to find a toilet for our kids to use. We would not recommend this property unless your standards are very low.
Shelby
Shelby, 1-night family trip
Verified Expedia guest review
6/10 Good
Jan 19, 2025
Found 1 bug but we smashed him and no more dared to show their faces.
Kai Aden
Kai Aden, 2-night romance trip
Verified Expedia guest review
4/10 Fair
Jan 15, 2025
Property was run down, unclean and felt unsafe. Hugely overpriced.
Chris
Chris, 1-night business trip
Verified Orbitz guest review
10/10 Exceptional
Jan 13, 2025
I liked everything about the property except for the higher temperature, but the fan was helpful! Also the people outside are not your fault.
Brennan
Brennan, 1-night romance trip
Verified Expedia guest review
10/10 Exceptional
Jan 7, 2025
It’s very nice, very clean, walking distance to a lot of places. And I felt very safe.
delilah
delilah, 2-night family trip
Verified Expedia guest review
6/10 Good
Jan 7, 2025
dylan
dylan, 1-night trip
Verified Hotels.com guest review
8/10 Very good
Jan 6, 2025
Great staff
Great staff but room a bit too warm.
Timothy
Timothy, 3-night family trip
Verified Hotels.com guest review
10/10 Exceptional
Jan 4, 2025
Excellent value for Union Square hotel. Clean, comfortable. Building has an elevator. Helpful staff.