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Union Square Plaza Hotel

2.0 star property
Hotel near Moscone Convention Center in San Francisco

Choose dates to view prices

Photo gallery for Union Square Plaza Hotel

Room, 2 Double Beds
Room, 2 Double Beds | View from room
Lobby
Exterior
Reception

Reviews

7.2 out of 10
Good

Popular amenities

  • Free WiFi
  • 24/7 front desk

Explore the area

View in a map
432 Geary St, San Francisco, CA, 94102
  • Place, Union Square
    ‪3 min walk‬
  • Place, SF Masonic Auditorium
    ‪6 min walk‬
  • Place, Moscone Convention Center
    ‪13 min walk‬
  • Airport, San Francisco, CA (SFO-San Francisco Intl.)
    ‪22 min drive‬

Room options

View all photos for Deluxe Room

Deluxe Room

Deluxe Room

8.4 out of 10
Very good
(9 reviews)
  • City view
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed

View all photos for Deluxe Queen Room

Desk, iron/ironing board, free WiFi, bed sheets

Deluxe Queen Room

  • Sleeps 2

Queen Room with View

  • Sleeps 2

View all photos for Double Room

Desk, iron/ironing board, free WiFi, bed sheets

Double Room

  • Sleeps 2

View all photos for Queen Room

Desk, iron/ironing board, free WiFi, bed sheets

Queen Room

  • Sleeps 2

View all photos for Double Room with 2 Double Beds

Desk, iron/ironing board, free WiFi, bed sheets

Double Room with 2 Double Beds

  • Sleeps 4

View all photos for Standard Room, 1 Double Bed

Standard Room, 1 Double Bed

Standard Room, 1 Double Bed

8.6 out of 10
Excellent
(25 reviews)
  • 1 bedroom
  • Sleeps 3
  • 1 Double Bed

View all photos for Standard Room, 1 Queen Bed

Standard Room, 1 Queen Bed

Standard Room, 1 Queen Bed

7.2 out of 10
Good
(9 reviews)
  • Sleeps 3
  • 1 Queen Bed

View all photos for Room, 2 Double Beds

Room, 2 Double Beds

Room, 2 Double Beds

7.2 out of 10
Good
(23 reviews)
  • Sleeps 4
  • 2 Double Beds

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FOUND Hotel, San Francisco

Union Square
  • Free WiFi
  • Restaurant
  • Air conditioning
  • Business services
4.2 out of 5, Very good, 858 reviews
The price is CA $122
CA $143 total
includes taxes & fees
May 25 - May 26
FOUND Hotel, San Francisco

About the area

San Francisco

City center stay.Within a 15-minute walk of this Union Square hotel, you'll find Union Square and Moscone Convention Center. Oracle Park and San Francisco Bay are also within 2 miles (3 km).

What's nearby

  • Westin St Francis Hotel Glass Elevators - 2 min walk - 0.2 km
  • Union Square - 3 min walk - 0.3 km
  • SF Masonic Auditorium - 6 min walk - 0.6 km
  • San Francisco Museum of Modern Art - 11 min walk - 1.0 km
  • Moscone Convention Center - 13 min walk - 1.1 km

Getting around

  • San Francisco Station - 2 min drive
  • Powell St & Geary Blvd Stop - 3 min walk
  • San Francisco Intl. Airport (SFO) - 28 min drive

Restaurants

  • ‪Level III - ‬2 min walk
  • ‪Pinecrest Diner - ‬1 min walk
  • ‪Jack in the Box - ‬1 min walk
  • ‪Cocobang - ‬3 min walk
  • ‪Redwood Room - ‬2 min walk

About this property

Union Square Plaza Hotel

Hotel near Moscone Convention Center in San Francisco
Union Square Plaza Hotel offers its guests tour/ticket assistance and concierge services. WiFi is free in public spaces.

This San Francisco hotel is smoke free.

  • 1 building
  • 72 guestrooms or units
  • 7 levels
  • Built in 1913
  • Front desk (24 hours)
  • Storage area for luggage
  • Tour and ticket information
  • Concierge
  • No smoking on site
Union Square Plaza Hotel offers 72 accommodations with hair dryers and irons/ironing boards. Cable television is provided. Bathrooms include shower/tub combinations and complimentary toiletries.

This San Francisco hotel provides complimentary wireless Internet access. Business-friendly amenities include desks and phones. Housekeeping is provided on request.

Similar properties

Lobby sitting area
King George Hotel
Union Square
  • Business services
  • Housekeeping
  • 24/7 front desk
  • Extra beds/cribs
4.3 out of 5, Excellent, 2,104 reviews
The price is CA $122
CA $164 total
includes taxes & fees
May 25 - May 26
King George Hotel

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Height restrictions apply for onsite parking
  • Offsite parking available (USD 45 per day)

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible registration desk

Room amenities

Entertainment

  • TV with cable channels

Bedroom

  • Bedsheets provided

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Shower/bathtub combination
  • Towels provided

More

  • Desk
  • Heating
  • Iron/ironing board
  • Phone
  • Portable fan

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: midnight
Minimum check-in age: 18

Check-out

Check-out before 11 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.

Property payment types

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Deposit: USD 150 per accommodation, per stay
  • Breakage deposit: USD 150 per stay

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Nearby parking fee: USD 45 per day (528 ft away)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
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
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Safety features at this property include a fire extinguisher and a smoke detector
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Charges for extra guests may apply and vary according to property policy.
A credit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. 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 Visa, Mastercard, American Express, Discover, Diners Club, and JCB International. Cash is not accepted. This property reserves the right to pre-authorize the guest's credit card prior to arrival.
    For guests' safety, the property includes a fire extinguisher and a smoke detector in each accommodation.

We should mention

  • Registered guests are the only ones allowed to be in guestrooms.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is 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

How close is Union Square Plaza Hotel to the airport?

Union Square Plaza Hotel is 14.3 mi (28-min drive) away from the San Francisco Intl. Airport (SFO) airport, the closest popular airport to the property.

How much does it cost to stay at Union Square Plaza Hotel?

As of May 13, 2026, prices found for a 1-night stay for 2 adults at Union Square Plaza Hotel on May 24, 2026 start from CA $144, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Does Union Square Plaza Hotel have an airport shuttle?

Airport shuttle services are not available at Union Square Plaza Hotel.

How close is Union Square Plaza Hotel to the beach?

This hotel is 6 mi (31-min drive) from Ocean Beach.

Does Union Square Plaza Hotel offer free breakfast?

Union Square Plaza Hotel does not offer free breakfast.

Is there a casino at Union Square Plaza Hotel?

No, there is no casino at this hotel, but San Pablo Lytton Casino (22-min drive) is nearby.

What time is check-in at Union Square Plaza Hotel?

Check-in start time: 3:00 PM; Check-in end time: midnight.

Is there free parking at Union Square Plaza Hotel?

Free parking is not available at this hotel.

Does Union Square Plaza Hotel have a pool?

Union Square Plaza Hotel does not have a pool.

Does Union Square Plaza Hotel have a spa?

There are no spa services available at this hotel.

How close is Union Square Plaza Hotel to downtown San Francisco?

Union Square Plaza Hotel is 1 mi away from San Francisco.

Union Square Plaza Hotel Reviews

Reviews

7.2

Good

Rating 10 - Excellent. 281 out of 1010 reviews
Rating 8 - Good. 312 out of 1010 reviews
Rating 6 - Okay. 218 out of 1010 reviews
Rating 4 - Poor. 113 out of 1010 reviews
Rating 2 - Terrible. 86 out of 1010 reviews

7.4/10

Cleanliness

8.0/10

Staff & service

6.4/10

Amenities

6.6/10

Property conditions & facilities

Reviews

10/10 Excellent

chajvalaya

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 2 nights in Mar 2026

8/10 Good

DANIEL

Courteous staffing. Good location
Stayed 2 nights in Feb 2026

8/10 Good

DANIEL

Liked: Cleanliness, staff & service
Staff was courteous and let me check in early.
Stayed 2 nights in Feb 2026

10/10 Excellent

Jeffery

Liked: Cleanliness, amenities, property conditions & facilities
The room is clean, quiet, and good location! Service excellent! Check in with Hansel!
Stayed 3 nights in Jan 2026

8/10 Good

Heather

Stayed 2 nights in Jan 2026

10/10 Excellent

Melissa

Stayed 1 night in Dec 2025

10/10 Excellent

Daniel

Good
Stayed 2 nights in Dec 2025

8/10 Good

Davit

Stayed 1 night in Oct 2025

8/10 Good

Adrian

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Clean room, friendly staff, shops nearby
Stayed 1 night in Dec 2025

2/10 Terrible

Robert

Disliked: Staff & service, amenities
Wash cloth parking soap
Stayed 1 night in Dec 2025

4/10 Poor

Casey

Stayed 1 night in Nov 2025

8/10 Good

Luis, Menlo Park

Business traveller
Liked: Cleanliness, property conditions & facilities
Very convenient for one night out in the center of San Francisco.
Stayed 1 night in Nov 2025

2/10 Terrible

Bryen

Travelled with family
Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
This was literally the worst experience I’ve ever had in a hotel ever. My sheets had a stain on them that was not small. It was not good at all. I asked to be moved and our next room had hairs on back of toilet and in and around the tub. You can not control the heat in your room. I went downstairs and the front desk said it’s 1 thermostat for the whole building. Also, someone, staff was cooking and the whole hotel wreaked of food. We were forced to stay that night but checked out 1st thing next day. I complained to Expedia and they tried to get me a refund. I did not want a refund from the night I stayed only not be charged for the remaining part of my trip. But seriously, I do not complain but this hotel was bad.
Stayed 3 nights in Nov 2025

4/10 Poor

Tamba

Stayed 1 night in Nov 2025

4/10 Poor

Tamba

Business traveller
Disliked: Cleanliness, amenities, property conditions & facilities
I stayed at this hotel, and unfortunately, it wasn’t ideal for a business trip. The room had only three hangers in the closet, and there was no desk or workspace available anywhere on the property. There was also no lounge or common area where one could sit and work. The building itself feels outdated and could use some upgrades. My room was cold, with no thermostat or extra blankets provided, which made it uncomfortable. Being on the top floor, I also found it concerning that the window opened all the way without any safety features in place. Overall, not an excellent choice for business travelers.
Stayed 5 nights in Nov 2025

2/10 Terrible

Toomi

Travelled with partner
Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
Union Square Plaza Hotel – 10-Night Stay (11/07/25–11/17/25) Total Paid: $1,255.10 My stay at this hotel was one of the most disappointing and unnecessarily stressful experiences I’ve had. To begin with, housekeeping never cleaned our room a single time during our 10-night stay. The only time the housekeepers entered was unannounced while we were asleep, which is a serious safety and privacy concern. But the biggest issue came from a senior staff member, whose behavior was shockingly unprofessional. When we requested a late checkout, this person loudly announced to us that they had “told everyone not to grant you a late checkout,” speaking in a hostile and confrontational tone. As we were packing to leave, they even had housekeeping waiting outside our door, creating an extremely uncomfortable and pressured environment. This wasn’t a misunderstanding — it was deliberate and unnecessary rudeness from someone who clearly should not be in a customer-facing role. It’s unfortunate, because most of the staff were kind. But one person in a position of authority created an atmosphere of hostility that overshadowed the entire stay. Between the lack of housekeeping, the privacy violation, and the dismissive treatment at checkout, I cannot recommend this hotel. Management seriously needs to address how guests are being treated by those representing them.
Stayed 5 nights in Nov 2025

8/10 Good

Anne

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The hotel is conveniently located, with clean bedrooms and bathrooms. The staff provides parking information, thank you.
Stayed 2 nights in Nov 2025

2/10 Terrible

Ryan

Business traveller
Liked: Staff & service
Disliked: Property conditions & facilities, room comfort
Room was small and old… like a budget studio apartment
Stayed 4 nights in Oct 2025

10/10 Excellent

Glenn

Liked: Cleanliness, property conditions & facilities
Perfect
Stayed 1 night in Oct 2025

4/10 Poor

Leinel

Travelled with group
Disliked: Amenities, property conditions & facilities
Unsafe area too much homeless people. At night they poop and pee everywhere. Even experienced getting followed. The hotel is old. Very tight space for bathroom but the bed was alright. The staff was nice at least to help us with technical issues. The full bed room was really tight but the two beds bigger room had a decent space to move around. I wouldn't come back again but it was a decent experience. Wouldn't recommend for safety issues.
Stayed 1 night in Oct 2025

10/10 Excellent

Daniel

Business traveller, Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Parking is pricey
Stayed 1 night in Oct 2025

8/10 Good

Robert

Stayed 3 nights in Oct 2025

10/10 Excellent

Antionette

Travelled with partner
Liked: Amenities
Disliked: Cleanliness
Close to venue
Stayed 1 night in Oct 2025

10/10 Excellent

Eric

Stayed 2 nights in Oct 2025

6/10 Okay

Alexis

Liked: Staff & service
Disliked: Property conditions & facilities
Stayed 1 night in Oct 2025