Hilton San Francisco Union Square

4.0 star property

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Photo gallery for Hilton San Francisco Union Square

Exterior detail
Hypo-allergenic bedding, in-room safe, desk, iron/ironing board
2 bars/lounges, rooftop bar, lobby lounge
2 bars/lounges, rooftop bar, lobby lounge
Meeting facility

Reviews

8.2 out of 10
Very good

Popular amenities

  • Pool
  • Bar
  • Housekeeping
  • Parking available
  • Pet friendly
  • Breakfast available
$186
includes taxes & fees
Aug 30 - Aug 31

Explore the area

View in a map
333 O'Farrell St., San Francisco, CA, 94102
  • Ferry Building
    ‪2 min drive‬
  • Lombard Street
    ‪4 min drive‬
  • Pier 39
    ‪4 min drive‬
  • San Francisco, CA (SFO-San Francisco Intl.)
    ‪18 min drive‬

Room options

Room, 3 Double Beds

  • Sleeps 5
  • 3 Double Beds

View 1 Bed Junior Suite Mobility/Hearing Access Tub

  • Sleeps 3
  • 1 King Bed

Skyline View Junior Suite, 1 King Bed

7.0 out of 10
Good
(4 reviews)
  • 1 bedroom
  • City view
  • Sleeps 3
  • 1 King Bed

Junior Suite 1 Bed Mobility/Hearing Access Roll-in Shower

  • Sleeps 3
  • 1 King Bed

Junior Suite, 2 Queen Beds

8.8 out of 10
Excellent
(13 reviews)
  • 1 bedroom
  • Sleeps 5
  • 2 Queen Beds

Skyline View - Corner King 1 Bedroom Suite

10.0 out of 10
Exceptional
(1 review)
  • 1 bedroom
  • City view
  • Sleeps 3
  • 1 King Bed

View 2 Beds Mobility/Hearing Access Tub

  • Sleeps 4
  • 2 Double Beds

View 1 Bed Suite Mobility/Hearing Access Roll-in Shower

  • Sleeps 3
  • 1 King Bed

Corner 1 Bedroom Suite 2 Beds Tower 1

8.0 out of 10
Very good
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 2 Double Beds

Junior Suite, 1 King Bed

9.4 out of 10
Exceptional
(10 reviews)
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

Deluxe 2 Double Beds

  • Sleeps 4
  • 2 Double Beds

Pool View with Terrace - 1 King Bed

10.0 out of 10
Exceptional
(2 reviews)
  • 270 sq ft
  • Sleeps 2
  • 1 King Bed

Junior Suite 2 Beds Mobility/Hearing Access Roll-in Shower

8.8 out of 10
Excellent
(3 reviews)
  • Sleeps 5
  • 2 Queen Beds

1 King Bed 1 Bedroom Suite

  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

2 Bedroom Suite with Parlor

  • 2 bedrooms
  • Sleeps 7
  • 1 King Bed and 2 Double Beds

Room, 2 Double Beds

8.6 out of 10
Excellent
(97 reviews)
  • Sleeps 4
  • 2 Double Beds

1 King Bed

8.4 out of 10
Very good
(72 reviews)
  • 320 sq ft
  • Sleeps 2
  • 1 King Bed

Deluxe 2 Bed Mobility/Hearing Access Roll-in Shower

8.0 out of 10
Very good
(1 review)
  • Sleeps 4
  • 2 Queen Beds

Balcony Skyline View - 2 Double Beds

7.6 out of 10
Good
(5 reviews)
  • City view
  • Sleeps 4
  • 2 Double Beds

Deluxe 2 Beds Mobility/Hearing Access Tub

10.0 out of 10
Exceptional
(1 review)
  • Sleeps 4
  • 2 Queen Beds

Balcony Skyline View - 1 King Bed

8.4 out of 10
Very good
(10 reviews)
  • 270 sq ft
  • City view
  • Sleeps 2
  • 1 King Bed

Suite, 1 Bedroom (with Parlor)

  • 1 bedroom
  • Sleeps 5
  • 1 King Bed

View 1 Bed Mobility/Hearing Access Tub

  • City view
  • Sleeps 2
  • 1 King Bed

1 Bed Mobility/Hearing Access Roll-in Shower

7.8 out of 10
Good
(8 reviews)
  • Sleeps 2
  • 1 King Bed

1 Bed Mobility/Hearing Access Tub

9.6 out of 10
Exceptional
(10 reviews)
  • Sleeps 2
  • 1 King Bed

Deluxe Corner King Junior Suite

9.0 out of 10
Wonderful
(2 reviews)
  • Sleeps 3
  • 1 King Bed

Deluxe 2 Queen Beds

9.6 out of 10
Exceptional
(5 reviews)
  • Sleeps 4
  • 2 Queen Beds

Deluxe 1 King Bed

9.6 out of 10
Exceptional
(4 reviews)
  • Sleeps 3
  • 1 King Bed

1 Queen Bed

8.8 out of 10
Excellent
(32 reviews)
  • 320 sq ft
  • Sleeps 2
  • 1 Queen Bed

Room, 1 King Bed, Accessible, View (Mobility & Hearing, Roll-in Shower)

  • Sleeps 2
  • 1 King Bed

Room, 1 King Bed, City View (Floors 20-44)

8.0 out of 10
Very good
(3 reviews)
  • 320 sq ft
  • City view
  • Sleeps 3
  • 1 King Bed

Skyline View Room, 2 Double Beds (Floors 20-44)

8.0 out of 10
Very good
(5 reviews)
  • City view
  • Sleeps 4
  • 2 Double Beds

Similar properties

About this property

Hilton San Francisco Union Square

Hotel in Union Square
Along with an outdoor pool, this hotel has a restaurant and 2 bars/lounges. WiFi in public areas is free. Additionally, a 24-hour health club, a snack bar/deli, and a coffee shop/cafe are onsite.
Hilton San Francisco Union Square offers 1921 accommodations with laptop-compatible safes and safes. Refrigerators and coffee/tea makers are provided. Bathrooms include shower/tub combinations, designer toiletries, complimentary toiletries, and hair dryers.

In-room wired and wireless Internet access is available for a surcharge. 37-inch flat-screen televisions come with premium satellite channels. Housekeeping is offered daily and hypo-allergenic bedding can be requested.

Recreational amenities at the hotel include an outdoor pool and a 24-hour health club.
Hilton San Francisco Union Square features an outdoor pool and a 24-hour health club. The hotel offers a restaurant, a coffee shop/cafe, and a snack bar/deli. Guests can unwind with a drink at one of the hotel's 2 bars/lounges. A computer station is located on site and wireless Internet access is complimentary.

Business amenities consist of a business center, 73 meeting rooms, and limo/town car service. Event facilities measuring 150293 square feet (13963 square meters) include conference space. This business-friendly hotel also offers a vending machine, multilingual staff, and gift shops/newsstands. Guests can use the health club at a partner property. Onsite parking is available (surcharge), along with a car charging station.

Hilton San Francisco Union Square has designated areas for smoking.

Full breakfasts are available for a surcharge and are served each morning between 6 AM and 10 AM.
Poached - Onsite restaurant.
Herb N' Kitchen - This coffee shop specializes in American cuisine and serves breakfast, lunch, dinner, and light fare. Open daily.
Cityscape Sky Bar - This rooftop bar serves light fare only. Open daily.
The Lobby Bar - Onsite lobby lounge. Open daily.

Languages

Arabic, Chinese (Mandarin), English, Filipino, French, German, Hungarian, Italian, Japanese, Polish, Portuguese, Russian, Spanish, Thai, Ukrainian, Vietnamese

Property amenities

Internet

  • Available in all rooms: WiFi (USD 12.95 per night); wired internet (surcharge)
  • Available in some public areas: Free WiFi

Parking and transportation

  • Electric car charging station on site
  • Limo/town car service
  • Covered self parking on site (USD 79.80 per night; includes in/out privileges)
  • Valet parking on site (USD 91.20 per night)
  • Wheelchair-accessible parking and van parking available

Food and drink

  • Daily full breakfast available 6:00 AM to 10:00 AM for a fee: USD 59.97 for adults and USD 34.98 for children
  • 2 bars/lounges
  • A coffee shop/cafe
  • A restaurant
  • Coffee and tea in common areas
  • Snack bar/deli

Restaurants on site

  • Cityscape Sky Bar
  • Herb N' Kitchen
  • Poached
  • The Lobby Bar

Things to do

  • 24-hour health club
  • Outdoor pool

Family friendly

  • In-room crib
  • In-room refrigerator
  • Outdoor pool
  • Pool gate
  • Rollaway/extra bed (surcharge)
  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • ATM
  • Free newspapers in lobby
  • Gift shop/newsstand
  • Luggage storage
  • Safe at front desk
  • Vending machine
  • Water dispenser

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Tour and ticket assistance
  • Wedding services

Business services

  • 150,293 square feet of conference space
  • 73 meeting rooms
  • Business center
  • Computer station

Outdoors

  • Pool loungers

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Braille/raised signage
  • Elevator
  • Lever door handles
  • Phone accessibility kit
  • Stair-free path to entrance
  • Vibrating pillow alarm
  • Visual fire alarm
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible pool
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible van parking

More

  • 3 buildings
  • 46 floors
  • Ballroom
  • Banquet hall
  • Built in 1964
  • Designated smoking areas (fines apply)

Room amenities

Bedroom

  • Bedsheets provided
  • Free crib
  • Hypo-allergenic bedding
  • Rollaway/extra bed (surcharge)

Bathroom

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

Entertainment

  • 37-inch flat-screen TV with premium satellite channels

Food and drink

  • Coffee/tea maker
  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Connecting rooms available
  • Desk
  • Iron/ironing board
  • Laptop-compatible safe
  • Recycling
  • Safe

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: 3 AM
Late check-in subject to availability

Check-out

Check-out before 11:00 AM
Contactless check-out available
Late check-out subject to availability
A late check-out fee will be charged
Express check-out available

Special check-in instructions

An adult age 18 or older must assume all liability for the booking
Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of USD 50.00 per accommodation, per stay
Service animals are welcome, and are exempt from fees
Welcoming dogs only
2 total (up to 75 lbs per pet)
Pets cannot be left unattended

Children and extra beds

Children are welcome
Children up to the age of 18 years can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are available for USD 25.0 per night
Free cribs are available on request at the property

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Resort fee: USD 41.20 per accommodation, per night

We have included all charges provided to us by the property.

Optional extras

  • Fee for full breakfast: approximately USD 59.97 for adults and USD 34.98 for children
  • Fee for in-room wireless internet: USD 12.95 per night (rates may vary)
  • Fee for in-room wired internet: USD 12.95 per day (rates may vary)
  • Covered self parking fee: USD 79.80 per night (in/out privileges)
  • Valet parking fee: USD 91.20 per night
  • Pet fee: USD 50.00 per accommodation, per stay
  • Service animals are exempt from fees
  • Late check-out is available for a fee (subject to availability)
  • Rollaway bed fee: USD 25.0 per night

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

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
This property accepts credit cards, debit cards, and cash
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
This property offers WiFi in the lobby area only.

We should mention

The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is also known as

Hilton Hotel San Francisco Union Square
Hilton San Francisco Union Square
San Francisco Union Square Hilton
Hilton Hotel San Francisco
Hilton San Francisco Union Square Hotel San Francisco
San Francisco Hilton
Hilton San Francisco Union Square Hotel
Hilton Francisco Union Square
Hilton San Francisco Union Square Hotel
Hilton San Francisco Union Square San Francisco
Hilton San Francisco Union Square Hotel San Francisco

Hilton San Francisco Union Square Reviews

Reviews

8.2

Very Good

Rating 10 - Excellent. 575 out of 1076 reviews
Rating 8 - Good. 235 out of 1076 reviews
Rating 6 - Okay. 119 out of 1076 reviews
Rating 4 - Poor. 72 out of 1076 reviews
Rating 2 - Terrible. 75 out of 1076 reviews

8.6/10

Cleanliness

8.6/10

Staff & service

8.2/10

Amenities

8.4/10

Property conditions & facilities

8.2/10

Eco-friendliness

Reviews

4/10 Poor

Reyna

Traveled with family and small children, Traveled with partner, Traveled with pets, Traveled with family
Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
Let me start by the area... Union Square is scary. I had not been back in years and it feels so unsafe, now. Transients/homeless everywhere! Citizens app was flaring up with crimes near by. Positive side is that is close to the cable car that takes you to Fishersman's Wharf. Registration staff was not very welcoming and gave no instructions or hours for the amenities / restaurants / bar. The room was dusty! I have allergies and they flared up so much that I had to take Benadryl. Parking was around the back at $70/ day. Claims to be pet friendly, however there was no place to walk my pets. Thankfully we checked in late and checked out early the next day. I couldn't wait to get out of there. Would not recommend or stay here, again.
Stayed 1 night in May 2025

6/10 Okay

Naheed

Traveled with group
Liked: Cleanliness, property conditions & facilities
Waited in line for 20 minutes to check in. There were only 2 people ahead of me and 3 people working behind the desk.
Stayed 1 night in May 2025

2/10 Terrible

Juan

Liked: Cleanliness, property conditions & facilities
Disliked: Staff & service
Stayed 1 night in Apr 2025

8/10 Good

Edward

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in May 2025

10/10 Excellent

Jannette

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in May 2025

4/10 Poor

Cassandra

Stayed 1 night in May 2025

10/10 Excellent

Angelina

Stayed 2 nights in Apr 2025

8/10 Good

Layla

Liked: Staff & service
Disliked: Property conditions & facilities
The staff was amazing especially Javier and the maintenance. Also, dining was nice. The only complaint I have is our coffee machine and fridge was broken. We switched out 3 different coffee machines for it to finally work. They all looked dirty and the rooms were very outdated. Beds were comfortable though.
Stayed 3 nights in May 2025

10/10 Excellent

Maria Teresa

Stayed 1 night in May 2025

10/10 Excellent

Manuel

Stayed 2 nights in Apr 2025

10/10 Excellent

Tomoaki

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
excellent
Stayed 2 nights in May 2025

10/10 Excellent

Sara

Stayed 2 nights in May 2025

10/10 Excellent

Kelvin, Detroit

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This was by far one of the best hotels I’ve ever stayed at
Stayed 3 nights in May 2025

10/10 Excellent

jude

Stayed 1 night in May 2025

6/10 Okay

Arooj

Business traveler, Traveled with partner
Liked: Cleanliness
Stayed for a week at this property. The area/streets on the left of the hotel doesn’t feel safe as there is a lot of homelessness. Being a woman I would not walk down there alone at night. There is security at the hotel itself which is good and feels secure so great work there. The room itself was good, but the bathroom shower water pressure was very poor, the curtains didn’t even cover the entire bathtub so you kept feeling cold as well. The breakfast buffet is absolutely trash and not worth $60 USD. Hilton breakfast is typically great but was so so disappointing here and for me it’s around $80 CAD and for that price could get a steak brunch. The breakfast had the typical scrambled eggs, sausages, yogurts, cereals and breads. Not even an omelette station. Honestly any holiday in breakfast for 1/4 price would be better. However the cafe has good food and much cheaper. Would recommend eating there instead and save $. Overall, for a Hilton hotel I expected a lot more for the breakfast options and general bathroom facilities
Stayed 4 nights in May 2025

10/10 Excellent

Michael

Stayed 1 night in Apr 2025

10/10 Excellent

Nelson O Salas

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Apr 2025

10/10 Excellent

Rebekah

Stayed 1 night in May 2025

10/10 Excellent

Oluwaseyi

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent customer experience and amazing rooftop views
Stayed 4 nights in Apr 2025

10/10 Excellent

Jayleen

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We enjoyed our skyline view!
Stayed 1 night in Apr 2025

10/10 Excellent

John

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Apr 2025

10/10 Excellent

angela

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Apr 2025

6/10 Okay

Arjit

Stayed 4 nights in Apr 2025

10/10 Excellent

Malion Latrice

Traveled with family and small children
Liked: Cleanliness, amenities
This was my second time staying at the Hilton Union Square and I absolutely love everything about it. The hotel has a restaurant/ bar on the 46th floor with an amazing view of the city. I enjoyed Daniel at the bar in the lobby. He makes yummy drinks and had a lot of funny stories to tell. This place is amazing!! 5 stars ⭐️ from me!!
Stayed 4 nights in Apr 2025

10/10 Excellent

Helen

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
pleasantly surprise, i should not be surprise because that is Hilton motto: and that is why i chose Hilton, they provide excellent quality service and comfort; very clean and comfortable, i felt safe walking around the downtown area even though there is a homeless problem, the Hilton did a great job keeping them away from the facility, security was excellent;i look forward in booking Hilton on my next staycation.
Stayed 1 night in Apr 2025