Is this Union Square hotel pet-friendly for guests?

Yes, pets are allowed at this property. Check the guest reviews to learn what guests had to share.

What time is check-in & check-out at Union Square hotel?

Check-in time for Union Square hotel starts counting from 3:00 PM and check-out is until 11:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Does the Union Square hotel have a swimming pool?

Yes, this Union Square hotel has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Union Square hotel?

Best-rates for the Union Square hotel starts from $185 per night with includes Business Services, Wellness Facilities, Fireplace/Heating, Air Conditioner, Pool, Designated Smoking Area, Wheelchair Accessible, Transportation/Shuttle, Bar, Guest Services, Parking, Security/Safety, Breakfast, Laundry, Pet Friendly, Ocean View, EV Charge Station, Internet, Hot Tub, View, Oceanfront, Accessibility, Restaurant, Child Friendly with all other facilities. matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.

Is Union Square hotel a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 4 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Union Square hotel wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Union Square hotel is wheelchair accessible. Likewise, there is an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Union Square hotel?

Based on the information reported by the owner or manager, the Union Square hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Union Square hotel?

Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Hilton San Francisco Union Square | Hotel in San Francisco

| 7.8 (1091 Reviews) | Pet Friendly 1 Bathroom 91 Guests

Union Square Hotel | Hilton San Francisco Union Square

Hotel in Union Square, San Francisco

Located in the heart of downtown San Francisco and just 5 minutes' walk from the Powell Street subway station, this Hilton features an on-site Herb n´ Kitchen and a beautiful courtyard pool. Hilton San Francisco Union Square offers modern rooms with a flat-screen HDTV and an alarm clock with MP3 player connection. A coffee machine and Crabtree & Evelyn bathroom amenities are included. Guests of the Union Square Hilton are welcome to enjoy the 2,800 square-foot health club and relaxing outdoor whirlpool. The business center offers public computers, copy and fax services. Urban Tavern serves an extensive menu for dinner in an artistic atmosphere. The lounge area offers a variety of sophisticated snacks and drinks. Hilton San Francisco Union Square is 1 block from the American Conservatory Theater and less than 1 mi from the San Francisco Museum of Modern Art. The mandatory $25 per night Destination Fee includes: $25 food and beverage credit per day, $25 Tower Tours credit per day, Premium WiFi.

Hilton San Francisco Union Square is located in San Francisco.

This 1916 Bedrooms Hotel is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: EV Charge Station, Internet, Pet Friendly, and several others. This is a 4 star rated property and has over 1091 reviews with the average score of 7.8 . Coming to San Francisco and needing a place to stay? Be it for work or for leisure, consider staying at this Hotel for your next visit, you will surely love it.

You can check the reviews and description of this 1916 Bedrooms Hotel if you want to learn more about this place in San Francisco. These details are authentic, as they are provided by our partner, booking.com.

This Hilton San Francisco Union Square in San Francisco is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “Hilton San Francisco Union Square”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Hotel, please let us know.

Amenities

Air Conditioner

Parking

Pet Friendly

Pool

Designated Smoking Area

View

Wheelchair Accessible

Ocean View

Oceanfront

Accessibility

Transportation/Shuttle

Security/Safety

EV Charge Station

Business Services

Wellness Facilities

Fireplace/Heating

Restaurant

Bar

Guest Services

Breakfast

Child Friendly

Hot Tub

Internet

Laundry

Facility Overview

Breakfast

Restaurant

Coffee house on site

Parking

Parking

Private Parking

Parking garage

Parking on site

Electric vehicle charging station

Accessible parking

Accessibility

Wheelchair accessible

Activities

Happy hour

Fitness

Fitness center

Hot tub/Jacuzzi

General

Heating

Convenience store on site

Air conditioning

Non-smoking rooms

Facilities for disabled guests

Paid Wifi

Wifi in all areas

Designated smoking area

Elevator

Family rooms

Safe

Hypoallergenic room available

Smoke-free property

Pet friendly

Guest Services

Pet bowls

Baggage storage

Vending machine (drinks)

Car rental

Currency exchange

ATM on site

Ironing service

Meeting/Banquet facilities

24-hour front desk

Express check-in/out

Fax/Photocopying

Concierge

Daily housekeeping

Tour desk

Business center

Laundry

Dry cleaning

Internet

Wifi

Internet

Outdoors

Outdoor pool (year-round)

Outdoor pool

Security/Safety

Key card access

24-hour security

Key access

CCTV outside property

Smoke alarms

CCTV in common areas

Security alarm

Fire extinguishers

Guests have the option to cancel any cleaning services for their accommodation during their stay

Linens, towels, and laundry washed in accordance with local authority guidelines

Guest accommodation sealed after cleaning

Use of cleaning chemicals that are effective against coronavirus

Guest accommodation disinfected between stays

Property cleaned by professional cleaning companies

All plates, cutlery, glasses, and other tableware sanitized

Physical distancing in dining areas

Delivered food covered securely

Food can be delivered to guest accommodation

Breakfast to-go containers

Face masks for guests available

Access to healthcare professionals

Staff follow all safety protocols as directed by local authorities

First aid kits available

Hand sanitizer in guest accommodation and common areas

Cashless payment available

Physical distancing rules followed

Screens or physical barriers between staff and guests in appropriate areas

Contactless check-in/out

Spa

Heated pool

Beach chairs/Loungers

Swimming pool

Policies

Check-in

The minimum age for check-in is 18

Cancellation policy

Non refundable

Pet Policy

Pets are allowed upon request and charges may apply.

Please note:, there is a per night incidental charge that is refundable after inspection, due to fire code policies, 1 extra bed/baby cot is only available in king rooms. any type of crib or extra bed needs to be requested from hilton san francisco union square, pets up to 34 kg (75 lbs) are permitted, and charges are applicable. please notify hilton san francisco union square if you have further pet questions, if a guest books a room that offers a breakfast-included rate, this room will provide breakfast for 2 guests. all additional guests will be charged, guests must join the hilton honors loyalty program in order to receive free wifi.guests are required to show a photo id and credit card upon check-in. please note that all special requests are subject to availability and additional charges may apply.

Reviews

Value for money:

7.04

Location:

8.11

Staff:

8.07

Facilities:

7.88

Comfort:

8.22

Cleanliness:

8.06

enda

Dec 11, 2025 08:00:00 AM

Review Score: 6

Ireland

Reviewer Type: Extended Group

Travel Purpose: business

Positive: Great location in central SFO

Negative: The hotel is huge - so expect long walks to your room

See All Reviews

Room Arrangement

Room Info	Facilities
Double Room with Two Double Beds Room Type: Quad Room Size: 28 m² 2 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Video, Radio, TV, Flat-screen TV, Cable channels, Pay-per-view channels Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
King Room Room Type: Double Room Size: 27 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Video, Radio, TV, Flat-screen TV, Cable channels, Pay-per-view channels Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
Skyline View - Two Double Beds Floors 20-44 Room Type: Quad Room Size: 30 m² 2 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Video, Radio, TV, Flat-screen TV, Cable channels, Pay-per-view channels Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
Queen Room Room Type: Double Room Size: 27 m² 1 Queen bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Video, Radio, TV, Flat-screen TV, Cable channels, Pay-per-view channels Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
Skyline View - One King Bed Junior Suite Room Type: Suite Room Size: 35 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
One-Bedroom King Suite Room Type: Suite Room Size: 46 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Video, Radio, TV, Flat-screen TV, Cable channels, Pay-per-view channels Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Sitting area, Desk Bedroom Alarm clock
Skyline View - One King Bed One Bedroom Suite Room Type: Suite Room Size: 46 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Video, Radio, TV, Flat-screen TV, Cable channels, Pay-per-view channels Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Sitting area, Desk Bedroom Alarm clock
Junior Suite with Two Queen Beds Room Type: Suite Room Size: 39 m² 1 Sofa bed Bed 2 Queen bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Video, Radio, TV, Flat-screen TV, Cable channels, Pay-per-view channels Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
Junior King Suite with Seating Area Room Type: Suite Room Size: 35 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Video, Radio, TV, Flat-screen TV, Cable channels, Pay-per-view channels Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
Two Double Beds One Bedroom Suite Room Type: Suite Room Size: 46 m² 1 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Sitting area, Desk Bedroom Alarm clock
Skyline View - One King Bed Floors 20-44 Room Type: Triple Room Size: 30 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Video, Radio, TV, Flat-screen TV, Cable channels, Pay-per-view channels Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
One King Bed Mobility/Hearing Accessible - Roll-In Shower Room Type: Double Room Size: 28 m² 1 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock Accessibility Roll-in shower
One King Bed Mobility/Hearing Accessible Tub Room Type: Double Room Size: 28 m² 1 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
Deluxe Two Queen Beds Mobility/Hearing Accessible Tub Room Type: Quad Room Size: 28 m² 1 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
Deluxe Two Queen Beds Mobility/Hearing Accessible Roll in Shower Room Type: Quad Room Size: 28 m² 2 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock Accessibility Roll-in shower
Deluxe Double Room with Two Double Beds Room Type: Quad Room Size: 30 m² 2 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Video, Radio, TV, Flat-screen TV, Cable channels, Pay-per-view channels Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Sitting area, Desk Bedroom Alarm clock
Deluxe King Room Room Type: Triple Room Size: 37 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Video, Radio, TV, Flat-screen TV, Cable channels, Pay-per-view channels Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Sitting area, Desk Bedroom Alarm clock
Skyline View with Balcony - One King Bed Room Type: Double Room Size: 27 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Outdoors Balcony Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
Two-Bedroom Suite Room Type: Suite Room Size: 70 m² 1 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Sitting area, Desk Bedroom Alarm clock
Deluxe Junior King Suite Room Type: Suite Room Size: 40 m² 1 King bed(s) Bed 1 Sofa bed Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
Deluxe Queen Room with Two Queen Beds Room Type: Quad Room Size: 31 m² 2 Queen bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Sitting area, Desk Bedroom Alarm clock
Double Room with Balcony and View Room Type: Quad Room Size: 28 m² 2 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Outdoors Balcony Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
King Room with Terrace and Pool View Room Type: Double Room Size: 30 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
Double Room with View and Accessible Tub - Mobility and Hearing Access Room Type: Double Room Size: 28 m² 1 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
Double Room with View and Roll-In Shower - Mobility and Hearing Access Room Type: Double Room Size: 28 m² 1 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock Accessibility Roll-in shower
Large Room with Three Double Beds Room Type: Family Room Size: 30 m² 3 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Desk Bedroom Alarm clock
One-Bedroom Parlor Suite Room Type: Family Room Size: 56 m² 1 Full bed(s) Bed	Food & Drink Tea/Coffee maker General Heating, Air conditioning, Privacy curtain, Ironing facilities, Smoke Alarm, Safe, Laptop safe Media & Technology Telephone, Radio, Cable channels, TV, Flat-screen TV Bathroom Hairdryer, Free toiletries Kitchen Refrigerator Living Area Sitting area, Desk Bedroom Alarm clock

Check Hotel Availability

Nightly rates from:

USD185

Price Details

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Hilton San Francisco Union Square | Hotel in San Francisco

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Hotel in Union Square, San Francisco

Amenities

Facility Overview

Policies

Reviews

Reviews

Room Arrangement

Food & Drink

General

Media & Technology

Bathroom

Kitchen

Living Area

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General

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