We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
WINNER WONDERLAND
Win Big When You Book on TripAdvisor

The Inn at Union Square

Show Prices
Certificate of Excellence
GreenLeadersBronze level
Book on TripAdvisor
Trusted partner. We work with to make your booking as easy as possible.
Secure payments. We use industry-leading practices to keep your information secure.
Enter dates for best prices
powered by PriceFinder
1 room
Check In Check Out
Please enter your travel dates to continue
Check Availability
Book on
or compare prices from up to 200 sites including:
Professional photos
The Inn at Union Square
View Map
{"widget":{"name":"ibex_photo_carousel","template":"ibex_photo_carousel__widget","dust":{"nav_controls":"ibex_photo_carousel__nav_controls"},"moduleList":["handlers"],"divClasses":"prw_rup prw_ibex_photo_carousel","js":{"handlers":"(ta.prwidgets.getjs(this,'handlers'))"}},"scriptFlags":null,"containerClass":null}
Add Photo Write a Review

1,518 Reviews from our TripAdvisor Community

Traveller rating
Traveller type
Time of year
Language
  • More
Showing 1,417: English reviews
Boston, Massachusetts
Reviewed 1 week ago via mobile

I highly recommend this hotel and enjoyed my stay there. It has a small B&B feel right in the heart of Union Square. I enjoyed the community vibe as there is a little lounge on each floor with a nightly wine and cheese happy hour, cookies and a morning breakfast. It was lovely to sit and meet other travelers over...

 Report
Helpful?
Thank Julia K
Istanbul, Turkey
Reviewed 1 week ago via mobile

Location is Perfect ..Very fast Wifi Service ..Breakfast is American Style which is very good ...Hotel rooms are very large and new .. Thank U to every one specialy Omar :) and the General Manager Mr Ramos... hope to see U again ...

 Report
Helpful?
Thank VASSAGO34
Blue Bell, Pennsylvania
Reviewed 2 weeks ago

PROs: Great location right by Union Square, fabulous customer service (thank you Omar and Peter), Really good complimentary wines and cheeses for the 5:30 cocktail hour, yummy warm cookies at 8:00 PM,fresh fruit available all day, complimentary bottles of water in your room that get refreshed daily, and the NICEST staff I have ever encountered. Cons: They are renovating, and...

 Report
Helpful?
Thank s l
Reviewed 2 weeks ago via mobile

The Inn at Union Square is a great little place hidden around the corner from Union Square. The staff is so friendly and helpful. Ann and Omar were especially great. The rooms on the lower floors are small suites. Upper floors have been renovated and very modern. A cool feature is the iPad in the room where you can order...

 Report
Helpful?
1Thank Admor
Reviewed 2 weeks ago via mobile

We really enjoyed our stay at the Inn. It has a great location and the service is wonderful. It is a small hotel but very quaint and clean. I would recommend it to our friends. It is right in the center of Union Square so you can walk to store and restaurants comfortably.

 Report
Helpful?
Thank Alejandra V
Leeds, United Kingdom
Reviewed 3 weeks ago via mobile

We visited for one night and had a room on the top floor, as expected being in the centre of union square it was quite noisy! The room was clean and modern and bigger than expected! It was clear there was renovation work going on, on the floor below us from the drilling and banging. However this wasn't mentioned to...

 Report
Helpful?
Thank LP123456789
essex
Reviewed 3 weeks ago

Fantastic hotel, great location just next to Union Square. This is a boutique hotel and quite unique. Very narrow building but the rooms are excellent. Stayed here in September for 3 nights and was so inpressed with the whole experience. They provide free cheese and wine from 5-7pm each night which is a great way of meeting up with other...

 Report
Helpful?
Thank essexkev
Charlottesville, Virginia
Reviewed 3 weeks ago

I was in town for a conference but did not wish to stay at the large conference hotel. The Inn was a few blocks away and a perfect solution. It is not large - narrow building which makes for narrow spaces. However, the room was just fine. No view, but comfortably furnished, new modern bath, and clean. The staff are...

 Report
Helpful?
Thank VisitingProfessor_29
Reviewed 3 weeks ago via mobile

Very comfortable boutique hotel in excellent location. Staff were friendly and helpful. Our end of the corridor room was spacious with a very clean modern bathroom. Rooms not airconditioned which would make them a little uncomfortable in warmer weather. Free wine and cheese each evening was hosted by a very welcoming Peter. Good access to public transport and shopping. No...

 Report
Helpful?
Thank Paul P
New York
Reviewed 4 weeks ago via mobile

Hotel has great service, ambiance and location. Rooms are comfortable and quiet even though right on Union Square. All transportation very very close. Buses, cable cars, tram etc. all 5 minutes or less. Unless you are going to go outside the city no need to have a car. The hotel will be remodeled over the next few months but no...

 Report
Helpful?
Thank davidlillian

301 photos of this hotel

Traveller photos: See what travellers like you saw

Viewed
All Traveller Photos (199)
Viewed
Room/Suite (72)
Viewed
Hotel & Grounds (25)
Viewed
Bathroom (17)
Viewed
Dining (11)
Viewed
View from Room (7)
Viewed
Pool/Beach Area (1)
Viewed
Other (66)

TripAdvisor Photos: Professional photos exclusively commissioned by TripAdvisor

Viewed
All TripAdvisor Photos (70)
Viewed
Amenities (6)
Viewed
Junior King Room (15)
Viewed
Junior Queen Room (20)
Viewed
Queen Suite (18)
Viewed
The Hotel (11)

Management photos: Courtesy of the property manager

Viewed
All Management Photos (32)
Viewed
Room/Suite (15)
Viewed
Hotel & Grounds (6)
Viewed
Dining (3)
Viewed
Business Centre/Function Rooms (1)
Viewed
Bathroom (2)
Viewed
Other (5)
Check In Check Out
Hotels you might also like...
Travellers also viewed these San Francisco hotels
Financial District
Omni San Francisco Hotel
Omni San Francisco Hotel
#3 of 230 in San Francisco
4,580 reviews
Union Square
Chancellor Hotel on Union Square
Chancellor Hotel on Union Square
#16 of 230 in San Francisco
4,909 reviews
Union Square
The Orchard Hotel
The Orchard Hotel
#10 of 230 in San Francisco
2,620 reviews
Show Prices
Show Prices
Show Prices
Union Square
White Swan Inn
White Swan Inn
#8 of 230 in San Francisco
1,563 reviews
Union Square
Taj Campton Place
Taj Campton Place
#7 of 230 in San Francisco
982 reviews
Pacific Heights
Hotel Drisco
Hotel Drisco
#1 of 230 in San Francisco
1,423 reviews
Show Prices
Show Prices
Show Prices

Staying in Union Square

Neighbourhood Profile
Union Square
Originally home to rallies supporting the Union Army in the Civil War, this grand square has become the city's premier shopping and entertainment district containing the largest number of upscale department stores, chic boutiques, art galleries and theatres in the city. It's a large open area where tourists and locals gather, watch cable cars and crowds go by, enjoy a snack, or plan their day of shopping and sightseeing, If feeling the pulsating energy of the city is on your agenda, Union Square is the place to soak it in.
Explore this neighbourhood

Amenities

Highlights
  • Free High Speed Internet ( WiFi )
  • Free Breakfast
GreenLeadersBronze level
About the property
  • Non-Smoking Hotel
Room types
  • Suites
  • Non-Smoking Rooms
Internet
  • Free Internet
  • Free High Speed Internet ( WiFi )
Services
  • Free Breakfast
  • Children Activities (Kid / Family Friendly)
  • Business Centre with Internet Access
  • Dry Cleaning
  • Laundry Service
  • Concierge
  • Multilingual Staff
Official Description (provided by the hotel)
The Inn at Union Square is truly an urban retreat, in classic San Francisco style. The intimacy of our 30 elegant and restful rooms and suites provides the setting for our gracious staff to tend to your every need. From greeting you by name to making sure you have an umbrella when it rains- it is our pleasure to serve you. The Inn is located steps from Union Square- the city’s center for shopping, theatre and dining. If business is on the agenda, it is an easy stroll to the Financial District or the Moscone Convention Center. The Inn at Union Square is away from the crowd, in the center of everything. ... more   less 

Additional Information about The Inn at Union Square

Address: 440 Post Street, San Francisco, CA 94102-1502
Region: United States > California > San Francisco > Union Square
Price Range: £146 - £309 (Based on Average Rates for a Standard Room)
Hotel Class:3.5 star — The Inn at Union Square 3.5*
Number of rooms: 30
Reservation Options:
TripAdvisor is proud to partner with Hotels.com, Booking.com, Expedia, Cheap Tickets, Priceline, Travelocity, Odigeo and Jetsetter so you can book your The Inn at Union Square reservations with confidence. We help millions of travellers each month to find the perfect hotel for both holiday and business trips, always with the best discounts and special offers.
Also Known As:
The Inn At Union Square Hotel San Francisco
Hotel At Union Square
At Union Square Hotel
Hotel Style:
#3 Romantic Hotel in San Francisco
#3 Business Hotel in San Francisco
#4 Family Hotel in San Francisco
#47 Green Hotel in San Francisco
Is This Your TripAdvisor Listing?
Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more.
Claim Your Listing

Questions & Answers

Here's what travellers have asked, with answers from The Inn at Union Square staff and other travellers.
25 questions
Ask a question
Mount Laurel, New Jersey
over a year ago
4 months ago
West Hollywood, California

See all questions (25)

Questions? Get answers from The Inn at Union Square staff and past guests.
Posting guidelines
Typical questions asked:
  • Can tickets for local attractions be purchased at the front desk?
  • Do you have to pay extra for a mini-fridge?
  • At what time does the pool open each day?

See which rooms travellers prefer

“Upper floors were renovated or in the process, the 2 room suites were very nice.”
 of 5 bubbles sl502, 23 Nov 2016 | Read review
“405 was at the back of the hotel and thuis quiet and seemed larger than most”
  • Room 405
 of 5 bubbles 539ChrisM539, 7 Nov 2016 | Read review
“Upper level floors and rooms near the back”
  • Queen bed room is about 9 to 10 feet wide
 of 5 bubbles RnCinAZ, 16 Oct 2016 | Read review
“We have stayed in both the Suites and the Deluxe rooms - BOTH are great”
 of 5 bubbles maureen55, 15 Oct 2016 | Read review
“Be sure to request a portable air conditioner if it's warm outside. There is very little air movement in the rooms.”
 of 5 bubbles coolseb, 13 Oct 2016 | Read review
5 of 5
Enter dates for best prices
Check In Check Out
Price Your Stay