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.
Want the lowest hotel prices? You're in the right place. We check 200+ sites for you.

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
Check In Check Out
1 room 2 adults 0 children
Compare best prices from top travel sites
and 3 more sites!
Professional photos
The Inn at Union Square
View Map
{"widget":{"name":"ibex_photo_carousel","divClasses":"prw_rup prw_ibex_photo_carousel","moduleList":["handlers"],"js":{"handlers":"(ta.prwidgets.getjs(this,'handlers'))"},"template":"ibex_photo_carousel__widget","dust":{"nav_controls":"ibex_photo_carousel__nav_controls"}},"scriptFlags":null,"containerClass":null}
Add Photo Write a Review

1,524 Reviews from our TripAdvisor Community

Traveller rating
Traveller type
Time of year
Language
  • More
Showing 1,423: English reviews
Los Angeles
Reviewed 2 days ago NEW

I travel to SF a fair bit mostly for business. Usually stay at Big Box hotels. Last minute trip found pretty tight availability. Found "Inn" thru Hotel Tonight and decided to give it a try after checking Tripadvisor review. I was very pleased. My room was Very clean, which is my #1 priority. The room and Bed was also very...

 Report
Helpful?
1Thank cworsey
Beverly Hills, Michigan
Reviewed 4 days ago NEW

Tiny hotel with European feel. The rooms are very nice, lots of investment to upgrade an older, small hotel into a nice place. We arrived during renovation (not ideal) but could tell from the completed work this was going to be a very nice place by summer 2017. The rooms have NO VIEW. If that is important, go someplace else,...

 Report
Helpful?
Thank Cliff R
Bloomfield Hills, Michigan
Reviewed 2 weeks ago

We were only in San Francisco for one night, and ended up staying at the Inn at Union Square - what a great decision! The staff here are super friendly and very helpful. The location is incredible, right by the Union Square where a lot was going on (live bands, ice rink, etc.). We had rented a car, so we...

 Report
Helpful?
1Thank OhMikeGod
eugene, oregon
Reviewed 2 weeks ago

For San Francisco, this is a good deal. Location is ideal. This is a good choice for those seeking a more personalized place to stay. This is a small hotel with attentive staff, good snacks, great breakfast and charm. It was tad bit noisy.

 Report
Helpful?
Thank janhal
Las Vegas
Reviewed 15 December 2016

The Inn was absolutely wonderful. Front-desk staff were extremely friendly and helpful up on arrival, cookies on every floor, free breakfast (pretty good spread!), very comfortable rooms and beds. The devil is in the details when it comes to hotels and they really have everything figured out. I will definitely be returning!

 Report
Helpful?
2Thank traveling-politico
Reviewed 11 December 2016 via mobile

My wife and I have been staying at the Inn at Union Square for over thirty years and still find it convenient and more friendly than larger hotels in the area. The breakfast is included as are snacks and wine in the evenings. The remodeling underway including new beds and general fix up is generally an improvement, although appears to...

 Report
Helpful?
3Thank ronald h
Boston, Massachusetts
Reviewed 1 December 2016 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 30 November 2016 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 23 November 2016

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 22 November 2016 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

286 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 (17)
Viewed
Room/Suite (12)
Viewed
Hotel & Grounds (1)
Viewed
Bathroom (4)
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
4,694 reviews
Union Square
Chancellor Hotel on Union Square
Chancellor Hotel on Union Square
#15 of 230 in San Francisco
4,959 reviews
Show Prices
Show Prices
Show Prices
Union Square
The Orchard Hotel
The Orchard Hotel
#10 of 230 in San Francisco
2,643 reviews
Union Square
Taj Campton Place
Taj Campton Place
#8 of 230 in San Francisco
1,006 reviews
Union Square
White Swan Inn
White Swan Inn
#7 of 230 in San Francisco
1,620 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 )
  • Breakfast included
GreenLeadersBronze level
About the property
  • Non-Smoking Hotel
Room types
  • Suites
  • Non-Smoking Rooms
Internet
  • Free Internet
  • Free High Speed Internet ( WiFi )
Services
  • Breakfast included
  • 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: $316 - $501 (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 Booking.com, Hotels.com, Travelocity, Priceline, Cheap Tickets 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.
27 questions
Ask a question

See all questions (27)

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

“Get highest floor possible, anything below 4th floor views an alley. 4th and above looks at rooftops. Rooms have one queen bed.”
 of 5 bubbles 817cliffr, 18 Jan 2017 | Read review
“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
5 of 5
Enter dates for best prices
Check In Check Out
Price Your Stay