Very Good 1952 Reviews
Jetsetter Approved
This Hotel meets our standards
This hotel meets our standards, but we haven't stayed yet

What To Know

  • The boutique hotel is B&B style
  • Rooms are small but comfortable
  • If you're celebrating an anniversary or birthday, inform the staff – they're known to gift guests with champagne and chocolates


  •  Free WiFi
  •  Gym
  •  Handicap Accessible
  •  Parking On Site
Disclaimer: This content was accurate at the time the hotel was reviewed. Please check our partner sites when booking to verify that details are still correct.



A stay at Inn At Union Square places you in the heart of San Francisco, steps from San Francisco Magic Parlor and Union Square. This boutique hotel is close to Lombard Street and Fisherman’s Wharf.


Make yourself at home in one of the 30 guestrooms featuring MP3 docking stations and flat-screen televisions. Your room comes with a pillowtop bed. Complimentary wireless Internet access keeps you connected, and cable programming is available for your entertainment. Private bathrooms with shower/tub combinations feature designer toiletries and hair dryers.

Spa, Wellness & Premium Amenities

Make use of convenient amenities such as complimentary wireless Internet access, concierge services, and wedding services. Additional features at this Edwardian hotel include a fireplace in the lobby and discounted use of a nearby fitness facility.

Food & Drink

Mingle with other guests at a complimentary reception, held daily. A complimentary continental breakfast is served daily.

Business & Travel Amenities

Featured amenities include a business center, limo/town car service, and complimentary newspapers in the lobby.

How to Get There

Inn At Union Square – A Greystone Hotel
440 Post St
San Francisco, CA 94102 United States


4.5 Very Good 1952 Reviews
Great trip to San Francisco!
Reviewed 6 days ago

We had a great vacation while staying at the Inn at Union Square. We were there for our honeymoon and were greeted with a bottle of sparkling wine and chocolates. The rooms were clean and modern with beautiful bathrooms. Nice continental breakfast daily. All the staff were great and always right there if there was anything we needed.

Great overnight Stay!
Reviewed 1 week ago

I stayed at the Inn at Union Square for the first time this week during a short business trip. I really liked their personalized check-in area; felt like I was sitting down to catch up with an old friend. :-) My room was spacious and the bed was sooo comfortable! Especially after a long day of flying. I had dinner at the Steak restaurant which is right next door... pretty convenient! And the breakfast they served the following morning was great--lots of choices

Great location in San Francisco
Reviewed 2 weeks ago

This was our first visit to The Inn at Union Square, and we loved the location, the room, the breakfast, wine and cheese in the evening, and even bedtime cookies! We easily walked to the hotel from the Powell Street BART station when we arrived, and really liked how close the hotel is to Union Square shopping, restaurants and the cable car! Our room, 601, was a lovely suite with a couch, chair, and a chest of drawers with a hidden refrigerator in the living room area, and a very quiet bedroom down the hall beyond the pristine bathroom! We stayed four nights, and enjoyed meeting other guests over a glass of wine in the evening. The staff were helpful with directions to nearby sights, and very welcoming when we arrived. We will definitely stay here again!

Great hotel
Reviewed 2 weeks ago

We stayed for four nights and found the hotel to be excellent in terms of location, friendliness and helpfulness of the staff, room size and cleanliness. The included continental breakfast and drinks after 5-30pm were great. Would definitely stay here again.

Brilliant hotel !
Reviewed 2 weeks ago

I stayed at this hotel for four nights. This is great hotel on many levels, location, staff, cleanliness, rooms, breakfast, cookies , etc Thoroughly enjoyed my stay and I have no hesitation in recommending this hotel for a San Francisco visit. Enjoy !