Very Good 1879 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 1879 Reviews
Perfect hotel and reasonable price at Union Square
Reviewed 6 hours ago

Taking into account how expensive San Francisco is , this hotel is the perfect relation value for money. Location, charming staff, confortable bed and great suite at a reasonable price. Great breakfast is included and believe me, that will cost 50€/day in a cafe of the area. I will defined book this hotel when I visit back this lovely city again.

Simply put - PERFECT
Reviewed 3 days ago

The rooms and baths are beautifully appointed, quiet - even with the windows open! The beds are so comfortable and the sitting area is perfect with a big screen TV. The breakfast was delicious with fresh fruit, scones, muffins, and a different quiche each morning. Thank you for a wonderful stay and the staff is so friendly and welcoming. We loved The Inn and will DEFINETLY be back.

Last minute decision to book here- so glad!
Reviewed 7 days ago

Such a cute boutique hotel. Great location, super friendly staff. They have an amazing complimentary breakfast- we had every intention of just grabbing a coffee to go and have breakfast downtown- but when we saw the spread they had laid out we had to stay! Bagels, quiche, pastries, fresh fruit, etc. Highly recommend staying here, we will be back.

Love this hotel by Union Square!
Reviewed 2 weeks ago

A small boutique hotel right off Union Square, and about 4 blocks walk to the BART station on Powell St. The service was very personal, from the check-in to the complimentary wine and cheese in the evening, to the complimentary breakfast. I'd stay here any time! Beats the heck out of large corporate hotel experiences.

Everything we needed, perfect location!
Reviewed 2 weeks ago

We stayed here for two nights and absolutely loved our stay. We were impressed with how easy the valet parking was, and how quiet the guest rooms were, being right off Union Square and considering there were loud strikers (at a different hotel) making tons of noise all weekend. We didn’t hear them at all in our rooms!

Rooms were clean, beds comfortable. The service was impeccable. Every time we we wanted or needed something, whether that was breakfast, a snack, a drink, it seemed the Inn staff were setting up their daily wine and cheese reception or prepping the AMAZING continental breakfast. This saved us money during our trip and made us feel more at home.

We would absolutely stay here again on our next trip to San Francisco!