Members-only rates
4.6 / 5 Excellent

Inn At Union Square

Inn At Union Square
Inn At Union Square – San Francisco, CA
Inn At Union Square – San Francisco, CA
Check in 4:00 PM
Check out 11:00 AM

About Inn At Union Square

The Inn at Union Square San Francisco is a sophisticated and unique San Francisco hotel retreat in the center of it all. Located in the heart of Union Square, guests of our boutique hotel can experience the exceptional variety of San Francisco sights and attractions while staying just minutes away from the iconic cable cars, Golden Gate Bridge and Fisherman's Wharf.

Amenities

  • On-site parking
  • 24-hour front desk
  • Meeting space
  • On-site dining
  • Valet parking
  • Bar / lounge
  • Café / coffee shop
  • Breakfast available
  • Concierge
  • Dry cleaning
  • Multilingual staff
  • In-room refrigerator
  • Wheelchair accessible
  • Public transit access
  • Smoke-free property
  • Elevator
  • In-room safe

Reviews

4.6 / 5
Excellent 1009 reviews
  • Engine customer Aug 2026

    The receptionist, Esly was so helpful. I had an issue with a Viator reservation and she went out of her way to get the issue resolved. Great stay with fabulous staff Intewvel often and Ineas impressed with Inn @ Union Square all the way around

  • Engine customer Aug 2026

    The hotel is small and centrally located. Tiny lobby and very limited amenities. However, our suite was larger and nicer than expected. Overall, a great choice for us.

  • Engine customer Aug 2026

    This was an amazing, quaint hotel for the price. Right at Union Square, nice quick breakfast option (not for those who want bacon and eggs) the staff was super helpful, rooms very nicely remodeled.

  • Engine customer Aug 2026

    Nice location for sure near Union Square. Older property in decent shape for the money. Free breakfast is on par with like a low budget Motel 6, so not good. Small-ish room as expected for downtown SF.

  • Engine customer Aug 2026

    Excellent location near Union Square. The room was clean, comfortable, and charming, making it a great choice for a short stay in San Francisco. The staff were friendly and welcoming, and Antonio at the front desk especially stood out. He was warm, professional, and incredibly helpful, going above and beyond to make us feel welcome and well taken care of. His excellent hospitality made our stay even more enjoyable. Thank you, Antonio! N/A

  • Engine customer Aug 2026

    Breakfast was a little underwhelming, but everything else was really good! Room was clean, staff were nice, and we had a great time!

  • Engine customer Aug 2026

    Very nice clean room

  • Engine customer Aug 2026

    We would recommend this hotel especially now that there is no longer a fee for the staying here.

  • Engine customer Aug 2026

    Perfect location at very good Price

  • Engine customer Aug 2026

    ANTONIO was super helpful, kind, and an overall great employee. Everything was great

  • Engine customer Aug 2026

    Great staff and the rooms were clean and comfortable.

  • Engine customer Aug 2026

    everything

  • Engine customer Aug 2026

    A+

  • Engine customer Aug 2026

    Loved my short stay. The hotel was surprisingly quiet for being right on Union Square. It is a very old building with appropriate quirkiness, but they have upgraded the bathrooms which is fantastic. Very friendly and helpful front desk staff. The continental breakfast is a fine offering - pastries, toast, bagels, cereals, yogurt, and of course coffee, but served in a small room with a communal table, so be prepared to get to know your neighbors! Best parking option IMO is to park across the street and down a half block at the Union Square grarage - that costs $46/night, and for San Francisco, that is a very good deal. The other hotels charge $75-$100 per night for parking.

  • Engine customer Aug 2026

    👍

  • Engine customer Aug 2026

    Nice small hotel, king suite is a good sized room. Staff was very friendly.

  • Engine customer Aug 2026

    Cute hotel in a great location! Rooms were very cute, clean, staff was friendly and breakfast was included. We'll return!

  • Engine customer Jul 2026

    Cute hotel with nice rooms. Very comfortable. Best part was the staff!

  • Engine customer Jul 2026

    Rooms are really well done. Nice vibe. No parking on site. Parking available around the corner for $40 a day. Complimentary breakfast was pretty decent.

  • Engine customer Jul 2026

    My boyfriend and I had an amazing stay in the speckles suite! The huge room was nice for spreading out our things to get ready in the morning, I loved the access to the continental breakfast for a quick snack in the morning and endless coffee! The bathroom is huge, we had plenty of space to get ready for the day quickly. Great location and staff, the room was exceptionally clean. Will definitely be back!

Frequently asked questions about Inn At Union Square

Does Inn At Union Square have free Wi-Fi?
Yes, Inn At Union Square offers free Wi-Fi for all guests.
Does Inn At Union Square offer parking?
Yes, Inn At Union Square offers both self-parking and valet parking. Fees may apply.
Does Inn At Union Square have meeting spaces, conference centers, or conference rooms?
Yes. Inn At Union Square features meeting spaces and dedicated conference rooms, suitable for corporate meetings and group gatherings. Banquet and reception facilities are also available.
Does Inn At Union Square have a fitness center?
Inn At Union Square does not list an on-site fitness center. Some properties partner with nearby gyms — check directly with the hotel.
Where is Inn At Union Square located, and how walkable is the area?
Inn At Union Square is located at 440 Post St, San Francisco, CA 94102. With a Walk Score of 99, the area is rated Walker's Paradise. Most daily errands can be done on foot — ideal for travelers without a car.

What's nearby

Map of points of interest near Inn At Union Square
  • Moscone Center 0.5 mi
  • Transamerica Pyramid 0.6 mi
  • Charter of the United Nations 0.8 mi
  • Mrs. Doubtfire 1.5 mi
  • University of California, San Francisco 3.2 mi
  • Internet Archive 3.4 mi
  • Golden Gate Bridge 4.4 mi

Why no public rates?

Hotel partners contractually require business-email verification before showing the negotiated B2B rate. Hotel partners offer Engine exclusive business-traveler rates that aren't available to the public.

100% free and without commitment. Leave anytime.

Unlock exclusive rates

Other hotels in San Francisco