Inn At Union Square

3.5 star property
Edwardian hotel with free breakfast and a 24-hour front desk

Choose dates to view prices

Photo gallery for Inn At Union Square

Premium bedding, pillowtop beds, in-room safe, desk
32-inch flat-screen TV with cable channels, TV
Reception
Suite (Spreckels) | Living area | 32-inch flat-screen TV with cable channels, TV
Meeting facility

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Housekeeping
  • 24/7 front desk
  • Free WiFi
  • Business services

Explore the area

Map
440 Post St, San Francisco, CA, 94102
  • Union Square
    ‪1 min walk‬
  • Moscone Convention Center
    ‪13 min walk‬
  • Oracle Park
    ‪3 min drive‬
  • San Francisco, CA (SFO-San Francisco Intl.)
    ‪18 min drive‬

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Room options

Superior Studio, 1 Queen Bed

  • Sleeps 2
  • 1 Queen Bed

Suite (Spreckels)

  • Sleeps 2
  • 1 King Bed

Superior Room, 1 King Bed, Accessible

  • Sleeps 2
  • 1 King Bed

Superior Room, 1 King Bed

  • Sleeps 2
  • 1 King Bed

Superior Studio, 1 King Bed

  • Sleeps 2
  • 1 King Bed

Superior Suite, 1 King Bed

  • Sleeps 2
  • 1 King Bed

Superior Room, 1 Queen Bed

  • Sleeps 2
  • 1 Queen Bed

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About the neighborhood

San Francisco

Located in Union Square, Inn At Union Square is adjacent to Union Square and within a 15-minute walk of popular sights like Moscone Convention Center. The 30 rooms at this 3.5-star hotel include coffee makers and flat-screen TVs and guests can enjoy free breakfast.

What's nearby

  • Union Square - 1 min walk - 0.0 miles
  • San Francisco Museum of Modern Art - 10 min walk - 0.5 miles
  • Moscone Convention Center - 13 min walk - 0.7 miles
  • Oracle Park - 3 min drive - 1.6 miles
  • Lombard Street - 3 min drive - 1.4 miles

Getting around

  • Powell St & Post St Stop - 1 min walk
  • San Francisco Station - 2 min drive
  • San Francisco Intl. Airport (SFO) - 30 min drive

Restaurants

  • ‪Union Square - ‬2 min walk
  • ‪Golden Gate Tap Room - ‬2 min walk
  • ‪McDonald's - ‬3 min walk
  • ‪Pacific Cocktail Haven - ‬3 min walk
  • ‪Shelton Theater - ‬2 min walk

About this property

Inn At Union Square

Edwardian hotel with free breakfast and a 24-hour front desk
Guests of Inn At Union Square enjoy free WiFi in public areas, a meeting room, and a banquet hall. The 24-hour front desk has staff always at the ready.
32-inch flat-screen TVs come with cable channels, and guests can stay connected with free WiFi. Bathrooms offer hair dryers and designer toiletries, and pillowtop beds with premium bedding ensure a restful night. Other amenities include coffee makers, laptop-compatible safes, and phones. Change of towels is available on request.
The recreational activities listed below are available either on site or nearby; fees may apply.

Languages

English

Similar properties

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 100+ Mbps (good for 1–2 people or up to 6 devices)
  • Available in some public areas: Free WiFi

Food and drink

  • Free continental breakfast available daily 8:00 AM to 11:00 AM

Family friendly

  • Mini-fridge

Conveniences

  • 24-hour front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Housekeeping (daily)
  • Proposal/romance packages

Business services

  • Meeting room

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Braille/raised signage
  • Elevator
  • Grab bar in shower
  • Low-height bed
  • Wheelchair accessibility
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible path of travel

More

  • 1 building
  • 6 floors
  • Banquet hall
  • Edwardian architecture
  • Smoke-free property

Room amenities

Bedroom

  • Blackout drapes
  • Hypo-allergenic bedding
  • Pillowtop mattress
  • Premium bedding

Bathroom

  • Bathrobes
  • Designer toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • 32-inch flat-screen TV with premium cable channels

Food and drink

  • Coffee/tea maker
  • Mini-fridge

More

  • Desk
  • Iron/ironing board
  • Laptop-compatible safe
  • Phone

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: 11:00 PM
Early check-in subject to availability
Early check-in is available for a fee
Contactless check-in available
Late check-in subject to availability
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM
Contactless check-out available
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

Front desk staff will greet guests on arrival at the property
If you are planning to arrive after noon please contact the property in advance using the information on the booking confirmation

Access methods

Staffed front desk

Pets

  • Service animals exempt from fees

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

  • Deposit: USD 200 per accommodation, per stay
  • Resort fee: USD 25 per accommodation, per night
The resort fee includes:
  • Faxes
  • Housekeeping
  • In-room coffee
  • In-room safe
  • Phone calls

These are all of the charges provided to us by the property.

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)

This list may not be comprehensive. Fees and deposits might not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
Cashless transactions are available
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, and a security system
  • Check-in: 4:00 PM—-11:00 PM
  • Check-out: 11:00 AM
  • Minimum check-in age: 18
The front desk is open 24 hours a day.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A credit card for incidental charges and a government-issued photo ID may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards. Cash is not accepted. 
  • The credit card used at check-in for incidentals must be in the name of the primary guest who made the reservation.
  • Onsite safety features include a carbon monoxide detector, a fire extinguisher, a smoke detector, and a security system.
  • Cashless payment methods are available for all transactions.

Additional information about polices, regulations, and more:

  • No cribs or infant beds are available.
  • No rollaway or extra beds are available.

Property is also known as

Inn Union Square
Union Square Inn
The Inn At Union Square Hotel San Francisco
Inn Union Square Greystone Hotel San Francisco
Inn Union Square Greystone Hotel
Union Square Greystone San Francisco
Inn At Union Square Hotel
Inn At Union Square San Francisco
Inn At Union Square A Greystone Hotel
Inn At Union Square Hotel San Francisco

Frequently asked questions

Are free cancellation options available at Inn At Union Square?

Inn At Union Square offers free cancellation on certain room rates. For more details, review the cancellation policy on Orbitz.

How much does it cost to stay at Inn At Union Square?

As of Jun 15, 2025, prices found for a 1-night stay for 2 adults at Inn At Union Square on Jun 30, 2025 start from $125.0, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What can I see near Inn At Union Square?

This hotel is situated in Union Square within a short 1-minute walk of Union Square and also 11 minutes on foot from San Francisco Museum of Modern Art. You'll also find Embarcadero Center and Bill Graham Civic Auditorium less than a mile away.

Will I be able to park at Inn At Union Square?

No, this hotel doesn't offer parking.

Does Inn At Union Square have a casino at the property?

No, Inn At Union Square doesn't have a casino.

Is there an indoor pool at Inn At Union Square?

No, there is no indoor pool at this hotel.

Is Inn At Union Square good for couples?

Amenities that appeal to couples at this boutique hotel include a pillowtop mattress and bathrobes along with proposal/romance packages.

Are there hot tubs at Inn At Union Square?

No, this hotel doesn't have a spa tub.

Does Inn At Union Square have a restaurant with a breakfast menu?

Inn At Union Square offers free continental breakfast each morning though there is no restaurant.

Does Inn At Union Square allow pets to stay for free?

No, pets aren't allowed at Inn At Union Square though service animals are welcome.

Are there connecting rooms at Inn At Union Square?

No, this hotel doesn't feature connecting guestrooms.

What is the closest airport to Inn At Union Square?

The closest major airport to Inn At Union Square is Oakland Intl. Airport (OAK), which is 19.4 mi away (38 minutes by car). Another top airport is San Francisco Intl. Airport (SFO), which is located 14.3 mi away (30-minute drive).

Are there rooms with balconies at Inn At Union Square?

No, there aren't any guestrooms with balconies at Inn At Union Square.

Inn At Union Square Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 749 out of 1001 reviews
Rating 8 - Good. 168 out of 1001 reviews
Rating 6 - Okay. 47 out of 1001 reviews
Rating 4 - Poor. 20 out of 1001 reviews
Rating 2 - Terrible. 17 out of 1001 reviews

9.6/10

Cleanliness

9.4/10

Staff & service

8.4/10

Amenities

9.2/10

Property conditions & facilities

9.0/10

Eco-friendliness

Reviews

10/10 Excellent

catherine

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Our room was a perfect size for a couple. The beds was comfortable. There was an electric coffee pot, hairdryer, etc. We liked the fresh pastries, coffee, yogurt, oatmeal on the 2nd floor. We have no complaints.
Stayed 3 nights in Mar 2025

10/10 Excellent

Joe

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Suite

Paid for the suite. Fireplaces do not work, but the suite was very nice! Loved the shower!
Stayed 1 night in Feb 2025

8/10 Good

Verified traveler

Business traveler
Liked: Cleanliness, staff & service, room comfort

OK. Not my first choice next time.

Comfortable, a bit outdated, no AC, just fans. Great location. Elevator is a bit outdated. Continental breakfast is not worth 20 dollars a day. I would not book this hotel in the future, but it's all personal preference. The service was above and beyond and that's why I give it 4 stars.
Stayed 2 nights in Mar 2025

10/10 Excellent

Anders

Liked: Cleanliness, staff & service, property conditions & facilities
Walking distance from BART station
Stayed 2 nights in Mar 2025

10/10 Excellent

Chris

Liked: Cleanliness, staff & service
Stayed 2 nights in Mar 2025

10/10 Excellent

JULES

Liked: Cleanliness, staff & service, property conditions & facilities
Great
Stayed 2 nights in Mar 2025

10/10 Excellent

Davit

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay
Stayed 3 nights in Mar 2025

10/10 Excellent

Louis

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Union Squares San Francisco

Loved our stay at the Inn at Union Square. It was a lovely choice for location, shopping and visiting friends! Would stay there again!
Stayed 5 nights in Feb 2025

10/10 Excellent

Camisha

Stayed 3 nights in Feb 2025

10/10 Excellent

Bianca

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities
Everyone was very helpful. Great check in. Clean and updated rooms.
Stayed 1 night in Mar 2025

10/10 Excellent

Monica, Boynton beach

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very Nice
Stayed 1 night in Mar 2025

8/10 Good

Coral

Stayed 6 nights in Feb 2025

10/10 Excellent

Gayle

Quick SF trip

Stayed 1 night in Mar 2025

8/10 Good

Ervin

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
You will hear your neighbors if they raise their voice. Comfy bed. Breakfast was so-so. No air conditioning but the ceiling fan makes up for it not sure for the summers. Staff was very polite and accommodating. Good area near transportation and shopping areas. Overall, i liked my stay
Stayed 6 nights in Feb 2025

10/10 Excellent

Kimberly

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great boutique hotel in the heart of Union Square. Second time staying and will certainly do it again.
Stayed 2 nights in Feb 2025

10/10 Excellent

Amanda

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Feb 2025

10/10 Excellent

Nery

Liked: Cleanliness, staff & service, property conditions & facilities
Really close to union square
Stayed 1 night in Feb 2025

10/10 Excellent

Gerardo

Traveled with group
Liked: Cleanliness, property conditions & facilities
Stayed 1 night in Nov 2024

10/10 Excellent

David

Liked: Cleanliness, staff & service
Stayed 1 night in Feb 2025

10/10 Excellent

Kaitlyn

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Feb 2025

4/10 Poor

Steven

Disliked: Room comfort

Disappointing. Better is Available Close By

Drafty. Crappy baseboard heat. 100-ish year old building. Cold even with thermostats up to max. Narrow hallways, 7 foot hallway ceilings, fire exits not clearly marked out. One of two TVs quit getting cable signal first day. Worst of all is the false advertising. A week AFTER making the reservation for a room advertised as WITH INCLUDED BREAKFAST....we got an email saying they would be charging us an extra $20 PER NIGHT "amenity fee"--primarily for the supposedly included 'breakfast': a few pastries and bagels, a few pieces of fruit, tiny yoghurt cups and instant oatmeal packets. Not even a microwave. I've stayed at Budget Inns with more and better "amenities'--and they didnt charge extra for theirs. Not recommended, considering what they charge. You can do much better in the area.
Stayed 2 nights in Feb 2025

10/10 Excellent

Bailey

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Jan 2025

10/10 Excellent

Mark

Liked: Cleanliness, property conditions & facilities, room comfort

Recent 2 day stay

Great bed/pillows plus great location
Stayed 2 nights in Feb 2025

10/10 Excellent

Sydney

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Feb 2025

10/10 Excellent

Bledian

Stayed 1 night in Feb 2025