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Inn At Union Square

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

Choose dates to view prices

Photo gallery for Inn At Union Square

Premium bedding, pillow-top beds, in-room safe, desk
Exterior
32-inch flat-screen TV with cable channels, TV
Suite (Spreckels) | Living area
Suite (Spreckels) | Bathroom

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • 24/7 front desk
  • Housekeeping
  • Free WiFi
  • Business services
The current price is €148
includes taxes & fees
20 Apr - 21 Apr

Room options

Available filters for rooms
Showing 7 of 7 rooms

View all photos for Superior Studio, 1 Queen Bed

Premium bedding, pillow-top beds, in-room safe, desk

Superior Studio, 1 Queen Bed

Highlights

Mini-fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Pillow-top bed
Blackout curtains
Bathrobes
Designer toiletries
  • Sleeps 2
  • 1 Queen Bed

View all photos for Suite (Spreckels)

Premium bedding, pillow-top beds, in-room safe, desk

Suite (Spreckels)

Highlights

Fireplace
Mini-fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Pillow-top bed
Blackout curtains
Bathrobes
  • Sleeps 2
  • 1 King Bed

View all photos for Superior Room, 1 King Bed, Accessible

Superior Room, 1 King Bed, Accessible

Superior Room, 1 King Bed, Accessible

Highlights

Mini-fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Pillow-top bed
Blackout curtains
Bathrobes
Designer toiletries
  • Sleeps 2
  • 1 King Bed

View all photos for Superior Room, 1 King Bed

Premium bedding, pillow-top beds, in-room safe, desk

Superior Room, 1 King Bed

Highlights

Mini-fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Pillow-top bed
Blackout curtains
Bathrobes
Designer toiletries
  • Sleeps 2
  • 1 King Bed

View all photos for Superior Studio, 1 King Bed

Premium bedding, pillow-top beds, in-room safe, desk

Superior Studio, 1 King Bed

Highlights

Mini-fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Pillow-top bed
Blackout curtains
Bathrobes
Designer toiletries
  • Sleeps 2
  • 1 King Bed

View all photos for Superior Suite, 1 King Bed

Premium bedding, pillow-top beds, in-room safe, desk

Superior Suite, 1 King Bed

Highlights

Mini-fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Pillow-top bed
Blackout curtains
Bathrobes
Designer toiletries
  • Sleeps 2
  • 1 King Bed

View all photos for Superior Room, 1 Queen Bed

Premium bedding, pillow-top beds, in-room safe, desk

Superior Room, 1 Queen Bed

Highlights

Mini-fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Pillow-top bed
Blackout curtains
Bathrobes
Designer toiletries
  • Sleeps 2
  • 1 Queen Bed

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About the area

Map
440 Post St, San Francisco, CA, 94102

What's nearby

  • Union Square - 1 min walk - 0.1 km
  • Moscone Convention Center - 15 min walk - 1.3 km
  • Oracle Park - 3 min drive - 2.6 km
  • Lombard Street - 3 min drive - 2.5 km
  • Pier 39 - 4 min drive - 3.4 km

Getting around

  • Powell St & Post St Stop - 1 min walk
  • San Francisco Station - 2 min drive
  • San Francisco International 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

Boutique hotel near Moscone Convention Center
Close to Union Square and San Francisco Museum of Modern Art, Inn At Union Square provides amenities such as free continental breakfast. Stay connected with free in-room WiFi.
You'll also find perks such as:
  • 1 meeting room, smoke-free property and a banquet hall
  • A 24-hour front desk and a lift
  • Guest reviews speak highly of the central location and helpful staff
Room features
All guest rooms at Inn At Union Square have comforts, such as premium bedding and laptop-compatible safes, in addition to amenities, such as free WiFi and bathrobes. Guest reviews highly rate the cleanliness, overall comfort rooms at the property.
More conveniences in all rooms include:
  • Hypo-allergenic bedding and pillowtop mattresses
  • Bathrooms with designer toiletries and showers
  • 32-inch flat-screen TVs with premium channels
  • Mini fridges, coffee/tea makers and daily housekeeping

Languages

English

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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
  • Grab bar in shower
  • Lift
  • Low-height bed
  • Wheelchair accessibility
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible path of travel

Room amenities

Bedroom

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

Bathroom

  • Designer toiletries
  • Dressing gowns
  • 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 and check-out are available
Late check-in subject to availability
Minimum check-in age - 18

Check-out

Check-out before 11:00 AM
Contactless check-out
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

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
Rollaway/extra beds are not available.
Cots (infant beds) are not available

Payment types at the property

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Deposit: USD 200 per accommodation, per stay
  • Resort fee: USD 20.00 per accommodation, per night
The resort fee includes:
  • Faxes
  • Housekeeping
  • In-room coffee
  • In-room safe
  • Phone calls

We have included all charges provided to us by the property.

Optional extras

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

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
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

We should mention

A car is not required for transport to and from this property

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

Is Inn At Union Square pet-friendly?

No, only service animals are welcome at the property.

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

As of 5 Apr 2025, prices found for a 1-night stay for 2 adults at Inn At Union Square on 20 Apr 2025 start from €130.37, including 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 time is check-in at Inn At Union Square?

Check-in start time: 4:00 PM; check-in end time: 11:00 PM. A fee applies for early check-in (subject to availability). Late check-in is available during limited hours.

What time is check-out at Inn At Union Square?

Checkout is at 11:00 AM. Late check-out is available for a fee (subject to availability).

Where is Inn At Union Square located?

Located in Union Square, this boutique hotel is within a 15-minute walk of Union Square, Moscone Convention Center and San Francisco Museum of Modern Art. Oracle Park and Lombard Street are also within 2 miles (3 km). Powell St & Post St Stop and Powell St & Geary Blvd Stop are within a 2-minute walk.

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Inn At Union Square Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 750 out of 1003 reviews
Rating 8 - Good. 170 out of 1003 reviews
Rating 6 - Okay. 46 out of 1003 reviews
Rating 4 - Poor. 19 out of 1003 reviews
Rating 2 - Terrible. 18 out of 1003 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

Davit

Great stay
Stayed 3 nights in Mar 2025

10/10 Excellent

Mehrdad

Everything was good and we had a great stay!
Stayed 1 night in Mar 2025

10/10 Excellent

Jordan

Loved the Decor
Stayed 1 night in Mar 2025

10/10 Excellent

Sierra

I loved my hotel room.
Stayed 5 nights in Mar 2025

10/10 Excellent

Remya

Perfectly located near Union Square and walkable distance to popular attractions. Convenient transportation and fantastic dining options
Stayed 3 nights in Feb 2025

10/10 Excellent

JULES

Great
Stayed 2 nights in Mar 2025

10/10 Excellent

Bianca

Everyone was very helpful. Great check in. Clean and updated rooms.
Stayed 1 night in Mar 2025

10/10 Excellent

Anders

Walking distance from BART station
Stayed 2 nights in Mar 2025

10/10 Excellent

Kayla

Loved my stay here. Came here for my birthday with my boyfriend and we had an amazing time.
Stayed 1 night in Dec 2024

10/10 Excellent

catherine

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

Caroline

Great location. Nice small boutique hotel - I would return.
Stayed 1 night in Jan 2025

10/10 Excellent

Monica

Very Nice
Stayed 1 night in Mar 2025

10/10 Excellent

Nery

Really close to union square
Stayed 1 night in Feb 2025

10/10 Excellent

Alex

Very clean and comfortable room
Stayed 1 night in Jan 2025

8/10 Good

Ervin

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

Gilbert

Close to restaurants and parking options. We were here on Christmas Day and it worked out nicely.
Stayed 1 night in Dec 2024

8/10 Good

Adrian

Friendly helpful staff. Good location for the center of San Francisco, convenient restaurants
Stayed 7 nights in Dec 2024

8/10 Good

Katsunori

Quick responses for my enquires before check-in
Stayed 3 nights in Jan 2025

10/10 Excellent

Laurie

Love this boutique hotel. Probably the most comfortable bed I’ve ever slept on. Breakfast was good. Location is great. Totally recommend this hotel
Stayed 5 nights in Dec 2024

10/10 Excellent

Jeremy

Didn't have any problems with allergies like we do in many other hotels. Room was very clean, bed comfortable, and central location was ideal for walking. Staff were friendly. Would stay again.
Stayed 4 nights in Dec 2024

10/10 Excellent

Raymond

Great Place!
Stayed 1 night in Nov 2024

8/10 Good

sukhawadee

Good stay close to union square and parking
Stayed 1 night in Dec 2024

10/10 Excellent

Rachel

Fantastic stay!
Stayed 4 nights in Sep 2024

10/10 Excellent

Janet

Perfect small hotel. Updated, large rooms, pleasant staff. Wonderful location very close to Union Square.
Stayed 2 nights in Nov 2024

10/10 Excellent

Luis

Great location. Easy to go to any restaurant and shops. The room was very comfortable and the staff very friendly!
Stayed 1 night in Nov 2024