Inn At Union Square, San Francisco

Book on our site
Up to 10% cheaper
than Booking.com
Check rooms and rates
From253US$ /night
Check-in
01Feb2026Select date
Check-out
02Feb2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

440 Post Street, San Francisco, California, United States, 94102
Great
8.7
9.2
/10
4.6
4.5
/5

The Inn at Union Square is a sophisticated boutique hotel featuring well-appointed accommodations in the heart of San Francisco's Union Square. This 3-star San Francisco hotel offers modern comforts and is designed for guests who appreciate a unique urban experience.

Rooms & Amenities

Guest rooms include King and Queen Suites, along with the exclusive Alma Spreckels Suite, designed to honor the patron of arts, Alma Spreckels. All accommodations feature luxury bedding, flat-screen TVs, spa style robes, and high-speed wireless internet.

Dining & Nearby Options

The hotel provides a continental breakfast each morning, featuring an array of pastries and beverages. Guests can explore a variety of dining options just steps from the hotel, including Morton's Steakhouse and authentic Chinese restaurants in Chinatown.

Location & Transportation

The Inn at Union Square is within walking distance of notable attractions including SFMOMA, Chinatown, and the historic cable cars. Nearby public transport options include the Powell Street subway station and several bus lines, ensuring easy access to the wider city.

Services & Accessibility

Services at the Inn at Union Square include luggage storage and easy check-in, ensuring a hassle-free experience. The hotel also offers ADA accessible rooms, meeting the needs of all guests.

View all

Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Suite
2 persons
510 sq. feet 
1 King-size bed
Double Room
2 persons
230 sq. feet 
1 King-size bed

Price and Room Availability Calendar

Check availability and prices for your dates now!

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • No smoking on site
  • Wi-Fi
  • Safe deposit box
  • 24-hour reception
  • No pets allowed
  • Rooms/ Facilities for disabled
  • Security
  • Lift
  • Vending machines
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Services

  • Housekeeping

Business

  • Meeting/ Banquet facilities

Room features

  • Heating
  • Sitting area
  • Ironing facilities

Media

  • AM/FM alarm clock
Show more

Location

440 Post Street, San Francisco, California, United States, 94102
Map view
440 Post Street, San Francisco, California, United States, 94102
Nearby
Shopping Area
Union Square
500 ft
Bush St What3words: ///also.secret.ever
Dragon's Gate
1400 ft
Mall
Westfield San Francisco Centre
1900 ft
Gallery
Xanadu Gallery
1000 ft
Restaurants
Pinecrest Diner
700 ft
401 Geary St Union Square
Uncle Vito's Pizzeria
900 ft
700 Bush St
Cafe La Tazita
100 ft
470 Post St
Super Duper Burgers
2100 ft
783 Mission Street
Cafe Encore
200 ft
488 Post St
King Of Thai Noodle
900 ft
1400 California St
Tad's Steakhouse
1200 ft
38 Ellis St
Jack in the Box
700 ft
400 Geary St
Asian Box
600 ft
170 Ofarrell St Macy's Union Square - Cellar
Pizza Prada
700 ft
239 Powell St
BurgerHouse
700 ft
237 Powell St Cross Streets: Between Geary Street and O'Farrell Street
Getting around
City Centre
San Francisco22 min  ·  1.1 mi
Airports
San Francisco International Airport (SFO)35 min  ·  14.1 mi
Oakland International Airport (OAK)47 min  ·  19.4 mi
Train
F Market Street Car20 min  ·  1.0 mi
Caltrain - 4th & King Street Station22 min  ·  1.1 mi
Underground
Powell Street Station6 min  ·  1700 ft
Bus
Bus stop3 min  ·  700 ft
Want to see Exclusive Early Booking Rate?
Get exlusive rates right now!
Check Rates
Property information and rules
Check-in
from 16:00-23:59
Check-out
until 11 am
Guest Parking
No parking available.
Internet
is available in for free.
Breakfast
The hotel Inn At Union Square serves a full breakfast for free. 
Pets
Pets are not allowed.
Year renovated:
2009
Number of floors:
6
Number of rooms:
30

Next best alternative

Consider them for your next trip.
Check-in
01Feb2026Select date
Check-out
02Feb2026Select date
Rooms and Guests2 Guests, 1 Room
Need more options?
Check Top hotels near Inn At Union Square
Kensington Park Hotel San Francisco Exterior photo
Mobile-only price

Kensington Park Hotel San Francisco

8.4
Great2653 reviews
28m from property
USD 122USD 109
per night
Chancellor Hotel On Union Square San Francisco Exterior photo
Mobile-only price

Chancellor Hotel On Union Square San Francisco

8.7
Great5253 reviews
73m from property
USD 116USD 104
per night
The Westin St. Francis San Francisco On Union Square Hotel Exterior photo
Mobile-only price

The Westin St. Francis San Francisco On Union Square Hotel

8.1
Great914 reviews
89m from property
USD 226USD 203
per night