Skip to main content.
All properties in San Francisco, California, United States of America
1 room, 2 adults

Inn At Union Square - A Greystone Hotel, San Francisco

3.5-star3.5 stars
440 Post St, San Francisco, CA, 94102, United States of America

Boutique hotel, steps from SHN Curran Theatre
  • Free continental breakfast and free WiFi
  • Collect nightsYou can collect Hotels.com™ Rewards nights here
Vibe
Awesome vibe
Food
Delicious food
Room
Great room
Comfort
Very comfortable

Inn At Union Square - A Greystone Hotel, San Francisco

from $223 CAD
  • Superior Room, 1 King Bed
  • Superior Room, 1 Queen Bed
  • Superior Studio, 1 King Bed
  • Superior Suite, 1 King Bed
  • Superior Studio, 1 Queen Bed

What’s around Inn At Union Square - A Greystone Hotel, San Francisco

Landmarks

  • In Downtown San Francisco
  • Westfield San Francisco Centre - 6 min walk
  • San Francisco Museum of Modern Art - 11 min walk
  • Moscone Convention Center - 13 min walk
  • TransAmerica Pyramid - 16 min walk
  • Asian Art Museum of San Francisco - 16 min walk
  • Louise Davies Symphony Hall - 22 min walk
  • San Francisco City Hall - 24 min walk

Getting around

  • San Francisco, CA (SFO-San Francisco Intl.) - 24 min drive
  • Oakland, CA (OAK-Oakland Intl.) - 31 min drive
  • Hayward, CA (HWD-Hayward Executive) - 36 min drive
  • San Carlos, CA (SQL) - 34 min drive
  • Concord, CA (CCR-Buchanan Field) - 40 min drive
  • Novato, CA (NOT-Gnoss Field) - 47 min drive
  • San Francisco 4th and King Station - 23 min walk
  • San Francisco 22nd Street Station - 14 min drive
  • San Francisco Bayshore Station - 16 min drive
  • Powell St. Station - 7 min walk
  • Montgomery St. Station - 8 min walk
  • Civic Center Station - 15 min walk

At a glance

Key facts

Hotel size

  • This hotel has 30 rooms
  • This hotel is arranged over 6 floors

Arriving/leaving

  • Check-in time starts at 3 PM
  • Check-out time is noon

Required at check-in

  • Credit card deposit required

  • Government-issued photo ID required

Travelling with others

Children

  • No cribs (infant beds)

Pets

  • Pets not allowed (service animals welcome)

Internet

  • Free WiFi in public areas

  • Free WiFi in rooms

Transportation

Parking

  • Valet parking *

Payment types at the property

Other information

  • Smoke-free property
* See small print for additional details or extra charges

In the hotel

Food and drink
  • Free continental breakfast daily
  • Room service
  • Free reception
  • Coffee/tea in a common area
Things to do
  • Use of nearby fitness center (discount)
  • Bicycle rentals nearby
  • Scooter/moped rentals nearby
Working away
  • Business center
Services
  • 24-hour front desk
  • Concierge services
  • Tours/ticket assistance
  • Limo or Town Car service available
  • Dry cleaning/laundry service
  • Laundry facilities
  • Free newspapers in lobby
  • Luggage storage
  • Wedding services
  • Multilingual staff
  • Porter/bellhop
Facilities
  • Number of buildings/towers - 1
  • Elevator
  • Safe-deposit box at front desk
  • Fireplace in lobby
Accessibility
  • Braille or raised signage
  • Accessible bathroom
  • In-room accessibility
  • Roll-in shower
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible parking
Languages Spoken
  • English
  • Spanish

In the room

Home comforts
  • Ceiling fan
  • Coffee/tea maker
  • Bathrobes
  • Slippers
  • Iron/ironing board
Sleep well
  • Hypo-allergenic bedding available
  • Blackout drapes/curtains
  • Turndown service
  • Premium bedding
  • Pillowtop mattress
Things to enjoy
  • In-room massage available
Freshen up
  • Private bathroom
  • Shower only
  • Designer toiletries
  • Hair dryer
Be entertained
  • 32-inch flat-screen TV
  • Premium TV channels
  • Tablet computer
Stay connected
  • Desk
  • Free weekday newspaper
  • Free WiFi
  • Phone
Food and drink
  • Refrigerator (on request)
  • Free bottled water
More
  • Daily housekeeping
  • In-room safe (laptop compatible)

Inn At Union Square - A Greystone Hotel, San Francisco’s small print

Also known as

  • Inn Union Square Greystone Hotel
  • At Union Square A Greystone
  • Inn At Union Square A Greystone Hotel
  • Inn At Union Square - A Greystone Hotel Hotel
  • Inn At Union Square - A Greystone Hotel San Francisco
  • Inn At Union Square - A Greystone Hotel Hotel San Francisco
  • Union Square Greystone
  • Inn At Union Square
  • Inn Union Square Greystone Hotel San Francisco
  • Inn Union Square Greystone Hotel
  • Union Square Greystone San Francisco

Policies

The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation.

Optional extras

Valet parking costs USD 53.00 per day

We have included all charges provided to us by this property. However, charges can vary, for example, based on length of stay or the unit you book.

Recent reviews

Exceptional 9.4 From 445 reviews

Exceptional 10.0
Boutique Hotel at Union Square
Quiet, clean with friendly, helpful staff!
Lynn, ca1 night romance trip
Exceptional 10.0
Great location, comfort, service
Great location on edge of Union Square, great service, modern rooms in a character building. Enjoyed meeting other visitors in hospitality room (breakfast, and evening wine and cheese)
Kathryn, ca1 night trip with friends
Exceptional 10.0
Extremely Comfortable and Satisfied throughout my 1 week stay. Steps from Union Square.
SergioM, us6 night business trip
Exceptional 10.0
Staff extremely helpful
Robert, us2 night trip
Exceptional 10.0
Wonderful place to stay
Nice location. Nice service. Loved the wine & cheese hour.
Tosifa, us1 night trip

Inn At Union Square - A Greystone Hotel, San Francisco

Is the description of this hotel not correct? Tell us