Inn at Union Square

440 Post Street, San Francisco, CA

Room Selection

Dec 15-16, 2025
2 Adults, 1 Room
Members can save up to 50%
  • Superior Queen Room Image
    Superior Queen Room Image
    Superior Queen Room Image
    Superior Queen Room Image
    Superior Queen Room Image
    Superior Queen Room Image
    Superior Queen Room Image
    Superior Queen Room Image
    Best Value

    Superior Queen

    1 QUEEN bed
    Up to 2 guests
    227 sq ft
    With your stay:
    • Free Wifi
    Standard Rate
    Non-Refundable

    Payment: Pay Now

    $135
    Per Night
    $180.14
    Including Taxes & Fees
    Book Now
  • Superior King Room Image
    Superior King Room Image
    Superior King Room Image
    Superior King Room Image
    Superior King Room Image
    Superior King Room Image
    Superior King Room Image
    Superior King Room Image
    Superior King Room Image

    Superior King

    1 KING bed
    Up to 2 guests
    227 sq ft
    With your stay:
    • Free Wifi
    Standard Rate
    Non-Refundable

    Payment: Pay Now

    $139
    Per Night
    $184.74
    Including Taxes & Fees
    Book Now
  • Superior Studio - Queen Bed Room Image
    Superior Studio - Queen Bed Room Image
    Superior Studio - Queen Bed Room Image
    Superior Studio - Queen Bed Room Image
    Superior Studio - Queen Bed Room Image

    Superior Studio - Queen Bed

    1 QUEEN bed
    Up to 2 guests
    334 sq ft
    With your stay:
    • Free Wifi
    Standard Rate
    Non-Refundable

    Payment: Pay Now

    $145
    Per Night
    $191.64
    Including Taxes & Fees
    Book Now
  • Superior Studio King Room Image
    Superior Studio King Room Image
    Superior Studio King Room Image
    Superior Studio King Room Image
    Superior Studio King Room Image
    Superior Studio King Room Image
    Superior Studio King Room Image
    Superior Studio King Room Image
    Superior Studio King Room Image
    Superior Studio King Room Image
    Superior Studio King Room Image
    Superior Studio King Room Image

    Superior Studio King

    1 QUEEN bed
    Up to 2 guests
    334 sq ft
    With your stay:
    • Free Wifi
    Standard Rate
    Non-Refundable

    Payment: Pay Now

    $149
    Per Night
    $196.23
    Including Taxes & Fees
    Book Now
  • Suite Room Image
    Suite Room Image
    Suite Room Image

    Suite

    1 KING bed
    Up to 2 guests
    345 sq ft
    With your stay:
    • Free Wifi
    Standard Rate
    Non-Refundable

    Payment: Pay Now

    $155
    Per Night
    $203.13
    Including Taxes & Fees
    Book Now

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.

Guest Policies

Check-in
After 16:00
Check-out
Before 11:00
Room Rates
All rates displayed are for double occupancy unless otherwise noted.

Important Information

The property accepts reservations and will rent rooms and other facilities to people under the age of 18 in cases where either (i) a parent or legal guardian guarantees payment of all charges for rooms, food and beverage, incidentals and damages incurred; or (ii) a person under the age of 18 is legally emancipated and can present documentation at check in showing they are emancipated and can legally contract for services. Guests are required to present at check in a valid photo ID and the credit card used for making their reservation. The name on the reservation, the ID and the name on the credit card must be the same. All special requests are subject to availability and additional charges may apply.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A damage deposit of USD 200.0 is required at checkin. This will be collected by credit card. You should be reimbursed within 14 days of checkout

Inn at Union Square - Amenities

  • Meeting/Banquet Facilities
  • Safety Deposit Box
  • 24-Hour Front Desk
  • Elevator
  • Hair dryer
  • Coffee/tea maker
  • Refrigerator
  • bathrobes
  • Wheelchair accessible
  • vending machine
  • Free Wi-Fi
  • Off-Site parking
  • Daily Housekeeping
  • English
  • Non-Smoking Rooms Available
  • Smoke alarms
  • Fire extinguishers
  • Cashless payment available
  • Linens, towels and laundry washed in accordance with local authority guidelines
  • Hand sanitizer in guest accommodation and key areas
  • Invoices
  • Hygiene certification
  • Staff trained in safety protocol
  • Food delivery
  • CCTV security in common areas
  • Daily disinfection
  • Facilities for disabled guests available
  • Non-smoking property
  • Safety chain and/or latch on doors available
  • Separate shower/bathtub
  • Toiletries provided
  • TV & Movies/Shows
  • Protective screen or physical barriers in appropriate areas
  • Individually-wrapped food options
  • Heating in public area
  • Cleaning products available
  • Clothes drying rack

Inn at Union Square - Location

Inn at Union Square
440 Post Street, San Francisco, CA
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