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Inn at Union Square — exterior view
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3*-star property · SAN FRANCISCO

Inn at Union Square

440 Post St, SAN FRANCISCO

3* star rating 3*-star
What stands out
Wi-fi
Valet parking
24-hour reception
About this hotel

Just steps from renowned shopping, dining and entertainment in one of San Francisco's most iconic areas, the hotel is a retreat away from the crowds, yet in the centre of everything. Just outside the hotel, on Union Square, guests can experience exceptional varieties of San Francisco's best sites and leisure travel, including the Financial District, Moscone Center, the beloved cable cars, renowned dining, art galleri…

Just steps from renowned shopping, dining and entertainment in one of San Francisco's most iconic areas, the hotel is a retreat away from the crowds, yet in the centre of everything. Just outside the hotel, on Union Square, guests can experience exceptional varieties of San Francisco's best sites and leisure travel, including the Financial District, Moscone Center, the beloved cable cars, renowned dining, art galleries and theatres. Exemplifying European style and class, this hotel in San Francisco, which was renovated in 2009, offers 30 well-appointed guestrooms and one luxury penthouse suite, all imbued with elegance and sophistication. Facilities include a 24-hour check-out service, a hotel safe, café and conference facilities. Guests can take advantage of the room service and laundry service, and there is a car park available to guests travelling with their own vehicle. Guests can travel in style at this hotel, which offers luxurious San Francisco accommodation that epitomises European flair, with textured fabrics of sage, cream and gold, and impeccable furnishings. Guests can enjoy goose-down pillows for the sweetest sleep, and the rooms include working desks for business travellers. All rooms feature high thread count linens on the double or king-size bed, a flat-screen TV with satellite/cable channels and a nightly turn down service. The en suite bathroom has a shower, bath and hairdryer. Additional in-room amenities include a direct dial telephone, radio, Internet access, a safe and minibar. Tea and coffee making facilities and an ironing set are also provided. Individually regulated air conditioning and heating ensure maximum guest comfort throughout the year.

Your stay
Check-in
29 Aug 2026
16:00–22:00
Check-out
01 Sep 2026
Until 12:00
Guests
2A · 0C · 1R
3 nights

Available at the property for an extra charge (payable at the hotel where applicable):

Room service charge applies Laundry service charge applies Car park charge applies Valet parking charge applies
Amenities & services

22 facilities across 5 categories.

Facilities
12
  • Hotel safe
  • Valet parking
  • Wi-fi
  • Multilingual staff
  • Car park
  • Wheelchair-accessible
  • Laundry service
  • Room service
  • Mobile phone coverage
  • Key Collection
  • 24-hour reception
  • Lift access
Location
7
  • Studios (10)
  • Year of construction (1919)
  • Year of most recent renovation (2017)
  • Suites (7)
  • Single rooms (13)
  • Total number of rooms (30)
  • Number of floors (main building) (6)
Hotel type
1
  • hotel
Business
1
  • Conference room
Meals
1
  • Continental breakfast
Room types at this hotel

53 room categories — choose live availability and pricing on the right.

Double · H6
Sleeps 1–4
Double · H6 Kg
Sleeps 1–4
Double · H6 Su
Sleeps 1–4
Double · King
Sleeps 1–4
Double · Pr
Sleeps 1–4
Double · Qn 1
Sleeps 1–4
Double · Standard
Sleeps 1–4
Double · Su
Sleeps 1–4
Double · Su 1
Sleeps 1–4
Double · Su 2
Sleeps 1–4
Double · Su 3
Sleeps 1–4
Double · Su 4
Sleeps 1–4

+ 41 more room categories — full list appears in the rates panel

Location

440 Post St, SAN FRANCISCO

Distance from key points
  • City centre
Good to know
House rules
  • Check-in16:00–22:00
  • Check-outUntil 12:00

Times as published by the property — confirmed on your voucher.

Payment at the hotel
  • American Express
  • Visa
  • MasterCard
  • JCB

When you book through Green Apple, you pay in AED via Paymob — Visa, Mastercard, Amex, Apple Pay, 3DS-secure.

Things to keep in mind
  • Non-smoking establishment
  • Minimum check-in age
Why book through Green Apple
Same hotel · better price

Net rates negotiated directly with Hotelbeds — often lower than the property's own site, always all-in.

Real humans on WhatsApp

Mid-trip change? Late arrival? Message +971 4 284 6712 — a person replies.

Established 2012

A DTCM-licensed Dubai travel house. IATA TIDS registered. 13+ years of arranging stays.

Guests also considered
Frequently asked

What are the check-in and check-out times at Inn at Union Square?

Most properties check guests in from around 14:00 and check out by around 12:00 — the exact times are set by the hotel and appear on your voucher. Early check-in or late check-out can be requested, subject to availability — message our concierge on WhatsApp and we'll arrange it where the property allows.

Can I cancel my booking at Inn at Union Square?

Cancellation policy is set per rate. Each rate card in the booking widget shows whether it is refundable and the exact deadline. Free-cancellation rates can be cancelled in seconds from your confirmation email. Non-refundable rates are clearly flagged before payment.

Is breakfast included?

Some rates include breakfast and others don't. The board basis (Room Only / Bed & Breakfast / Half Board / Full Board / All Inclusive) is shown on every rate card, so the choice is yours.

What payment methods does the hotel accept?

At the property, Inn at Union Square accepts American Express, Visa, MasterCard, JCB. When you book through Green Apple, payment is handled in AED via Paymob (Visa, Mastercard, Amex, Apple Pay) — secure 3DS checkout, no surprises.

What amenities does Inn at Union Square offer?

Key amenities at Inn at Union Square include Wi-fi, Valet parking, 24-hour reception. A full list of facilities is available in the amenities section of this page.

Why book through Green Apple Travel?

Green Apple is a Dubai-rooted travel house, established 2012 and IATA TIDS registered. We negotiate net rates directly with global suppliers (Hotelbeds) so you book the same hotel — often at a lower all-in price — and you get a real human on WhatsApp if anything changes mid-trip.
Need a hand?

Talk to a Dubai-based concierge.

Not sure on dates, room type, or rate? A real person replies on WhatsApp — same-day, in English, Arabic, or Russian.

Message on WhatsApp
From / stay
AED 3,627
3 nights · taxes in