JW Marriott San Francisco Union Square in San Francisco, CA

500 Post StreetSan Francisco, CA 94102
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Experience world-class comfort right in San Francisco’s renowned Union Square. With a convenient location, hotel guests will be right in the center of entertainment, top restaurants, and attractions. Amenities include a fitness center, pet-friendly rooms, valet parking, buffet and continental breakfast, and onsite concierge. Rooms feature Smart TVs, room service, coffee makers and more.

Good To Know

from Ashley, one of our San Francisco Travel Experts
  • Valet parking is offered for $66 per night. Self-parking is not available.
  • Pet-friendly accommodations are offered for a non-refundable $75 fee.
  • The hotel is 100% smoke-free.
  • Breakfast is served for an additional fee.
  • Cribs and rollaway beds are offered upon request.

Property Amenities

  • 24 Hour Front Desk
  • Business Center
  • Elevator
  • Fitness Facilities
  • Bar/Lounge
  • Meeting Facilities
  • Non-Smoking Rooms
  • Pet Friendly
  • Porter/Bellman
  • Valet Parking
  • ATM/Banking
  • Concierge Services
  • Parking (surcharge)
  • Breakfast (surcharge)
  • Internet Access in Public Areas (surcharge)
  • Dry Cleaning/Laundry Services
  • Smoke-free Property
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from JW Marriott San Francisco Union Square
Check-In: 4:00pm Check-Out: 11:00am

Property Location
A stay at JW Marriott San Francisco Union Square places you in the heart of San Francisco, walking distance from Union Square and Marrakech Magic Theater. This 4-star hotel is close to Lombard Street and Fisherman's Wharf.

Make yourself at home in one of the 337 air-conditioned rooms featuring minibars and LCD televisions. Your room comes with a pillowtop bed. Premium TV channels and video-game consoles are provided for your entertainment, with wired and wireless Internet access available for a surcharge. Bathrooms have designer toiletries and hair dryers.

Enjoy recreation amenities such as a fitness center or take in the view from a terrace. Additional amenities at this hotel include wireless Internet access (surcharge), a fireplace in the lobby, and tour/ticket assistance.

Grab a bite to eat at the hotel's restaurant, which features a bar, or stay in and take advantage of room service (during limited hours). Quench your thirst with your favorite drink at a bar/lounge. Buffet breakfasts are available for a fee.

Business, Other Amenities
Featured amenities include high-speed (wired) Internet access (surcharge), a business center, and limo/town car service. Planning an event in San Francisco? This hotel has 13320 square feet (1237 square meters) of space consisting of conference space and meeting rooms.

  • Breakfast fee: between USD 21 and USD 29 per person (approximately)
  • Fee for in-room/public wireless Internet: USD 9.95 per day (rates may vary)
  • Fee for in-room high-speed Internet (wired): USD 9.95 per day (rates may vary)
  • Valet parking fee: USD 66 per night plus tax and SUVs and oversized vehicles USD 76 plus tax

  • Pets allowed for a non-refundable fee of USD 75 per accommodation, per stay. Weight limit is 25 lbs and under.

Reserve San Francisco Customer Reviews

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TripAdvisor Reviews
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"SF Base"
TripAdvisor user rating 4 out of 5
Reviewed February 19, 2019 NEW
The perfect base for exploring San Francisco. The rooms are newly renovated, clean, spacious and well equipped. Breakfast is varied and delicious but the staff was slow at brining orders (but quite quick with the bill). The reception area has a lovely fireplace to enjoy as one has a drink from the bar or coffee, just don't ask for cappuccino (they served me one which I could tell had burnt milk and I didn't touch so told the staff that i was sorry but would cancel it and took another drink instead, he made a face and told me 'thats why i don't make them'- i find it quite absurd a comment and found it unprofessional (both the reply i got and the inability to prepare a decent cappuccino!). Furthermore we sent a jacket to dry cleaning and were delivered it back with broken buttons. As we complained we were reimbursed but nothing further was offered. The stay was close to perfect but spoiled by avoidable errors in service.
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Perth, Western Australia, Australia
TripAdvisor user rating 4 out of 5
Reviewed February 17, 2019 NEW
We arrived at the fabulous JW Marriott San Francisco in the morning, after a long haul flight, I was hoping that my husband and our two boys would be able to check in early and have a nap as we had been awake for over 25 hours but unfortunately our 2 queen bedroom was not ready. Fortunately the hotel is in a great location, so we left our bags at reception and headed down to the vibrant Union Square, a place where you can find many shops, restaurants and access to buses to see the sights. Later in the day we went back to the hotel and checked into our room, which was clean, modern and refreshed. It was a little noisy outside at night from all the sirens, but I would imagine this noise would have been heard in most hotels in the area. We only stayed for 2 nights, so we didn't get a chance to explore the hotel much as we were out seeing the sights, but I am glad I made the choice to stay here because it was a lovely hotel in a great spot and an ideal place to stay whilst visiting San Francisco. If we return we would definitely stay here again.
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Christina S
Denver, Colorado
"Great location with a nice surprise!"
TripAdvisor user rating 5 out of 5
Reviewed February 13, 2019 NEW
I stay in a variety of hotels....this hotel is lovely and the rooms are well appointed. To my surprise, in the fitness center is a note: We launder your clothing for free! I only packed one workout outfit and as such was really pleased to take advantage of this offer! What a nice stay and pleasant surprise!
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"beautiful courtyard"
TripAdvisor user rating 5 out of 5
Reviewed February 12, 2019 NEW
love the set up of this hotel with all the rooms facing an inner courtyard. theres a nice bar in the mezzanine and the service to your room is great if you need anything extra. my key card through the app didnt work which was annoying but not a deal breaker.
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Dana Point, California
"Great Hotel in a Great Location"
TripAdvisor user rating 5 out of 5
Reviewed February 12, 2019 NEW
I recently stayed here in December 2018. The room was large with (2) queen beds, dressing area, and huge bathroom. And the view of the city was awesome! We had the breakfast buffet both mornings....great staff, excellent food! It may be a little pricier than other hotels in Union Square....but definitely worth it!
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JW Marriott San Francisco Union Square is located at 500 Post StreetSan Francisco, CA 94102
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Frequently Asked Questions about JW Marriott San Francisco Union Square

What hotel amenities are available to guests?
On-site amenities at the JW Marriott San Francisco Union Square hotel include:

  • Express check-in and check-out
  • Complimentary wireless internet in lobby and public areas
  • Wired and wireless in-room internet access (Charge applies)
  • Valet parking (Charge applies)
  • 100% smoke-free hotel
  • Pet-friendly rooms and hotel
  • Buffet breakfast (Charge applies)
  • Continental breakfast (Charge applies)
  • Cash machine/ATM
  • Coffee/tea in-room
  • Concierge Lounge Hours
  • Concierge desk
  • Gift/Newsstand
  • Safe deposit boxes at front desk
  • Level III restaurant and bar
  • Fitness center
  • Business services
  • Accessible guest rooms

What in-room amenities are provided?
In-room amenities vary per type of room reserved. Standard amenities at the JW Marriott San Francisco Union Square hotel include:
  • Pillowtop mattress, featherbed, and duvet
  • Separate bathtub and shower
  • Hair dryer
  • Lighted makeup mirror
  • Bathrobes
  • Alarm clock
  • Safe
  • Desk and chair
  • Iron and ironing board
  • Room service
  • Coffee and tea maker
  • Mini-bar

Is a hotel shuttle service provided by the hotel?

Is the hotel pet-friendly?
Yes. Pets up to 25 lbs are allowed with a USD 75 non-refundable fee for each pet per stay.

Can I reserve a smoking room? 
No. This hotel is 100% smoke-free.

Will my room have a microwave and/or mini-fridge?

Do rooms include safes?

Does the hotel have Internet access?
WiFi is available free of charge in public hotel areas. In-room WiFi and wired Internet access is offered for an additional fee.

What parking options are at the hotel?
Valet parking is available only for USD 66 daily.

How many rooms are in the hotel?
The hotel has 266 rooms and 78 suites across 21 floors.

Does the hotel serve a complimentary breakfast?
No. However, continental and buffet breakfasts are available for purchase.

Can I request a rollaway bed or crib?

Does the hotel have a pool?