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

Have you been to JW Marriott San Francisco Union Square? Share your knowledge and be the first to review this.
TripAdvisor Reviews
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"A Tale of Two Cities"
TripAdvisor user rating 5 out of 5
Reviewed April 16, 2019 NEW
I will write about the hotel but do not ignore my commentary on the City of San Francisco. The hotel is very conveniently located to shopping and restaurants. It has a well appointed lobby and very nice rooms. We were in a recently renovated junior suite. Upon check-in the staff were very friendly and accommodating to some requests. We are Platinum Elite so that helps but they were nicer and more accommodating than most of the other Marriott properties we have stayed at recently. They upgraded our room from a two queen to the junior suite (should happen at all hotels given status but it does not). They added a roll-away bed (no charge). They provided us extra breakfast vouchers (lounge was closed for the weekend). And they provided us an extra late check-out. Top notch all around. Thank you JW Marriott SF! Now, to the bad and unrelated to the hotel but has to be told if you plan on visiting for anything other than business. The city is in crisis, especially around Union Square and DO NOT go past Market street. The homeless crisis is NOT made up. The city is dirty and downright disgusting. It has always had homeless, as noted in my prior 20+ trips to SF, but my family and our 15 year old saw things they should not have. A guy in a drug induced manic episode outside of Mortons Steak House screaming, falling down and throwing up. Watching a young woman overdose in the arms of another drug addict homeless person. Rows, and rows of homeless lining the street all a stones throw from some of the highest end shopping in the world. Shops with armed guards at the door. From the Mission District to the Castro to Union Square the city is broken. This is really a sad, sad tale of two cities and liberal policies run amok.
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Rustington, United Kingdom
"Nice hotel in a good location"
TripAdvisor user rating 4 out of 5
Reviewed April 16, 2019 NEW
Very close to Union Square, the JW Marriott is a nice hotel for exploring parts of the City. Parking is valet only, and very expensive. Rooms are a good size. The bar is fairly limited, and serves snack foods, so venture out if you want something better/cheaper.
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Dubai, United Arab Emirates
"Comfortable in great location"
TripAdvisor user rating 4 out of 5
Reviewed April 13, 2019 NEW
Recently stayed for one week at this hotel and it was very pleasant. The room was spacious and very modern. Bathroom was a separate room from the bedroom area with a great shower facility! We were located on the 17th floor with a small view of the city and had no issues with street noise. You're located 3/4 blocks from Union Square, which has everything from restaurants to retail malls. There is a car rental facility (Hertz) a short walk from the hotel with very reasonable rates. I'd recommend you park your rental in the car park located above the rental depot, as hotel parking is $66 per night! Whilst the overnight rate in the public parking is $42 if I remember correctly. The chicken wings and cheese board is recommended if you're ordering room service! Very tasty! I'd recommend this hotel, very central, clean and modern.
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Mississauga, Canada
"Modern and Comfortable"
TripAdvisor user rating 5 out of 5
Reviewed April 11, 2019 NEW
Stayed at the JW Marriott San Francisco Union Square in April 2019. The hotel is modern with an interesting lobby and a decent restaurant. It is almost three blocks away from Union Square. The hotel was also 5-6 blocks away from China Town. The hotel is surrounded by interesting restaurants, car rentals, and shopping places. The room was spacious and the staff very accommodating and friendly. The only negative was the tiny restroom. Although we were on the 20th floor, we kept on hearing people screaming in the street (not the hotel fault but annoying nevertheless).
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Bloomington, Indiana
"Good Room"
TripAdvisor user rating 4 out of 5
Reviewed April 10, 2019 NEW
Bed is very comfy. Love that the windows open and it’s quiet enough to have them open at night (at least on the 9th floor). Water pressure could be better, but large tiled shower and spacious bathroom vanity are nice. Lots of good common space to enjoy.
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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?