When you stay at San Francisco Marriott Union Square, you'll be within a 15-minute walk of Union Square and Moscone Convention Center. The restaurant is the perfect spot for a bite to eat, and after visiting the fitness center for a workout, you can unwind with a drink at the bar/lounge. Also, Oracle Park and San Francisco Bay are just a 5-minute drive away. Fellow travelers say great things about the helpful staff and location. Public transportation is only a short walk: Powell St & Sutter St Stop and Powell St & Bush St Stop are just steps away.
Languages
English, Spanish
At a glance
Hotel size
401 rooms
Arranged over 30 floors
Arriving/Leaving
Check-in start time: 4 PM; Check-in end time: midnight
Express check-in/out available
Early check-in subject to availability
Minimum check-in age: 18
Check-out time is 11 AM
Late check-out subject to availability
Restrictions related to your trip
Check COVID-19 restrictions.
Special check-in instructions
Front desk staff will greet guests on arrival
This property doesn't offer after-hours check-in
Required at check-in
Credit card, debit card, or cash deposit required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 18
Pets
Pets not allowed
Internet
Free WiFi in public areas
WiFi in rooms*
Parking
Secured onsite self parking (USD 70.68 per day; includes in/out privileges)
You'll be asked to pay the following charges by the property at check-in or check-out. Fees may include applicable taxes:
Destination fee: USD 35.25 per accommodation, per night
Optional extras
WiFi is available in guestrooms for USD 14.95 per 24-hour period (rates may vary)
Early check-in can be arranged for an extra charge (subject to availability)
Late check-out can be arranged for an extra charge (subject to availability)
Renovations and closures
The following facilities are closed on Friday and Saturday:
Bar/lounge
Parking
Secured self parking costs USD 70.68 per day with in/out privileges
Policies
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
This property accepts credit cards. Cash is not accepted.
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).
Please note that cultural norms and guest policies may differ by country and by property. The policies listed are provided by the property.
Also known as
Marriott Hotel San Francisco Union Square
San Francisco Marriott Union Square
Marriott San Francisco
San Francisco Marriott Union Square Hotel San Francisco
San Francisco Marriott Union Square Hotel
San Francisco Marriott Union Square Hotel
San Francisco Marriott Union Square San Francisco
San Francisco Marriott Union Square Hotel San Francisco
Frequently asked questions
Does San Francisco Marriott Union Square offer free cancellation for a full refund?
Yes, San Francisco Marriott Union Square does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Are pets allowed at San Francisco Marriott Union Square?
Sorry, pets aren't allowed.
Is parking offered on site at San Francisco Marriott Union Square?
Yes. Self parking costs USD 70.68 per day. Electric vehicle charging is available.
What are the check-in and check-out times at San Francisco Marriott Union Square?
Check-in start time: 4 PM; Check-in end time: midnight. There's a charge for early check-in (subject to availability). Check-out time is 11 AM. Late check-out is available for a charge (subject to availability). Express check-in and check-out are available.
Is there an onsite casino at San Francisco Marriott Union Square?
No, this hotel doesn't have a casino, but San Pablo Lytton Casino (22-min drive) is nearby.
What is there to do at San Francisco Marriott Union Square and nearby?
Have fun with activities like boat tours, hiking, and kayaking, and practice your swing at the nearby golf course. Enjoy amenities like a fitness center and a garden.
Are there restaurants at or near San Francisco Marriott Union Square?
Yes, there's an onsite restaurant.
What's the area around San Francisco Marriott Union Square like?
San Francisco Marriott Union Square is a short 1-minute walk from Powell St & Sutter St Stop and 14 minutes' walk from Moscone Convention Center. The local area is walkable and popular for its beaches.
San Francisco Marriott Union Square Reviews
Reviews
9.0
Wonderful
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
9.4/10
Cleanliness
9.2/10
Staff & service
8.6/10
Amenities
9.2/10
Property conditions & facilities
9.0/10
Eco-friendliness
Reviews
10/10 Exceptional
Nov 11, 2024
Nice modern hotel in Union Square
Hotel is amazing. Too bad we stayed during a strike. They were super annoying. But the hotel staff was great. Union square definitely doesn’t feel as safe as it was a few years ago. Homeless are overtaking that part of the city
eric
eric, 2-night trip
Verified Hoteles.com guest review
10/10 Exceptional
Oct 7, 2024
Songhaa
Songhaa, 1-night trip with friends
Verified Hoteles.com guest review
8/10 Very Good
Sep 28, 2024
Ravi
Ravi, 2-night trip
Verified Hoteles.com guest review
10/10 Exceptional
Sep 22, 2024
Ezra
Ezra, 1-night trip
Verified Hoteles.com guest review
6/10 Good
Sep 18, 2024
The Marriot on Union
The sheets smelled bad and musty.
Verified traveler
1-night trip with friends
Verified Hoteles.com guest review
6/10 Good
Sep 16, 2024
Sagar
Sagar, 3-night trip
Verified Hoteles.com guest review
10/10 Exceptional
Sep 15, 2024
Greg
Greg, 2-night trip
Verified Hoteles.com guest review
10/10 Exceptional
Sep 15, 2024
Elizabeth
Elizabeth, 2-night family trip
Verified Hoteles.com guest review
6/10 Good
Sep 4, 2024
Nice bartenders
They charge a $30 resort fee each day that can be used in the bar or restaurant. The bartenders were very friendly and the service was great. The beds were less to be desired. Small doubles not very comfortable with thin pillows.
Betty
Betty, 3-night family trip
Verified Hoteles.com guest review
10/10 Exceptional
Sep 2, 2024
Michelle
Michelle, 2-night trip
Verified Hoteles.com guest review
10/10 Exceptional
Aug 30, 2024
Taylor
Taylor, 1-night business trip
Verified Hoteles.com guest review
10/10 Exceptional
Aug 25, 2024
Verified traveler
3-night family trip
Verified Hoteles.com guest review
10/10 Exceptional
Aug 23, 2024
It was grest
Raymond
Raymond, 1-night family trip
Verified Hoteles.com guest review
10/10 Exceptional
Aug 22, 2024
Great room, great location, wonderful staff - everything you’d want
Raymond
Raymond, 3-night trip
Verified Hoteles.com guest review
10/10 Exceptional
Aug 19, 2024
Daniel
Daniel, 3-night trip
Verified Hoteles.com guest review
10/10 Exceptional
Aug 19, 2024
Ernestine
Ernestine, 2-night trip
Verified Expedia guest review
8/10 Very Good
Aug 18, 2024
One of the few hotels where the resort fee actually added value. $30 daily food or beverage credit, 2 one way tram passes. Location was very convenient. Bar was fantastic to hang out and chill.
Mary
Mary, 4-night family trip
Verified Hoteles.com guest review
10/10 Exceptional
Aug 18, 2024
Clean property except for a nasty, dirty window in our room, friendly, helpful staff
Ricardo
Ricardo, 2-night trip
Verified Expedia guest review
8/10 Very Good
Aug 18, 2024
The hotel was in a very centralized location in San Francisco. It is easily accessible to Metro and Public Bus services. There are plenty of restaurants available adjacent to the hotel which are walkable distances. The area is safe to walk around, even at night. As tourists in any destination, we were careful.
The hotel also provided a free credit of USD 30 per room for purchase of food and beverage at the hotel. Plus, they provided 2 tickets for the Cable Car.
The hotel is well maintained and an ideal place to stay for a visitor who needs a decent place to stay. Most amenities are provided by the hotel. There’s even a safe in the room to store valuable items.
The staff were very friendly and hospitable. They kindly helped us with any enquiries and information requested.
Augustine
Augustine, 2-night family trip
Verified Expedia guest review
10/10 Exceptional
Aug 18, 2024
We enjoy it
Johanna
Johanna, 6-night trip
Verified Expedia guest review
8/10 Very Good
Aug 18, 2024
elsa
elsa, 6-night trip
Verified Expedia guest review
8/10 Very Good
Aug 16, 2024
The hotel is at its best location if you want to roam around union square. The room is small but clean. I would like to comment that they dont have usb charger type in the room compared to other 3 star hotels that Ive been to.
Roxanne
Roxanne, 3-night family trip
Verified Expedia guest review
10/10 Exceptional
Aug 13, 2024
It’s a gem in the middle of the jungle. The property was clean, well kept. The staff are nice and accommodating. Hats of to the doormen especially Fernando. ⭐️
maria
maria, 3-night family trip
Verified Expedia guest review
10/10 Exceptional
Aug 13, 2024
Clean , nice , very close to everything , nice restaurant , good breakfast , very recommended