San Francisco International Airport (SFO) - 19 min drive
Oakland, CA (OAK-Oakland Intl.) - 26 min drive
San Carlos, CA (SQL) - 28 min drive
Concord, CA (CCR-Buchanan Field) - 35 min drive
Bayshore Station - 9 min drive
22nd Street Station - 14 min drive
San Francisco Station - 24 min walk
Powell St & Sutter St Stop - 1 min walk
Powell St & Bush St Stop - 2 min walk
Powell St & Post St Stop - 2 min walk
Restaurants
Union Square - 3 min walk
Golden Gate Tap Room - 1 min walk
McDonald's - 2 min walk
Pacific Cocktail Haven - 2 min walk
Shelton Theater - 1 min walk
About this property
San Francisco Marriott Union Square
When you stay at San Francisco Marriott Union Square, you'll be within a 15-minute walk of Moscone Convention Center and San Francisco Museum of Modern Art. The restaurant is the perfect spot for a bite to eat, and after visiting the fitness centre for a workout, you can unwind with a drink at the bar/lounge. Also, Oracle Park and San Francisco Bay are a short five-minute drive away. Fellow travellers 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 only 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 on-site 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 checkout. Fees may include applicable taxes:
Destination fee: USD 35.25 per accommodation, per night
Optional extras
WiFi is available in guest rooms 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 that you 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 car 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 on-site 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 such as boat tours, hiking and kayaking, and practise your swing at the nearby golf course. Enjoy amenities such as a fitness centre and a garden.
Are there restaurants at or near San Francisco Marriott Union Square?
Yes, there's an on-site 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 travellers 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
4/10 Fair
26 December 2024
Wei
Wei, 2-night trip
Verified Hotels.com guest review
4/10 Fair
16 December 2024
Sergio
Sergio, 2-night trip
Verified Hotels.com guest review
10/10 Exceptional
25 November 2024
Clean room with basic comfort
Nice clean room. Wish there were dimmer on the lights and a single switch to turn them on/off.
Wished that the Wifi is not included.
Verified traveller
4-night business trip
Verified Hotels.com guest review
6/10 Good
22 November 2024
Ma
Ma, 4-night business trip
Verified Hotels.com guest review
10/10 Exceptional
11 November 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 Hotels.com guest review
10/10 Exceptional
7 October 2024
Songhaa
Songhaa, 1-night trip with friends
Verified Hotels.com guest review
8/10 Very good
28 September 2024
Ravi
Ravi, 2-night trip
Verified Hotels.com guest review
10/10 Exceptional
25 September 2024
Barbara
Barbara, 3-night trip
Verified Expedia guest review
10/10 Exceptional
24 September 2024
Samuel
Samuel, 2-night trip
Verified Expedia guest review
10/10 Exceptional
22 September 2024
Ezra
Ezra, 1-night trip
Verified Hotels.com guest review
10/10 Exceptional
22 September 2024
Nice, clean room with a great view.
Predrag
Predrag, 1-night romance trip
Verified Expedia guest review
10/10 Exceptional
21 September 2024
Is Marriott, excelent as always
ROBERTO
ROBERTO, 4-night family trip
Verified Expedia guest review
6/10 Good
18 September 2024
The Marriot on Union
The sheets smelled bad and musty.
Verified traveller
1-night trip with friends
Verified Hotels.com guest review
6/10 Good
16 September 2024
Sagar
Sagar, 3-night trip
Verified Hotels.com guest review
10/10 Exceptional
16 September 2024
Mahsa
Mahsa, 1-night trip
Verified Expedia guest review
10/10 Exceptional
15 September 2024
Greg
Greg, 2-night trip
Verified Hotels.com guest review
10/10 Exceptional
15 September 2024
Elizabeth
Elizabeth, 2-night family trip
Verified Hotels.com guest review
10/10 Exceptional
15 September 2024
HOONHUI
HOONHUI, 2-night trip
Verified Expedia guest review
10/10 Exceptional
14 September 2024
christopher
christopher, 1-night trip
Verified Expedia guest review
10/10 Exceptional
7 September 2024
Very helpful staff, clean facilities and good bed.
Simin
Simin, 3-night family trip
Verified Expedia guest review
10/10 Exceptional
7 September 2024
Clean , safe , comfortable
magda
magda, 2-night trip
Verified Expedia guest review
8/10 Very good
5 September 2024
Good location to main city activities. Professional and friendly staff and front desk team. Valet parking staff were helpful to keep my car charged over night while staying there. Secure valet was a nice addition for that location and overall SF!
FARAN
FARAN, 3-night trip with friends
Verified Expedia guest review
6/10 Good
4 September 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.