For business and leisure travelers, San Francisco Marriott Union Square is the perfect, boutique-style hotel near Union Square. Stay busy near downtown attractions, sample sizzling street food in Chinatown or catch one of SFO's historic cable cars. Return to our hotel for bin480, our restaurant and bar serving Californian cuisine and handcrafted cocktails. Recharge at our 24-hour fitness center and consider one of our updated venues totaling 10,000 square feet of event space, including Union Square Ballroom and 30th-floor facilities with panoramic views of downtown. Our hotel rooms offer plush bedding, flat-screen TVs, streaming apps, ample work desks, Wi-Fi and tall windows showcasing San Francisco or the Bay. Access free breakfasts and desserts from our Club-level rooms and enjoy family-friendly suites with living rooms and sofa beds. Reinvent how you travel at our hotel near Union Square, San Francisco, CA.

Property Information

Year Built: 1971
Last Renovation: 2018
Floors: 30
Nonsmoking rooms: 401
Suites: 51
Total rooms: 350
Total rooms and suites: 401


Resort Details


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General Policies & Fine Print

Check In: 4:00 PM
Check Out: 11:00 AM
Kids Stay Free Policy Maximum number of children per paid adult: 0Maximum child age: 13

Customer Ratings & Reviews

TripAdvisor Traveler Rating

4.0 2201 reviews
  • 2.0 star tripadvisor rating
    Great location , not so great service

    I’ve stayed at this hotel a few times and I’ve been disappointed for the last few stays. First, the positive. Great location, close to many things you will want access to, Union square, cable car, etc. Warning #1…the lower floors are VERY noisy. The street noise it bad. I always request a high floor but for the last few stays, you’d think I was asking for the presidential suite. Warning #2… the front desk attendants have no desire to help. They simply spit out the same lines over and over again… the computers fault… we are full… sold out can’t accommodate that request… and so on. Warning #3…. The restaurant closes early and there is no room service. It a big deal unless you are looking for a meal after a long flight.

    Apr 23, 2023
  • 4.0 star tripadvisor rating
    Great Location.

    Located near Union Square. Close to Cable Car line and other public transportation. Friendly staff and normal Marriott room. Pricey restaurant and bar but many dinner options near by. Easy walk to Chinatown. Also close to many shops that surround Union Square

    Apr 23, 2023
  • 4.0 star tripadvisor rating
    Decent Business Hotel

    Worth staying in - Hotel is in an ok area near chinatown and handy for work. Rooms are nice and rates are good. bar is nice for a drink too so would reccomend overall. Pretty happy with it! Didnt get a chance to eat as was out but food seemed good too,

    Apr 17, 2023
  • 5.0 star tripadvisor rating
    Great stay and would stay again

    The entire stay was excellent. We were able to check in early. We also requested a late checkout although we ended up leaving before 11 AM. The room was clean and well furnished. I thought it could use one more garbage bin based on the size of the room. Although I was not happy about the destination charge, it was palatable with the food and beverage credit as well as the reusable water bottles. One gripe was valet parking. For the cost of over $70 per night, valet should have brought the vehicle to the front of the hotel, as opposed to my family and I having to walk around to the parking garage. The next is a minor thing but the dessert options at Bin 480 in the evening were disappointing. On the other hand, the morning breakfast buffet at $30 per adults and $13 per child was on point. We would stay here again. The location was good. I’m sure people who are in shape could probably have walked further than we did. However, we were not used to the hilly terrain and with small kids, we ended up using Uber to get to places that would have taken 30 minutes by foot.

    Mar 20, 2023
  • 5.0 star tripadvisor rating
    Wonderful Experience!

    We had a junior suite for 2 nights while in San Fransisco and it was very roomy and nice. The bed was so comfortable. Everything was extremely clean in the room and throughout the hotel. The shower was great, never had to wait for hot water, loved the showerhead, lots of water pressure. The staff was wonderful from check in through check out and everything in between. The breakfast had 2 options, full buffet breakfast or the continental buffet breakfast for $30 or $20. The fruit was very fresh, as was everything else, they had lots of options and if you got the full buffet, they had hot food too with made to order omelets. Great location for walking downtown, we were able to walk or take the trolley to many places around town like Fisherman's Wharf, shopping and lots of nice restaurants.

    Mar 19, 2023
Prices per person based on double occupancy including round-trip airfare via U.S. certified air carriers and round-trip airport/hotel transfers when arriving at airport closest to destination (for exceptions see Frequently Asked Questions), hotel taxes and baggage handling, fuel surcharges, and all pre-collected U.S. and foreign taxes. In some instances, pricing may specifically apply to one of multiple flights on select departure days. All packages are based on the lowest hotel/air classes available at time of publication, capacity controlled, subject to availability and change without notice. Promotional pricing may only be available for a limited time. Fees may apply for carry-on and checked baggage-view Baggage Policies. Some resort fees, environmental levies and departure taxes are not included and may be payable in resort. View Frequently Asked Questions for more information. Apple Vacations is not responsible for errors or omissions. Cancellation policies apply. Bookings are subject to the Fair Trade Contract. All public charter flights are operated by ALG Vacations Corp: Allegiant Air: PC 18-231, A319-156 seats or A320-186 seats /PC 18-234, A319-156 seats or A320-186 seats; Miami Air operated by TUI Airlines Belgium N.V. : PC 19-085 & PC 19-117, B737-800, 180 seats/PC 19-091, B737-800-183 seats; Swift Air: PC 19-092, B737-400-150 seats; Viva Aerobus: PC 18-228, A320-180 seats/ PC 19-079, A320-180-185 seats/PC 19-094, A320-185 seats. CST2139014-20 120319