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San Francisco Marriott Union Square

480 Sutter Street, San Francisco, CA, USA, 94108
Venue image

About us

With a location in San Francisco’s iconic Union Square – in the heart of world-class shopping, dining and entertainment – the San Francisco Marriott Union Square is the perfect place for groups to blend business and pleasure, effortlessly. Within walking distance of the Moscone Convention Center, this contemporary San Francisco hotel dazzles with 30 stories of stylish, innovative and flexible space – including 401 guest rooms and 74 suites offering supremely comfortable bedding and high-speed Internet. A vibrant, Wi-Fi enabled Great room lobby provides an inviting space where guests can gather and connect or mix and mingle, as well as savor the creative cocktails, excellent selection of wines and locally-sourced fare of bin480. High-tech, high touch meetings are enabled by 10,000 sq ft of function space designed to foster creativity and collaboration. Catering that fuels the imagination with fresh and healthy options and a mindset that no challenge is too big and no detail too small to orchestrate meeting perfection. We offer a state-of-the-art fitness center for those who make exercise a priority and full breakfast service to nourish the new day’s ambitions. All of this is enhanced, of course, by Marriott’s legendary ability to host its guests, and the events they attend, brilliantly.

Venue Details

ChainMarriott Bonvoy
BrandMarriott Hotels
Built1972
Renovated2018
Total meeting space10,000 sq. ft.
Guest Rooms401
Venue typeHotel

Industry Ratings

Northstar
AAA

Amenities

Room features and guest services
  • Calls (local)
  • Calls (toll-free)
  • Laundry service
  • Luggage storage
  • View (urban)
  • Voicemail box
Facilities
  • Onsite catering
  • Onsite restaurant
  • Onsite security
  • Rental car service
  • Space (private)
  • Space (semi-private)
  • Wheelchair accessible
Business services
  • AV capabilities
  • Business center
  • Video conference

Need dates

Priority windows that venues prefer for hosting events

Nov 14, 2025 - Nov 16, 2025
Nov 21, 2025 - Nov 30, 2025
Dec 12, 2025 - Jan 11, 2026

Seasonal Availability

Do you want to know if your event is during the high or low season? Check the season availability for this hotel.
High season
Shoulder season
Low season
Jan 01 - Apr 30Dec 01 - Dec 31Sep 01 - Nov 30May 01 - Aug 31

Meeting rooms

Total meeting space
10,000 sq. ft.
Largest room
3,276 sq. ft.
Space (private)
1,000 sq. ft.
Meeting rooms
10
Second largest room
3,276 sq. ft.
Space (semi-private)
1,500 sq. ft.
Explore Meeting Rooms
Explore Meeting Rooms
Find the perfect room with setup charts and interactive 3D floor plans.

Meeting space

Name
Room size
Ceiling height
Maximum capacity
U-Shape
Banquet rounds
Theater
Classroom
Boardroom
791 sq. ft.
33 x 26 sq. ft.
10.4 ft.
50
-
50
50
20
18
400 sq. ft.
20 x 20 sq. ft.
8.5 ft.
30
-
30
24
12
14
709 sq. ft.
22 x 38 sq. ft.
11 ft.
50
18
40
50
24
18
1,943 sq. ft.
67 x 29 sq. ft.
12.5 ft.
200
44
140
200
90
40
592 sq. ft.
28 x 23 sq. ft.
10.4 ft.
40
15
40
40
24
16
568 sq. ft.
28 x 23 sq. ft.
10.4 ft.
40
15
30
40
20
16
898 sq. ft.
43 x 23 sq. ft.
10.4 ft.
70
27
60
70
36
30
2,059 sq. ft.
98 x 23 sq. ft.
10.4 ft.
150
55
140
150
74
70
375 sq. ft.
25 x 15 sq. ft.
9.5 ft.
12
----
12

Guest rooms

Total guest rooms
401
Single (1 bed)
246
Double (2 beds)
155
Suites
51

Location

Getting Here

Distance from airport 14.2 mi
Parking in the area
Valet parking
Bus parking

Local Attractions

Chase Center - Home of the Golden State Warriors
Chase Center - Home of the Golden State Warriors
Recreation
1 Warriors Way
San Francisco, CA, US 94158
Visit website
Oakland International Airport
Oakland International Airport
Airport
1 Airport Dr
Oakland, CA, US 94621
Visit website
San Francisco International Airport
San Francisco International Airport
Airport
15 mi
780 S. Airport Blvd.
San Francisco, CA, US 94128
Visit website
Alcatraz Island
Alcatraz Island
Recreation
Fort Mason, Bldg 201
San Francisco, CA, US 94123
Visit website
Oracle Park - Home of MLB San Francisco Giants
Oracle Park - Home of MLB San Francisco Giants
Recreation
24 Willie Mays Plaza
San Francisco, CA, US 94107
Visit website
Cable Cars/Powell Street
Cable Cars/Powell Street
Historical landmark
1201 Mason Street
San Francisco, CA, US 94108
Visit website
Chinatown
Chinatown
Recreation
Grant Street
San Francisco, CA, US 94108
Visit website
Civic Center - City Hall
Civic Center - City Hall
Business district
355 McAllister Street
San Francisco, CA, US 94102
Visit website
Embarcadero Center/Ferry Terminal
Embarcadero Center/Ferry Terminal
Recreation
1 Ferry Building
San Francisco, CA, US 94102
Visit website
Financial District
Financial District
Business district
Fisherman's Wharf / Pier 39
Fisherman's Wharf / Pier 39
Recreation
Pier 39, Ghirardelli Square
San Francisco, CA, US 94133
Visit website
Golden Gate Bridge
Golden Gate Bridge
Historical landmark
Visit website
Moscone Convention Center
Moscone Convention Center
Convention center
747 Howard Street
San Francisco, CA, US 94103
Visit website
San Francisco Shopping Centre - Westfield Center
San Francisco Shopping Centre - Westfield Center
Shopping
845 Market Street
San Francisco, CA, US 94103
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Union Square
Union Square
Shopping
Geary Street
San Francisco, CA, US 94108
Visit website
Wine Country/Napa and Sonoma
Wine Country/Napa and Sonoma
Recreation
Visit website
Aquarium of the Bay
Aquarium of the Bay
Recreation
The Exploratorium
The Exploratorium
Historical landmark
Yerba Buena Center
Yerba Buena Center
Museum

Preferred vendors

Bay City Bike
Bay City Bike
Incline Village, multi-city
The Perfect Way to Enjoy San Francisco Bay City Bike: Your Source For San Francisco Bike Experiences. Biking San Francisco is our first love. See below and choose from an amazing selection of San Francisco Guided Bike Tours, Self-guided bike rentals, Alcatraz tours, combo tours, and more! Have a larger private group or a special route in mind? We are passionate about planning bike events! Bike San Francisco! We have 5 locations all in SF to help see the most where you are! The Bay City Bike team specializes in planning and hosting customized San Francisco Bike Tours for groups. Since 2001 we have hosted hundreds of guided and self guided tours and events of all sizes, from intimate family parties of three, to offsite, 20 mile bike tours of 300.
Activity
Visit Profile
Culinary Artistas
Culinary Artistas
San Francisco, multi-city
Culinary Artistas was founded on the idea that cooking is a language that connects us to our cultures, bodies, minds, souls, and most of all, to each other. Our vision is to create an inspiring and inclusive space for people to celebrate, cook and explore. We are located in San Francisco’s historic Ghirardelli Square, a place that exemplifies our beautiful city’s celebrated food culture. From private venue rentals to kids cooking classes, we welcome you to our space! Our studio can be rented for private parties, off-sites/team building, pop-ups, weddings, cooking competitions, and more. We also offer kids cooking classes that enable kids to explore the world of real foods, expand their palates, and forge a lifelong healthy relationship with cooking and eating. We are a fantastic team of educators, chefs, events managers and parents that work together to create an exceptional experience grounded in inclusivity, creativity and celebration. Please come by and say hi - we’d love to meet you!
Activity
Visit Profile
Pacific Catch
Pacific Catch
Campbell, multi-city
Pacific Catch is a rapidly growing West Coast Fish House dedicated to delivering high-quality, sustainable seafood with a unique Pacific-inspired flair. If you're not a fan of fish, we have a variety of delicious options available from our robust menu to ensure everyone finds something they'll love. We pride ourselves on our "Aloha Spirit" – a commitment to warm hospitality, community engagement, and protecting our oceans through thoughtful sourcing. Our menu explores diverse flavors from across the Pacific Rim, served in a vibrant and welcoming atmosphere. Each of our locations offers unique spaces, from private rooms with AV capabilities to semi-private rooms and patios with walk-up bars. These areas are perfect for cocktail receptions, happy hours, and group dining. If you can't make it to the restaurant, we can bring the party to you. Our buffet options, platters, and individually packaged "Guest Favorites" can also be brought to your office, hotel or meeting space.
Catering
Restaurant/Bar
Visit Profile
Avital Food & Drink Experiences
Avital Food & Drink Experiences
Boston, multi-city
You need a more interesting and memorable experience for your clients, coworkers, family, or friends - we design interactive food & drink experiences to wow your guests! Avital Food & Drink Experiences has been designing and producing cutting edge dining experiences and foodie activations for 12 years and counting, with over 100,000 happy guests. From food tours, to interactive meals, to conference activations and even virtual events, we've got you covered. If it needs food or drink, and it needs to be memorable and unique, come to Avital Experiences. Choose from our library of options, or ask us about custom built experiences to suit your event. Food & Drink is the Ultimate Connector. We can't wait to strengthen your human connections via our interactive food & drink experiences.
Activity
Restaurant/Bar
Visit Profile
Totally Toronto Art/Sassy City Studio
Totally Toronto Art/Sassy City Studio
Chicago, multi-city
Our service platform covers all the bases: Retail, Wholesale and Corporate Gifting. We are the perfect partner for any business bringing an event to our city. Founded in 2014, Sassy City Studio has had ample time to refine our offerings and establish relationships with the right manufacturers to help you create memorable events. Our experience includes collaborations with Destination Toronto, various event planners, and providing staff recognition and corporate gifts for Unity Health, a network of hospitals in Toronto. The foundation of our product line is the renowned artwork of local artist David Crighton, who has been capturing the essence of your city through his memorable images since 1973. We have recently added two new artists to our platform and have plans for continued expansion along the same these for other cities in North America.
Amenities/Gifting
Logistics/Decor
Visit Profile
Fogo de Chao - San Francisco
Fogo de Chao - San Francisco
San Francisco
Fogo San Francisco lies in the heart of the bustling SOMA District, just steps away from the Moscone Convention Center, Financial District, and some of the city’s best shopping at Market Street. Featuring a contemporary design and an outdoor patio, Fogo is ideal for business functions or even a casual night out. Fogo elevates the centuries-old cooking technique of churrasco – the art of roasting high-quality cuts of meat over an open flame – into a cultural dining experience of discovery. Differentiated menus are offered for all dayparts including lunch, dinner, weekend brunch and group dining, plus full-service catering and contactless takeout and delivery options.
Catering
Restaurant/Bar
Visit Profile
305 Transportation
305 Transportation
Atlanta, multi-city
Impeccable Luxury Ground Transportation 305 Transportation, with corporate offices in Miami, Fla., combines over 15 years of experience providing the highest level of corporate sedan, executive limousine, van and coach services in more than 500 destinations worldwide. With just one call, impeccable service, expertise and knowledge of the transportation industry are delivered to you allowing you to experience elite ground transportation services for all your travel needs. Unique in our approach, 305 Transportation offers flexible, reliable and convenient local, national and international travel solutions and transportation options for secure, comfortable, and reliable service, both in the air and on the ground. Executive Travelers, Corporate Travelers, Event Planners, Travel Agents and Leisure Travelers all look to the leader in global transportation services for their chauffeured transportation needs. 305 Transportation is driven to provide consistently superior service that will exceed your every expectation. By always going the extra mile and delivering exceptional attention to detail 305 Transportation ensures that you travel safely, comfortably and confidently.
Transportation
Visit Profile
JSH Music Productions, Inc.
JSH Music Productions, Inc.
Aspen, multi-city
full-service live music entertainment company; 11 different live bands in many styles and sizes; performing since 2007
Hired Entertainment
Visit Profile
Ciara Cusseaux Photography
Ciara Cusseaux Photography
Los Angeles, multi-city
Professional event photography for conferences, association meetings, corporate retreats, and incentive trips across Southern California and in key destinations around the world. Based in San Diego and San Francisco, I partner with planners and event teams to deliver clean, high-impact images that reflect the purpose, energy, and professionalism of every business gathering. With fast turnaround times, a thoughtful, low-profile approach, and a focus on visually aligning with your event’s tone and goals, I make it easy to check "photographer" off your list with confidence. I also travel with corporate clients to ensure seamless coverage across multi-location or recurring events. Whether you're organizing a one-day leadership summit, or a multi-day incentive retreat, I help you create a lasting visual narrative that extends your message well beyond the final session
Logistics/Decor
Visit Profile
Joshua's Worldwide Transportation
Joshua's Worldwide Transportation
Albuquerque, multi-city
Since 1995, Joshua’s Worldwide has transformed transportation through uncompromising attention to detail. Founded by Gary and Belinda McKeon with just six vehicles, we’ve grown into a premier transportation service with a fleet of 35+ vehicles and over 50 dedicated team members. Our commitment goes beyond transportation – we provide an experience. From casino shuttles to corporate events, weddings to leisure tours, we deliver first-class service with: 24/7 live customer support Rigorous chauffeur training and background checks GPS tracking and flight monitoring Impeccable safety standards Partnerships with world-class organizations We don’t just move you from point A to point B – the team at Joshua’s Worldwide creates memorable journeys tailored to your needs. Whether you’re traveling for business or pleasure, Joshua’s Worldwide ensures your transportation is comfortable, safe, and exceptional.
Transportation
Visit Profile
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Affiliated Organizations (1)

Additional Information

Cancellation Policy

72 Hours

Additional details

-All meeting spaces were renovated in 2016 -Guestrooms were renovated in 2018 -Lobby, Restaurant, Bar renovated in 2019 -Complimentary WiFi in lobby and restaurants -A/V technical support is available on-site GREEN INITIATIVES • Compact fluorescent lamps in guestrooms • Extensive LED lighting in public areas • Waste recycling • Low-flow shower heads in guestrooms • Low-flow aerators in guestroom and back of house sinks • Dual-flush toilets in guestrooms to save water • Hotel participates in demand response program (i.e. Shed electrical loads on regional high demand days) • Waterless urinals in men’s locker room • Linen-less tables in the restaurant • Compostable take away (carry out) containers • Drinking water dispensers throughout the hotel to reduce bottled water usage

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San Francisco Marriott Union Square Frequently Asked Questions

Explore frequently asked questions from the San Francisco Marriott Union Square regarding Health and Safety, Sustainability, and Diversity and Inclusion

Sustainable Practices

Please provide comments or a link to any publicly communicated San Francisco Marriott Union Square's sustainability or social impact goals/strategy.
Please visit Marriott.com/Serve360 for Marriott International's sustainability & social impact strategy and 2025 goals information.
Does San Francisco Marriott Union Square have a strategy that focuses on the elimination and diversion of waste (i.e. plastics, papers, cardboard, etc.)? If yes, please elaborate on your strategy of elimination and diversion of waste.
Yes, Paper,Newspaper,Cardboard,Aluminum,Plastic,Cooking Oil

Diversity and Inclusion

For US hotels only, is San Francisco Marriott Union Square and/or parent company certified as a 51% diverse owned business enterprise (BE)? If yes, please indicate which one of the following you are certified as:
No response.
If applicable, could you please provide a link to San Francisco Marriott Union Square's public report on their commitments and initiatives related to diversity, equity, and inclusion?
https://www.marriott.com/diversity/diversity-and-inclusion.mi

Health and Safety

Were practices at San Francisco Marriott Union Square developed based on health service recommendations from public governmental entities or private organizations? If Yes, please list which organizations were used to develop these practices.
Yes, Marriott cares greatly about every guest's experience and takes hygiene and sanitation very seriously. Marriott has established strict standards of cleanliness for all of its hotels that either meet or exceed public health department regulations. 
Does San Francisco Marriott Union Square clean and sanitize public areas and publicly accessible facilities (i.e. meeting rooms, restaurants, elevator banks, etc.)? If yes, describe any new measures that are taken.
Yes, Marriott cares greatly about every guest's experience and takes hygiene and sanitation very seriously. Marriott has established strict standards of cleanliness for all of its hotels that either meet or exceed public health department regulations. 
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