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+1 (888) 385-8465200 reviews
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$178515 Mason Street, San Francisco, 94102, California, United States
Reservations:
+1 (888) 385-8465200 reviews
1/62

Restaurant
Room service
Fitness center
Streaming service (like Netflix)
Air conditioning
Bar
Terrace
24-hour front desk
Step into a refined 4-star stay in San Francisco’s Union Square at 515 Mason Street. This JW Marriott places guests just about 1mi from the city center in San Francisco, California, United States, with easy access to iconic sights and neighborhoods. With 200 reviews and rates starting from $178, this hotel blends modern comfort with a touch of city chic.
Breakfast is offered, and the property features a restaurant and bar, plus room service for convenience. Amenities include a fitness center (free), streaming service (like Netflix), air conditioning, a terrace, and landmark views. Parking options come with extra charges—private parking and on-site parking—along with Wi-Fi (extra charges). The building is wheelchair accessible, offers elevators and upper-floor access, and provides soundproof rooms, free toiletries, and a bathtub for comfortable stays. Non-smoking rooms are available.
There’s space for meetings or special gatherings too, with meeting/banquet facilities available for an extra charge. A 24-hour front desk supports arrivals, and other thoughtful touches help make San Francisco exploration easy.
Mornings start right on site with breakfast, and two on-site dining options keep meals effortless between city adventures. Level III Restaurant serves American fare in a modern setting, while Level III Bar offers a chic spot to unwind with a drink or a quick bite. Room service is also available for those moments when staying in feels best.
For daily stays, a complimentary fitness center helps keep routines on track, and a terrace with landmark views invites a moment of city gazing after a day of exploring. Non-smoking rooms ensure a relaxed atmosphere, and meeting and banquet facilities provide space for gatherings or events for an extra charge. A 24-hour front desk stands ready to assist with plans and arrivals, adding an extra layer of convenience.
Pets are welcome, with charges may apply. Parking is available for a fee, including private parking and on-site parking, and Wi-Fi is also available for an additional charge. With its Union Square address and contemporary amenities, this hotel blends modern comfort with city chic, making it a bright base for discovering San Francisco’s sights and neighborhoods.
Closest airports
Oakland International Airport
11.2miSan Francisco International Airport
11.9miBuchanan Field Airport
23.7miNorman Y. Mineta San José International Airport
39.6miSonoma County Airport
54.4miRestaurant
Room service
Fitness center
Streaming service (like Netflix)
Air conditioning
Bar
Terrace
24-hour front desk
Non-smoking rooms
Wheelchair accessible
Landmark view
Elevator
Upper floors accessible by elevator
Free toiletries
View
Soundproof
Bathtub

Show 7 photos
King Room, City View
1 King Size Bed
360 sqft
Landmark view
City view
Private Bathroom
Bathtub
x4
+
x3
More details
Room Features 360sqft/32sqm Air-conditioned This room is non-smoking Connecting rooms are not available Windows may be opened Beds and Bedding Maximum Occupancy: 3 1 King Rollaway beds permitted: 1 at 25.00 USD per night Cribs permitted: 1 Maximum cribs/rollaway beds permitted: 1 Pillowtop mattress, Featherbed, and Duvet Bath and Bathroom Features Marble bathroom Bathtub and shower separate Lighted makeup mirror Hair dryer Robes: 2 Furniture and Furnishings Chair, oversized with ottoman Alarm Clock (Bose) Safe, in room Desk, writing / work, with ergonomic chair, and electrical outlet Iron and ironing board Food & Beverages Room service, 24-Hour Coffee maker / tea service Instant hot water Mini-bar
Show 6 photos
Room, 2 Queen Beds, Lounge Access
2 Queen Size Beds
355 sqft
Minibar
Flat-screen TV
Tea/Coffee maker
Wheelchair accessible
+
More details
This room features a large LDC TV with premium film channels, a work desk with an ergonomic chair and a coffee machine. It includes an in-room safe, a marble bathroom and guest robes. Club Lounge access includes: - Hot buffet breakfast - Midday snack - Hors d'oeuvres - Dessert - Cocktails, for a fee - Nonalcoholic beverages - Honor bar - Business services - Wireless Internet and computer work station with printer available - XM Satellite radio and two LCD panels for entertainment

Show 5 photos
Superior Room, King Bed
1 King Size Bed
465 sqft
City view
Private Bathroom
Bathtub
Minibar
x4
+
x3
More details
This spacious executive room features a 55-inch LDC TV with premium film channels, a work desk with an ergonomic chair and a coffee machine. It includes an in-room safe, a marble bathroom and guest robes.
King Room, Lounge Access
1 King Size Bed
Room service
+
More details
Relax in a luxuriously appointed room with a city view and enjoy access to our top floor club lounge Special Benefits This room features Club lounge access Open: No breakfast service on weekends (Fri-Sat): dry snack, sodas only Complimentary food: - Hot buffet breakfast - midday snack - hors d'oeuvres - dessert Cocktails, for a fee Complimentary non-alcoholic beverages Honor bar Complimentary business services No breakfast service on weekends (Fri-Sat): dry snacks and soda only Top floor lounge with stunning views of the Golden Gate Bridge. Sophisticated design highlighted by whimsical art. Wireless Internet and computer work station with printer available. XM Satellite radio and two LCD panels for entertainment. Beds and Bedding Maximum Occupancy: 2 1 King Rollaway beds permitted: 1 at 25.00 USD per night Cribs permitted: 1 Maximum cribs/rollaway beds permitted: 1 Pillowtop mattress, Featherbed, and Duvet Room Features 360sqft/32sqm-460sqft/41sqm Air-conditioned This room is non-smoking Connecting rooms are not available Windows may be opened Bath and Bathroom Features Marble bathroom Bathtub and shower separate Lighted makeup mirror Hair dryer Robes: 2 Slippers Furniture and Furnishings Chair, oversized with ottoman Alarm Clock (Bose) Safe, in room Desk, writing / work, with ergonomic chair, and electrical outlet Iron and ironing board Food & Beverages Room service Coffee maker / tea service Instant hot water Mini-bar

Show 8 photos
King Room, Mobility Accessible
1 King Size Bed
360 sqft
Coffee machine
Flat-screen TV
Air conditioning
Tea/Coffee maker
+
More details

Show 6 photos
Junior Suite
1 King Size Bed
1 Sofa Bed
465 sqft
Landmark view
Private Bathroom
Minibar
Coffee machine
x4
+
x3
More details

Show 7 photos
Room, 2 Queen Beds, City View
1 King Size Bed
360 sqft
Landmark view
City view
Private Bathroom
Bathtub
x4
+
x3
More details

Show 8 photos
King Room
1 King Size Bed
360 sqft
City view
Private Bathroom
Minibar
Coffee machine
x4
+
x3
More details

Show 6 photos
Room, 2 Queen Beds
2 Queen Size Beds
355 sqft
Private Bathroom
Bathtub
View
Minibar
x4
+
x3
More details

Show 6 photos
Room, 2 Queen Beds, Mobility Accessible
2 Queen Size Beds
355 sqft
City view
Coffee machine
Flat-screen TV
Air conditioning
+
More details

Show 7 photos
Room, 2 Queen Beds, Hearing Accessible
2 Queen Size Beds
355 sqft
x4
+
x3
More details
Show 5 photos
Suite, 1 Bedroom, Upper Floor, Corner
1 King Size Bed
Flat-screen TV
+
More details
8.2
200 reviewsCategories of assessments
Cleanliness
Comfort
Location
Facilities
Staff
Value for money
Attractions
Barbary Coast Trail
0.3miSaints Peter and Paul Church
0.9miSan Francisco Japantown
1.1miFillmore District
1.3miPacific Heights
1.3miGrateful Dead House
2.4miConservatory of Flowers
3.3miSan Francisco Botanical Garden
3.4miBaker Beach
3.8mi16th Avenue Tiled Steps
4.1miSea Cliff
4.5miGolden Gate National Recreation Area
6.1miBerkeley
10miMarin County
12.3miHalf Moon Bay
22.1miAttractions
Barbary Coast Trail
0.3miSaints Peter and Paul Church
0.9miSan Francisco Japantown
1.1miFillmore District
1.3miPacific Heights
1.3miGrateful Dead House
2.4miConservatory of Flowers
3.3miSan Francisco Botanical Garden
3.4miBaker Beach
3.8mi16th Avenue Tiled Steps
4.1miSea Cliff
4.5miGolden Gate National Recreation Area
6.1miBerkeley
10miMarin County
12.3miHalf Moon Bay
22.1miAirports
Oakland International Airport
11.2miSan Francisco International Airport
11.9miBuchanan Field Airport
23.7miNorman Y. Mineta San José International Airport
39.6miSonoma County Airport
54.4miLevel III Restaurant
Cuisines
Ambiances
Level III Bar
Cuisines
Ambiances
Restaurant
Room service
Fitness center
Streaming service (like Netflix)
Air conditioning
Bar
Terrace
24-hour front desk
Non-smoking rooms
Wheelchair accessible
Landmark view
Elevator
Upper floors accessible by elevator
Free toiletries
View
Soundproof
Bathtub
Accessibility
Auditory guidance
Entire unit wheelchair accessible
Hearing Accessible
Toilet with grab rails
Upper floors accessible by elevator
Visual aids (Braille)
Visual aids (tactile signs)
Wheelchair accessible
Activities
Happy hour
Tour or class about local culture
Bathroom
Bathrobe
Bathtub
Bathtub or shower
Free toiletries
Hairdryer
Private Bathroom
Shower
Toilet
Toilet paper
Towels
Bedroom
Linens
Wardrobe or closet
Business Facilities
Fax/Photocopying
Meeting/Banquet facilities
Cleaning Services
Dry cleaning
Common Areas
Shared lounge/TV area
Food & Drink
Bar
Breakfast in the room
Fruit
Minibar
Restaurant
Snack bar
Special diet meals (on request)
Tea/Coffee maker
Wine/Champagne
Food & drink safety
Breakfast to-go containers
Food can be delivered to guest accommodation
Front Desk Services
24-hour front desk
ATM on site
Currency exchange
Express check-in/out
Invoice provided
General
Air conditioning
Elevator
Facilities for disabled guests
Heating
Interconnecting room(s) available
Laptop size safe
Non-smoking rooms
Pet Friendly
Room service
Smoke-free property
Soundproof
Tile/Marble floor
Internet
Wifi
Kitchen
Coffee machine
Dining table
Electric kettle
Living Area
Dining area
Sitting area
Sofa
Media & Technology
Cable channels
Flat-screen TV
iPod dock
Streaming service (like Netflix)
Telephone
TV
Outdoors
Outdoor furniture
Terrace
Parking
Parking On Site
Private Parking
Room Amenities
Fold-up bed
Iron
Socket near the bed
Sofa bed
Safety & security
24-hour security
CCTV in common areas
CCTV outside property
Fire extinguishers
Key card access
Safe
Smoke alarms
Services
Wake-up service
Spa
Fitness
Fitness center
Transportation
Car rental
View
City view
Landmark view
View
From 16:00
Guests are required to show a photo identification and credit card upon check-in
Until 12:00
Pets are allowed. Charges may apply.
WiFi is available in the hotel rooms and costs USD 14.95 per 24 hours.
The minimum age for check-in is 18
Come and go whenever you want
Private parking is available on site (reservation is not needed) and costs USD 79 per day.
Reservations
Call us for our best daily rates
+1 (888) 385-8465Child policies
Children of all ages are welcome.
Children 12 and above will be charged as adults at this property.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
0+ years
Additional fees are not calculated automatically in the total cost and will have to be paid for separately during your stay.
The maximum number of cribs, extra beds, and children allowed in existing beds can vary depending on the option booked.
All cribs and extra beds are subject to availability.
No capacity for extra beds.
American Express,
JCB,
Discover,
Visa,
Diners Club,
Mastercard,
UnionPay
This property does not accept cash.
Are pets permitted at JW Marriott San Francisco Union Square?
Yes, you can stay with your pet at JW Marriott San Francisco Union Square.
At what times are check-in and check-out at JW Marriott San Francisco Union Square?
Planning to stay at JW Marriott San Francisco Union Square? Kindly note that you can check in after 04:00 PM and before 12:00 PM is when you'll need to check out.
Can guests park for free at JW Marriott San Francisco Union Square?
Yes, parking is available at the JW Marriott San Francisco Union Square. The hotel offers private on-site parking for guests at a rate of $79 per day. No reservation is required for parking.
What's the nightly rate at JW Marriott San Francisco Union Square?
Rooms at JW Marriott San Francisco Union Square are available starting from $178. Prices might vary according to room availability and chosen dates. To see the current rates, please add your travel dates.
Which room categories can I book at JW Marriott San Francisco Union Square?
The JW Marriott San Francisco Union Square offers various types of rooms, including Executive King Rooms, King Rooms, Queen Rooms with Two Queen Beds, and Studio Suites. Rooms are non-smoking and range in size from 355 sqft to 463 sqft. The rooms accommodate between 3 to 4 adults and 2 to 3 children, with bed options including King size beds, Queen size beds, and sofa beds.
Which amenities can guests enjoy at JW Marriott San Francisco Union Square?
Guests at JW Marriott San Francisco Union Square can spend their time enjoying the various leisure amenities offered by the hotel. They can start by dining at the Level III Restaurant, which offers a modern ambiance and serves American cuisine. After a delicious meal, guests can unwind at the Level III Bar, which also provides a modern atmosphere and American cuisine options.
For those looking to stay active during their stay, the hotel offers a fitness center where guests can work out. Additionally, there is a business center available for guests who need to attend to any work-related matters.
Overall, guests have the opportunity to relax, indulge in delicious food, and take care of their physical fitness during their time at the hotel.
Does JW Marriott San Francisco Union Square feature its own restaurants?
Yes, the JW Marriott San Francisco Union Square has two on-site restaurants: Level III Restaurant and Level III Bar. Both offer a modern ambiance and serve American cuisine.
What methods of payment does JW Marriott San Francisco Union Square accept?
JW Marriott San Francisco Union Square accepts various methods of payment such as JCB, Mastercard, Visa, American Express, Diners Club, Discover, and UnionPay. However, it is important to note that cash payments are not accepted at this hotel.

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