Upscale Marriott hotel one block from Union Square, in a former 1920s building.
The JW Marriott San Francisco Union Square is an upscale Marriott-brand hotel at 515 Mason Street, one block from Union Square in San Francisco, California. It occupies a former 1920s building, and the older architecture gives the property a more traditional character than the glass towers elsewhere downtown. The address places guests within a few minutes' walk of Union Square, the Powell Street cable car line, the Powell Street BART and Muni station, the Geary Street theatre district and the flagship stores around Post and Stockton Streets. Chinatown and the Financial District are also close on foot.
Room types include King rooms, Double Queen rooms and suites, with nightly rates generally between about $250 and $550. As a luxury-category property, it targets business travellers, couples and visitors who want a polished full-service stay near the main shopping and entertainment district. Guests can expect the standard of bedding, bathrooms and in-room technology associated with the JW Marriott brand, and free Wi-Fi is listed among the amenities.
On-site dining includes a restaurant and a bar, useful for breakfast before a day of sightseeing or a drink after an evening at the theatre. The surrounding blocks add many more choices, from casual cafes to well-known San Francisco restaurants. A fitness centre is available for guests, though the hotel is not primarily positioned as a spa or pool resort.
Service is business-oriented and professional. A concierge desk can help with restaurant reservations, theatre tickets and tours, and the hotel's location near Union Square makes it popular for conferences and events held at nearby venues. Families are also welcome, although the hotel is better suited to travellers who value location and service over resort-style facilities.
With a user rating of about 4.4, the hotel is among the better-reviewed properties in the Union Square area. Visitors arriving from San Francisco International Airport can take BART to Powell Street and walk a short distance, which avoids the cost of parking or a long taxi ride. Valet parking, where offered, is typically expensive in this part of the city, so many guests choose public transit instead.
| Price | $250-$550 |
|---|---|
| Address | 515 Mason St, San Francisco, CA 94102 |
Room types
- King
- Double Queen
- Suite
Amenities
- restaurant
- bar
- fitness centre
- free Wi-Fi
Location
515 Mason St, San Francisco, CA 94102
37.7884, -122.4105 View on map
Highlights
- Upscale stay in a former 1920s building, one block from Union Square
- King, Double Queen and suite options
- On-site restaurant, bar and fitness centre
- Walkable to cable cars, theatres and Powell Street BART
Tips for visiting
- Take BART from the airport to Powell Street and walk to Mason Street to avoid parking costs.
- Expect higher rates during conventions and the December holiday shopping season.
- Ask the concierge about theatre and restaurant reservations.
- Request a higher floor for quieter rooms away from street noise.
- Compare rates for flexible and prepaid bookings before committing.
When to visit
Late spring and early autumn offer mild weather and strong availability. Rates peak around conventions and the holiday season.
Accessibility
As a large full-service hotel, it is expected to offer accessible rooms and elevator access, but visitors with mobility needs should confirm specific features with the hotel when booking.
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Frequently asked questions
Where is the JW Marriott San Francisco Union Square?
It is at 515 Mason Street, one block from Union Square. The Powell Street BART and Muni station is within a short walk.
What is the building's history?
The hotel occupies a former 1920s building. The older architecture sets it apart from newer glass hotels downtown.
How much does a night cost?
Rates typically run from about $250 to $550 per night, depending on season and room type.