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| Category | Location | Straight-line distance |
|---|---|---|
JW Marriott San Francisco Union Square
515 Mason Street, San Francisco, CA
Luxurious Accommodations
Indulge in the chic and modern furnishings of our air-conditioned rooms at JW Marriott San Francisco Union Square. Enjoy premium film channels on a large LDC TV, relax in a marble bathroom with plush guest robes, and savor a freshly brewed coffee from your in-room machine.
Dining and Entertainment
Satisfy your cravings at Level III Restaurant with a delightful array of local and international cuisines. Unwind at Level III Bar with handcrafted cocktails, snacks, and a diverse selection of Northern California wines.
Convenient Location and Amenities
Explore nearby attractions like Fisherman’s Wharf, Oracle Park, Chinatown, and Ghirardelli Square, all just minutes away. Stay active at our modern fitness center or seek assistance from our attentive 24-hour front desk staff.
Book your stay at JW Marriott San Francisco Union Square for an unforgettable experience in the heart of the city.
Map and distance table use the property coordinates. Miles are straight-line (great-circle), not driving distance—confirm routes in your maps app.
515 Mason Street, San Francisco, CA
Open in Google MapsDefault view is roughly a 1-mile context around the property pin (straight-line radius, not drive time).
Finding nearby airports, landmarks, and transit points.
| Category | Location | Straight-line distance |
|---|---|---|
JW Marriott San Francisco Union Square sits in San Francisco, CA, placing guests inside a defined metro market with its own dining clusters, transit spine, and visitor corridors. As a Hotels, JW Marriott San Francisco Union Square is typically chosen for access to both the immediate blocks around the building and the wider San Francisco activity zones travelers care about. Straight-line miles in the tables below are computed from coordinates returned by the geocoder; real routing, traffic, and terminal time will differ—treat them as orientation, not ETA guarantees. Neighborhood character shifts by block: central business districts skew toward meetings and dining strips, resort corridors skew toward leisure venues, and airport-adjacent pockets skew toward quick turnarounds. When planning days in San Francisco, pair the nearby lists with your maps app so you can compare walking, transit, and rideshare options block by block.
Some reviewers mentioned dirty or outdated rooms.
Many reviews highlighted efficient and friendly staff.
Multiple reviewers praised the great location of the hotel.
Some rooms were noted as large and comfortable, but others felt dated.
Certain amenities received criticism, such as poor food selection.
Comments indicate high prices, particularly for parking.
Food quality and selection were consistently criticized.
Overall positive experiences reported, despite some issues.
Voyza AI summary
JW Marriott San Francisco Union Square is a 4-star hotels in San Francisco, CA. Guest sentiment is solid at 8.5/10 based on 326 guest reviews. Please note: There is an electric car charging station available on the property. Dining and Entertainment Satisfy your cravings at Level III Restaurant with a delightful array of local and international cuisines. Practical perks include parking options, on-site dining.
Check-in: 04:00 PM – 12:00 AM
Check-out: 12:00 PM
San Francisco, CA, US
San Francisco, CA, US
San Francisco, CA, US
San Francisco, CA, US
San Francisco, CA, US
San Francisco, CA, US
Source: Mapbox Geocoding.
| Category | Location | Straight-line distance |
|---|---|---|
| Airport | Bayshore Boulevard, San Francisco, California 94134, United States | 5.2 mi |
| City center | Downtown, San Francisco, California, United States | 0.8 mi |
| Convention | Centerville, Fremont, California, United States | 27.2 mi |
| Attraction | Museum Way, San Francisco, California 94114, United States | 2.3 mi |
| Park | Parkside, San Francisco, California, United States | 4.7 mi |
| Transit | Station Avenue, Daly City, California 94014, United States | 7.3 mi |
incl. taxes & fees
Same pricing basis as city search results for these dates (lowest mapped room).
No meals included
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