Mount St Helena Vineyard
20963 Highway 175, Middletown, CA 95461
Operating signal within 24 months, or from a single source.
What they make
Wineries312130Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Langtry Farms LLC | Middletown | Wineries 312130 | LIKELY ACTIVE | 9.1 KM |
| Six Sigma Winery | Lower Lake | Wineries 312130 | LIKELY ACTIVE | 13.0 KM |
| Jericho Canyon Vineyards LLC | Calistoga | Wineries 312130 | LIKELY ACTIVE | 15.4 KM |
| Knights Bridge Winery | Calistoga | Wineries 312130 | LIKELY ACTIVE | 15.7 KM |
| Chateau Montelena | Calistoga | Wineries 312130 | ACTIVE | 17.1 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
Where this record comes from
1 source holds this plant, and 3 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- TTB permit listOPERATINGfirst seen AUG 2026 · last seen OCT 2026
IN LAKE COUNTY40 other plants share this one’s industry (Beverage Manufacturing, NAICS 3121); 4 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- TTB: Mount St Helena Vineyard · AUG 2026
- Street address
- TTB: 20963 HIGHWAY 175 · AUG 2026
- Coordinates
- Census geocoder: 38.755652378942,-122.6283450468 · AUG 2026