Build Your Napa Valley home, opportunity to craft the wine country retreat you’ve always envisioned. This nearly half-acre parcel sits just three miles from the coveted heart of downtown St. Helena, placing world-class dining, boutique shopping, acclaimed wineries and schools within minutes of your front door. The land is ready to work with you: an existing well and septic plan has been started, with reports available. A peaceful seasonal stream graces the rear of the property, adding a natural, serene boundary. Building plans were in process with Napa County for a thoughtfully designed two-story home featuring a garage with an ADU guest suite above, maximizing every inch of the parcel to create both generous living space and income or hosting potential. Whether you’re dreaming of a full-time residence, a wine country escape, or a legacy property to pass down, this is your canvas.
Property Details
Price:
$425,000
MLS #:
326021670
Status:
Active
Baths:
0
Type:
Land
Subtype:
Residential Lot
Neighborhood:
deerpark
Lot Size:
20,826 sqft / 0.48 acres (approx)
See this Listing
Schools
School District:
Napa
Elementary School:
St. Helena Unified
Middle School:
St. Helena Unified
High School:
St. Helena Unified
Interior
Exterior
Fencing
Partial
Lot Features
Stream Seasonal
Financial
In Association
No
Utilities
See Remarks
Map
Community
- Address420 Glass Mountain Road St. Helena CA
- CitySt. Helena
- CountyNapa
- Zip Code94574
Subdivisions in St. Helena
Market Summary
Current real estate data for Land in St. Helena as of Apr 15, 2026
16
Land Listed
135
Avg DOM
$2,937,625
Avg List Price
Property Summary
- 420 Glass Mountain Road St. Helena CA is a Land for sale in St. Helena, CA, 94574. It is listed for $425,000 and features 0 acres.
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Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of Heather Dene at Compass
420 Glass Mountain Road
St. Helena, CA


