Nestled on 10.3 acres +/- in a private gated oasis at the base of Glass Mountain, this modern Mediterranean villa embodies the quintessential Napa Valley lifestyle. Surrounded by sweeping vineyards and renowned for the region’s rich volcanic soil and obsidian rock with neighbors such as Hundred Acre, the property is located just minutes from downtown St. Helena. Designed for seamless indoor-outdoor living and a true farm-to-table experience, the property features a total of 4,660 sq ft +/- with 4 BR, a loft, and 3 BA across the main residence and guest house. A series of French doors open to intimate courtyards and expansive outdoor entertaining areas, including an 80-foot solar-heated pool with pergola, outdoor fireplace lounge, al fresco dining courtyard with built-in BBQ and tranquil water feature, and magestically landscaped olive and fruit tree orchards including white & mission fig, peach, pear, apple, nectarine, lemon & lime. The main residence spans 3,552 sq ft +/- and offers 2 BR plus a loft and 2 BA. Expansive great room style living areas, including family room with fireplace & gourmet kitchen, open to a wrap-around veranda with views of the stunning grounds. Spacious and luxurious main ensuite with fireplace & seating area open to private courtyard with outdoor fireplace. The detached guest house provides 1,108 sq ft +/- with 2 BR, 1 BA, and full kitchen ideal for guests, extended family, or a private retreat. At the heart of the property is a 4-acre +/- Cabernet Sauvignon vineyard, with additional plantable acreage available. Additional amenities include a high-producing 98 GPM +/- well, temperature-controlled wine cellar with capacity for approximately 3,000 bottles, and a 5-car garage with workshop. Detached exercise/art studio and equestrian facilities complete the estate with a 4-stall barn, tack room, riding arena, paddocks, stable, and chicken coop offering the perfect balance of luxury living, winemaking potential, and country lifestyle in the heart of Napa Valley.
Listing Provided Courtesy of Jill Levy at Golden Gate Sotheby’s International Realty
Property Details
Price:
$5,995,000
MLS #:
326040631
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
deerpark
Finished Sq Ft:
4,660
Lot Size:
448,668 sqft / 10.30 acres (approx)
Year Built:
1999
See this Listing
Schools
Interior
Appliances
Built-In Freezer, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Double Oven, Gas Cooktop, Range Hood, Microwave
Bathrooms
3 Full Bathrooms
Cooling
Central Air
Fireplaces Total
4
Flooring
Carpet, Tile
Heating
Central, Other
Interior Features
Cathedral Ceiling(s), Formal Entry, Storage
Laundry Features
Dryer Included, In Garage, Laundry Closet, Washer Included
Levels
One
Exterior
Architectural Style
Mediterranean
Construction Materials
Stucco
Exterior Features
Uncovered Courtyard
Fencing
Fenced
Garage Spaces
5
Lot Features
Private
Other Structures
Barn(s), Guest House, Outbuilding, Pergola, Other
Parking Features
Garage Door Opener, Garage Faces Front, Guest, Private, RV Access/Parking, Uncovered Parking Spaces 2+, Workshop in Garage
Parking Spots
9
Parking Total
9
Patio And Porch Features
Uncovered Patio, Wrap Around Porch
Roof
Tile
Security Features
Carbon Monoxide Detector(s), Security Gate, Smoke Detector(s)
Stories
1
View
Mountain(s), Panoramic, Vineyard
Financial
Map
Community
- Address391 Crystal Springs Road St. Helena CA
- CitySt. Helena
- CountyNapa
- Zip Code94574
Subdivisions in St. Helena
Market Summary
Current real estate data for Single Family in St. Helena as of Aug 24, 2026
79
Single Family Listed
122
Avg DOM
1,400
Avg $ / SqFt
$5,007,861
Avg List Price
Property Summary
- 391 Crystal Springs Road St. Helena CA is a Single Family for sale in St. Helena, CA, 94574. It is listed for $5,995,000 and features 4 beds, 3 baths, and has approximately 4,660 square feet of living space, and was originally constructed in 1999. The current price per square foot is $1,286. The average price per square foot for Single Family listings in St. Helena is $1,400. The average listing price for Single Family in St. Helena is $5,007,861.
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Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of Jill Levy at Golden Gate Sotheby’s International Realty
391 Crystal Springs Road
St. Helena, CA


