Five minutes from Meadowood Resort and the heart of St. Helena, this 20-acre estate is a rare find private, polished, and completely turnkey. The single-story +/- 2,979 main residence has been thoughtfully remodeled, with three ensuite bedrooms, a dedicated office, a chef’s kitchen, and generous dining all opening seamlessly to the outdoors. A self-contained guest cottage with full kitchen and living room offers flexibility for visitors or extended family. Beyond the residence, the property unfolds into a world of its own: a wine cellar and tasting room, bocce court, outdoor BBQ pavilion, raised garden beds, an olive grove, hiking trails and mature landscaping framing it all. A year-round creek is found on the property, lending a peaceful rhythm to the setting. Whether as a full-time sanctuary or a weekend retreat, this estate delivers effortless Napa Valley living at its finest.
Property Details
Price:
$2,465,000
MLS #:
325047489
Status:
Active
Beds:
3
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
sthelena
Finished Sq Ft:
2,979
Lot Size:
871,200 sqft / 20.00 acres (approx)
Year Built:
1950
See this Listing
Schools
School District:
Napa
Elementary School:
St. Helena Unified
Middle School:
St. Helena Unified
High School:
St. Helena Unified
Interior
# of Fireplaces
3
Appliances
Dishwasher, Disposal, Double Oven, Free Standing Refrigerator, Hood Over Range, Wine Refrigerator
Basement
None
Bath Features
Marble, Shower Stall(s)
Cooling
Central
Fireplace Features
Gas Starter, Wood Stove
Flooring
Wood
Full Bathrooms
3
Heating
Central, Fireplace(s)
Kitchen Features
Island, Kitchen/Family Combo, Quartz Counter
Laundry Features
Dryer Included, Washer Included
Levels
One
Exterior
Exterior Features
Fire Pit, Kitchen
Fencing
Partial
Lot Features
Landscape Back, Landscape Front, Landscape Misc, Private, Stream Year Round
Parking Features
Attached
Pool
No
Roof
Composition
Spa
No
Stories
1
Financial
HOA
No
Map
Community
- Address850 Conn Valley 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 Apr 13, 2026
66
Single Family Listed
69
Avg DOM
1,232
Avg $ / SqFt
$4,388,379
Avg List Price
Property Summary
- 850 Conn Valley Road St. Helena CA is a Single Family for sale in St. Helena, CA, 94574. It is listed for $2,465,000 and features 3 beds, 3 baths, and has approximately 2,979 square feet of living space, and was originally constructed in 1950. The current price per square foot is $827. The average price per square foot for Single Family listings in St. Helena is $1,232. The average listing price for Single Family in St. Helena is $4,388,379.
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Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of Pavi Micheli at Engel & Volkers St. Helena
850 Conn Valley Road
St. Helena, CA