1003 Charter Oak Ave, Saint Helena, CA 94574
$4,900,000 Mortgage Calculator Active Single Family Residence
Property Details
About this Property
Rare Napa Valley estate on 1.29 acres, under construction with $400K+ already invested and existing contractor mobilized for rapid completion. Buyer walks in with instant equity, appraised recently for $5.6M as is; projected ARV $8.375M. Shovel-ready contemporary compound features a 4,488 sf main residence and 406 sf guest house designed for seamless indoor/outdoor living: vaulted ceilings, floor-to-ceiling glass, reclaimed natural wood, stone accents, and handcrafted tile. Also includes a 1,377 sf detached garage and a 1,000 sf outdoor kitchen with climate-controlled wine room. Landscaped grounds offer a sculptural entry court, kidney-shaped pool, multi-use putting green/lawn, mature privacy plantings, and sweeping vineyard and estate views. Sold as-is; completion requires approximately $1.16M. Sustainable infrastructure is integrated with durable materials and efficient systems. Ideal for an investor, builder/developer, or build-to-suite end buyer seeking fast execution, dual lifestyle/income potential, and trophy wine-country distinction with easy access to Napa's tasting corridor and regional transport.
MLS Listing Information
MLS #
BA325069812
MLS Source
Bay Area Real Estate Information Services, Inc.
Days on Site
19
Interior Features
Bathrooms
Other
Kitchen
Other
Appliances
Other
Fireplace
Other
Flooring
Other
Laundry
Other
Cooling
Other
Heating
Other
Exterior Features
Roof
Metal
Foundation
Slab, Concrete Perimeter and Slab
Pool
In Ground, Pool - Yes, Spa/Hot Tub
Style
Custom, Luxury, Other
Parking, School, and Other Information
Garage/Parking
Attached Garage, Garage: 2 Car(s)
Sewer
Public Sewer
Water
Public
Unit Information
| # Buildings | # Leased Units | # Total Units |
|---|---|---|
| 0 | – | – |
Neighborhood: Around This Home
Neighborhood: Local Demographics
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Nearby Homes for Sale
1003 Charter Oak Ave is a Single Family Residence in Saint Helena, CA 94574. This 4,488 square foot property sits on a 1.29 Acres Lot and features 4 bedrooms & 3 full and 1 partial bathrooms. It is currently priced at $4,900,000 and was built in 0. This address can also be written as 1003 Charter Oak Ave, Saint Helena, CA 94574.
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This listing information is up-to-date as of August 08, 2025. For the most current information, please contact Monica Victorino, (714) 317-7250
