CA > St Helena
St Helena, CA 94574,1003 Charter Oak AVE
St Helena, CA 94574,1003 Charter Oak AVE
St Helena, CA 94574,1003 Charter Oak AVE
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The Warburton Team Brokered By EXp

The Warburton Team Brokered By EXp

+1(626) 630-2141
$4,490,000
Est. payment /mo
4 Beds
4 Baths
4,488 SqFt
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UPDATED:

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 4,488 sqft

Price per Sqft $1,000

MLS Listing ID OC25173221

Bedrooms 4

Full Baths 3

Half Baths 1

HOA Y/N No

Year Built 2025

Lot Size 1.290 Acres

Property Sub-Type Single Family Residence

Property Description

PRICED TO SELL WITH INSTANT EQUITY!!! 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 4,049 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.

?? Value-Add Bonus: Property qualifies for a lot split under SB9, offering rare development upside and dual-lifestyle or income potential.

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, trophy wine-country distinction, and unparalleled value creation—just minutes from Napa's tasting corridor and regional transport.

Location

State CA

County Napa

Rooms

Main Level Bedrooms 4

Interior

Interior Features All Bedrooms Down

Cooling Central Air, See Remarks

Fireplaces Type Living Room

Fireplace Yes

Laundry See Remarks

Exterior

Garage Spaces 2.0

Garage Description 2.0

Pool In Ground, Private

Community Features Foothills

View Y/N Yes

View Vineyard

Total Parking Spaces 2

Private Pool Yes

Building

Lot Description Lot Over 40000 Sqft

Dwelling Type House

Story 1

Entry Level One

Sewer Public Sewer

Water Public

Level or Stories One

New Construction Yes

Schools

School District Napa Valley Unified

Others

Senior Community No

Tax ID 009112006000

Acceptable Financing Cash to New Loan

Listing Terms Cash to New Loan

Special Listing Condition Standard

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CRMLS – RECore
Listed by Monica Victorino Flex Realty 714-317-7250

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