CA > St. Helena
St. Helena, CA 94574,1003 Charter Oak Avenue
St. Helena, CA 94574,1003 Charter Oak Avenue
St. Helena, CA 94574,1003 Charter Oak Avenue
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Listed by Monica Victorino • Flex Realty
$4,900,000
Est. payment /mo
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4 Beds
4 Baths
4,488 SqFt
New

1003 Charter Oak Avenue St. Helena, CA 94574

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Peter Cheung

Peter Cheung

+1(510) 387-3876

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Key Details

Property Type Single Family Home

Sub Type Detached

Listing Status Active

Purchase Type For Sale

Square Footage 4,488 sqft

Price per Sqft $1,091

MLS Listing ID CROC25173221

Bedrooms 4

Full Baths 3

HOA Y/N No

Year Built 2025

Lot Size 1.290 Acres

Property Sub-Type Detached

Source Datashare California Regional

Property Description

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. Sold as-is; completion requires approximately $1.4M. 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.

Location

State CA

County Napa

Interior

Cooling Central Air, See Remarks

Fireplaces Type Living Room

Fireplace Yes

Laundry See Remarks

Exterior

Garage Spaces 2.0

Pool In Ground

View Vineyard

Private Pool true

Building

Story 1

Water Public

Schools

School District Napa Valley Unified

Bay East AOR and Contra Costa AOR
© 2025 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website.

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agent

Peter Cheung

Realtor | CA BRE#: 02070039

+1(510) 387-3876

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