$4,290,000

1003 Charter Oak Avenue, St. Helena, CA 94574

  • 4 beds |
  • 4 baths |
  • 4,488 sqft
  • Property Icon Single-Family Home
  • Property Year Built Icon Built in 2025
  • Property Lot Size Icon1.29acre lot
  • Property Parking Icon 2 car garage
  • Property Price Per Square Feet Icon $956/sqft
  • Property List Date Icon Listed 4 months ago

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 equityappraised 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 creationjust minutes from Napas tasting corridor and regional transport.

Listing Status:
Active
Listing Office:
Flex Realty :
Listing Agent:
Monica Victorino : 714-317-7250
MLS ID:
OC25173221
  • A/C: Central Forced AirOther/Remarks
  • Fireplace: FP in Living Room
  • Pool: Below GroundPrivate
  • Parking: Parking spaces: 2
  • General: 1
  • HOA Amenities: 0.0
  • Originating MLS: California Regional MLS
  • County: Napa
  • Zoning: 009112006000
  • View: Vineyard
  • Water: Public
  • Sewer: Public Sewer
  • Source: California Regional MLS

This listing courtesy of Monica Victorino, Flex Realty

Monthly Payment

$Est. Payment
  • Principal & Interest $
  • Property Taxes $
  • Home Insurance $
  • VA Funding Fee $

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Location

Schools Nearby

S

Saint Helena Elementary School

1325 Adams St, Saint Helena, CA, 94574

Grades 3-5

0.52 miles away

R

Robert Louis Stevenson Intermediate School

1316 Hillview Pl, Saint Helena, CA, 94574

Grades 6-8

0.87 miles away

S

St. Helena High School

1401 Grayson Ave, Saint Helena, CA, 94574

Grades 9-12

0.35 miles away

Disclaimer: School and School District information courtesy of the National Center for Education Statistics (NCES). School boundaries may change. Proximity to listed schools does not guarantee enrollment eligibility. Contact the school district for more information and exact boundaries.