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USACASt. Helena1003 Charter Oak Avenue
1003 Charter Oak Avenue, House other with 4 bedrooms, 4 bathrooms and 5 parking in St. Helena CA | Image 1
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$4,490,000

1003 Charter Oak Avenue, St. Helena, CA

House

For Sale

$--,---,---
445
  • Key Facts
  • Description
  • Rooms
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 4488 sqft
Garage Yes
Taxes 
Days Active 43
Lot Size 
Approx. Age 0
Avg. Price Per Sqft $1,000
MLS® Number 325069812

Property Address: 

Average square foot calculated using Size range provided by listing agent.

Description

Rare Napa Valley estate on 1.29 acres with $400K+ already invested and contractor mobilized for rapid completion. Buyer gains instant equity, recently appraised at $5.6M as-is with projected ARV of $8.375M. Shovel-ready compound includes a 4, 488 sf main residence and 406 sf guest house with open indoor/outdoor living, vaulted ceilings, floor-to-ceiling glass, reclaimed wood, stone, and handcrafted tile. Also features a 1, 377 sf detached garage and 1, 000 sf outdoor kitchen with climate-controlled wine room. Grounds include a sculptural entry court, pool, putting green/lawn, mature landscaping, and sweeping vineyard views. Investor value-add: lot qualifies for SB9 split, unlocking potential for two luxury residences or dual exit strategiesideal for maximizing ROI, creating income streams, or multi-generational living. Sold as-is; approx. $1.16M to complete. Sustainable infrastructure, durable materials, and efficient systems ensure long-term performance. Prime location near Napa's tasting corridor and regional transport makes this a trophy asset for builders, developers, or end-users seeking upside, lifestyle, and profit.Show Description
MLS® Number325069812
Laundry LevelSee Remarks
Central VacNo
FireplaceNo
Acreage1.29
ExteriorKitchen
GarageYes
Approx. Age0
Basement
DrivewayAttached
Garage Spaces
HeatSee Remarks
A/CSee Remarks
Heating Fuel

Extras

Rooms

Show Details
Other:Not available

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