1740 Conn Valley Rd, St. Helena, CA 94574

$2,950,000
3
BD
4
BA
3,626
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

List Price
$2,950,000
Status
ACTIVE
MLS#
326019222
Price Change
▼ $900,000 1785198469
Year Built
1982
Property Type
Single Family Residence
Bedrooms
3
Bathrooms
4
Full Baths
3
Living Area
3,626
Lot Size
821,977
Acres
18.87
County
Napa
Region
St. Helena

Property Description

Discover a rare sanctuary where privacy meets panorama on +/- 18.86 acres of pristine Napa Valley terrain. This exceptional estate captures sweeping views of Lake Hennessey and the dramatic Vaca Mountain ridgeline, while enjoying close proximity to the lake itself a one of Napa Valley's most tranquil natural settings, ideal for hiking, wildlife viewing, and quiet escape. The main residence spans +/- 3,626 square feet with three bedrooms and 3.5 baths, while a delightful +/- 1,200 square foot guest house extends your living space and welcomes friends and family with its own private retreat. With generous scale, a timeless footprint, and exceptional positioning on the land, the estate presents a compelling opportunity to thoughtfully refresh or reimagine the residence to reflect your own vision of modern wine country living. Step outside to find your own private resort: a sparkling pool, wrap-around porch, and expansive terraces invite long afternoons and evening gatherings. The property also offers equestrian amenities including a riding arena and small stable, creating an ideal setting for horse lovers while maintaining wide open space and privacy. Thoughtfully landscaped grounds create natural gathering spaces perfect for intimate dinners or larger celebrations under open skies. Despite its peaceful setting, St. Helena is just minutes awaylegendary wineries, Michelin-starred dining, and sophisticated shops all within easy reach. With remarkable views, usable acreage, and a residence ready for its next chapter, this is a rare opportunity to shape a truly signature Napa Valley estate.

Additional Information

Stories
2
Garage Spaces
3
Basement
Partial
Floors
Carpet, Tile, Wood
Heating
Central, Fireplace, Heat Pump
Cooling
Central Air, Heat Pump
Lot Description
Private, Irregular Lot
Pool
Yes
Possession
Close Of Escrow
Utilities
Cable Available, Electricity Available, Internet Available
View
Mountain(s), Lake, Mountain(s), Vineyard

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing courtesy of Pavi Micheli from Engel & Volkers St. Helena

Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Included.