




3 Beds
4 Baths
3,626 sqft
$2,950,000
1740 Conn Valley Road, St Helena CA, 94574
Price per sqft$813.57
Built in1982
Property size3,626 sqft
Property typeResidential
Overview
Active
Listed Mar 10, 2026
Updated 25h ago
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.
$19,626/mo
Est. mortgage payment based on a $2,950,000 home price.
All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.
Additional information
- MLS® ID
- 326019222
Interior Features
- Bedrooms
- 3
- Bathrooms
- 4
- Fireplace
- Yes
- Cooling
- Yes
- Heating
- Yes
- Basement
- Yes
Exterior Features
- Lot Size
- 18.87 Acres
Other Property Details
- Garage
- Yes
- View
- Yes
- Pool
- Yes
- 55+/Senior Community
- No
Listed by Pavi Micheli (DRE #01157852) with Engel & Volkers St. Helena
Listing Contact:
All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor Angela Lotman shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless.
©2026 Bay Area Real Estate Information Services, Inc. all rights reserved.
.