SAN FRANCISCO BAY AREA • 9-COUNTY ARCHITECTURAL NETWORK
Official Regional MLS Feed • Nov 3, 2026
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40 Long Ranch Rd
ACTIVE MLS ALLIANCE 3+ Houses on Lot
Official MLS Asking Price
$19,500,000.00
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40 Long Ranch Rd

St. Helena, Napa County • California • MLS #326074851

πŸ›οΈ This listing courtesy of: Ginger Martin, Sotheby's International Realty (BAREIS MLS #326074851)
MLS ID #326074851
Living Area 8,500.00 Sq Ft
Price / SqFt $2294.12
Bedrooms 6 Beds
Bathrooms 8.0 Baths
Association Fee No HOA ($0)
Stories / Levels 2 Storyies
Lot Area 100.8000 Acres
Market Velocity 63 Days on Market
πŸ”΅ Market Duration Note: This residence has been active for 63 days. Extended duration creates opportunistic contract positioning.

Property Narrative • Architectural Remarks

Napa Valley Water Views. Unparalleled Privacy. An Extraordinary Estate. Perched above the shimmering waters of Lake Hennessey, this extraordinary 100 acre estate offers a rare combination of breathtaking natural beauty, exceptional privacy, and refined Napa Valley living. Just minutes from the Silverado Trail in St. Helena, the property occupies a spectacular setting where panoramic lake views, rolling vineyards, and expansive open landscapes create an unparalleled sense of tranquility and seclusion. At the heart of the estate, an exquisitely remodeled 8,500 sq. ft. main residence embodies understated luxury and timeless sophistication. Thoughtfully designed for both intimate living and grand entertaining, the home features four bedrooms, four full and two half baths, two private offices, a light-filled solarium dining room, a chef's kitchen with an expansive pantry, and a wine cellar. Rich architectural details, including Venetian plaster walls, floor-to-ceiling Chinkapin oak pocket doors, custom ironwork, walnut hardwood, and French limestone flooring, reflect an exceptional level of craftsmanship throughout. Designed to embrace its remarkable surroundings, the estate offers a seamless connection between indoor and outdoor living. An infinity-edge pool appears to merge with the waters of Lake Hennessey, creating a breathtaking backdrop for relaxation and entertaining. Two beautifully appointed detached guest residences, approximately 1,000 and 1,200 sq. ft., provide luxurious accommodations for family and guests, complemented by a separate 60-foot lap pool. Beyond the residences, manicured gardens, elegant fountains, and thoughtfully designed outdoor gathering spaces create a private sanctuary. A full-size tennis court, bocce court, and approximately one acre of prized Pritchard Hill Cabernet Sauvignon vines further enrich the quintessential Napa Valley lifestyle. A world apart, yet moments from the heart of Napa Valley, this exceptional estate offers a level of privacy, scale, and natural beauty that is increasingly difficult to find. A rare opportunity to experience Wine Country living at its most extraordinary.

Architectural Specifications • Key Infrastructure

Property Sub-Type 3+ Houses on Lot
Property Condition Updated/Remodeled
Year Built 2003
Subdivision / Enclave St. Helena
Vehicle Parking 2-Car Garage (Attached, Garage Door Opener, Side-by-Side) • 6 Total Spaces
Climate Control Cooling: Central Air • Heat: Central, Fireplace(s), Gas
Solar Integration None Reported
Fireplaces 7 Fireplaces
Pool & Spa Private Pool
Second Unit / ADU 2nd Unit Detached
Water & Sewer Utilities Water: Well • Sewer: Septic Tank
Assessor Parcel # (APN) 030220040000
Cross Street Hwy 128/Sage Canyon Road
Roofing Tile

Educational Jurisdiction • Assigned School Districts

Elementary School St. Helena Elementary Area
Middle / Junior High St. Helena Middle School Area
High School District St. Helena High School Area
Unified Administrative Jurisdiction: St. Helena Unified School District

Interior Appointments • Appliances • Finishes

Architectural & Interior Features
• Cathedral Ceiling(s) • Formal Entry • Wet Bar
Included Kitchen & Utility Appliances
βœ“ Built-In Gas Range βœ“ Built-In Refrigerator βœ“ Dishwasher βœ“ Double Oven βœ“ Ice Maker βœ“ Microwave

Exterior Grounds • Outdoor Living • Environmental Features

Scenic Environmental Views
⛰️ Lake ⛰️ Mountain(s) ⛰️ Valley ⛰️ Vineyard ⛰️ Water
Porch, Patio & Deck Elements
🏑 Covered Patio
Lot & Grounds Attributes
🌿 Landscape Back 🌿 Landscape Front
Outdoor Infrastructure & Grounds
• Covered Courtyard
Outbuildings & Additional Structures
🏚️ Greenhouse 🏚️ Guest House
Interactive 3D Virtual Tour Available
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System Audit History

  • • Oct 20, 15:09 | STATUS: Off-Market → Active (SYSTEM_SYNC)
πŸ›οΈ Official MLS Listing Courtesy Originating MLS: BAREIS MLS • #326074851
This listing courtesy of:
Ginger Martin
🏒 Sotheby's International Realty • Verified MLS Participant
πŸ›‘οΈ BAREIS MLS • Data Disclosure & Licensing Terms
Originating Feed: BAREIS MLS • #326074851
Data Provider: Bay Area Real Estate Information Services, Inc. (BAREIS MLS) • Northern California MLS Alliance

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