$18,500,000

40 Long Ranch Rd St. Helena, CA 94574

Estimated payment $111,769/month

Total Views 5,648
6 Beds
8 Baths
10,700 Sq Ft
$1,729 Price per Sq Ft

Highlights

  • Guest House
  • Greenhouse
  • Sitting Area In Primary Bedroom
  • Saint Helena Elementary School Rated A-
  • Heated Pool and Spa
  • Lake View

About This Home

Prepare to be dazzled. Only minutes from the Silverado Trail in St. Helena, this extraordinary 40 acre landscaped compound captures sweeping views over Lake Hennessey. The estate includes an 8,500 sq. ft. main residence and 2 detached guest houses of 1,000 and 1,200 sq. ft. offering the ultimate in privacy and flexibility. Recently remodeled by Hurley Hafen, the 4-bedroom, 4 full baths and 2 half-bath the main residence is a beautifully designed. Highlights include an infinity-edge pool overlooking the lake, Venetian plaster walls, floor-to-ceiling oak pocket doors, custom ironwork doors and windows, walnut hardwood and French limestone floors, 2 offices, a wine cellar, a chef's kitchen, with new catering kitchen. The grounds are equally compelling, featuring multiple pools including a stunning 60-foot lap pool at the guest houses, mature gardens, approximately one acre of Pritchard Hill Cabernet vines, expansive entertaining areas, a full-size tennis court, bocce court, fountains, and panoramic lake views throughout. An adjacent 60 acre parcel with 11 plantable acres is available separately for $3.5M, or both parcels may be acquired together for $21.5M, reflecting a $500K combined offering value.

Listing Agent

Ginger Martin

Sotheby's International Realty License #00643485 Listed on: 03/13/2026

Sotheby's International Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2003 | Remodeled

Lot Details

  • 40.66 Acre Lot
  • Landscaped
  • Secluded Lot
  • Front Yard Sprinklers
  • Garden

Parking

  • 2 Car Attached Garage
  • 8 Open Parking Spaces
  • Garage Door Opener

Property Views

  • Lake
  • Vineyard
  • Mountain
  • Valley

Home Design

  • Side-by-Side
  • Tile Roof
  • Wood Siding
  • Plaster
  • Stucco
  • Stone

Interior Spaces

  • 10,700 Sq Ft Home
  • 2-Story Property
  • Wet Bar
  • Cathedral Ceiling
  • 7 Fireplaces
  • Wood Burning Fireplace
  • Fireplace With Gas Starter
  • Formal Entry
  • Great Room
  • Family Room
  • Combination Dining and Living Room

Kitchen

  • Breakfast Area or Nook
  • Butlers Pantry
  • Double Self-Cleaning Oven
  • Built-In Gas Range
  • Microwave
  • Built-In Refrigerator
  • Ice Maker
  • Dishwasher
  • Kitchen Island
  • Marble Countertops
  • Butcher Block Countertops

Flooring

  • Wood
  • Stone

Bedrooms and Bathrooms

  • 6 Bedrooms
  • Sitting Area In Primary Bedroom
  • Primary Bedroom on Main
  • Fireplace in Primary Bedroom
  • Separate Bedroom Exit
  • Walk-In Closet
  • Dual Vanity Sinks in Primary Bathroom
  • Primary Bathroom Bathtub Only
  • Soaking Tub
  • Multiple Shower Heads
  • Separate Shower

Laundry

  • Laundry in unit
  • Dryer
  • Washer

Home Security

  • Security System Owned
  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Pool

  • Heated Pool and Spa
  • Gas Heated Pool
  • Pool Cover

Outdoor Features

  • Covered Patio or Porch
  • Covered Courtyard
  • Greenhouse

Additional Homes

  • Guest House

Utilities

  • Central Heating and Cooling System
  • Heating System Uses Gas
  • Underground Utilities
  • Well
  • Septic System
  • Internet Available

Community Details

  • Built by Mitchell Construction

Home Details

Home Type

Single Family

Year Built

Built in 2003 | Remodeled

Lot Details

40.66 Acres

Parking

2

Listing Details

  • Interior Amenities: Cathedral Ceiling(s), Formal Entry, Wet Bar
  • Type: Residential
  • Lot Size Acres: 40.66
  • Stories: 2
  • Levels: Two
  • Property Sub Type: Single Family Residence
  • View: Lake, Mountain(s), Valley, Vineyard, Water
  • Co List Office Mls Id: 7B2347
  • Directions: Silverado Trail to Highway 128 to Long Ranch Rd turn Right for .5 mile on left side. 2 miles from Silverado Trail. 48 hr notice and proof of ability to fund required for all showings.
  • Living Area: 10700
  • Power Production Type: None
  • RoomFamilyRoomFeatures: Open Beam Ceiling, View, Other
  • RoomLivingRoomFeatures: Cathedral/Vaulted, Great Room, Open Beam Ceiling, View, Other
  • Special Features: None

Interior Features

  • Appliances: Built-In Gas Range, Built-In Refrigerator, Dishwasher, Double Oven, Range Hood, Ice Maker, Microwave, Self Cleaning Oven
  • Basement: None
  • Flooring: Stone, Wood
  • Fireplace Features: Family Room, Gas Starter, Master Bedroom, Wood Burning
  • Full Bathrooms: 6
  • Total Bedrooms: 6
  • Fireplaces: 7
  • RoomBathroomFeatures: Marble, Tile, Tub
  • RoomDiningRoomFeatures: Breakfast Nook, Dining/Living Combo
  • RoomMasterBedroomFeatures: Ground Floor, Outside Access, Sitting Area, Walk-In Closet(s), Walk-In Closet 2+
  • RoomKitchenFeatures: Breakfast Area, Butcher Block Counters, Butlers Pantry, Kitchen Island, Island w/Sink, Marble Counter
  • RoomMasterBathroomFeatures: Double Vanity, Multiple Shower Heads, Shower Stall(s), Sitting Area, Soaking Tub, Stone, Tub

Exterior Features

  • Construction Materials: Plaster, Stone, Stucco, Wood, Wood Siding
  • Lot Features: Auto Sprinkler F&R, Auto Sprinkler Front, Garden, Landscape Back, Landscape Front, Secluded
  • Property Condition: Updated/Remodeled
  • Roof: Tile
  • ExteriorFeatures: Covered Courtyard
  • OtherStructures: Greenhouse, Guest House
  • Patio And Porch Features: Covered Patio
  • Pool Features: Gas Heat, Pool Cover, Pool/Spa Combo

Garage/Parking

  • Parking Features: Attached, Garage Door Opener, Side-by-Side
  • Garage Spaces: 2
  • OpenParkingSpaces: 8

Utilities

  • Cooling: Central Air
  • Security Features: Carbon Monoxide Detector(s), Fire Alarm, Security System Owned, Smoke Detector(s)
  • Sewer: Septic Tank
  • Utilities: Internet Available, Underground Utilities
  • Water Source: Well
  • Heating: Central, Fireplace(s), Gas
  • Laundry Features: Dryer Included, Inside Room, Washer Included

Lot Info

  • Lot Size Sq Ft: 1771150
  • Land Lease: No

Building Info

  • Year Built: 2003

Multi Family

Map

Range of Values:

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Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $142,143 $13,500,000 $5,250,000 $8,250,000
2024 $142,087 $13,500,000 $5,250,000 $8,250,000
2023 $142,087 $18,564,570 $10,377,900 $8,186,670
2022 $191,115 $18,200,560 $10,174,412 $8,026,148
2021 $188,649 $17,843,687 $9,974,914 $7,868,773
2020 $186,800 $17,660,723 $9,872,634 $7,788,089
2019 $183,569 $17,314,436 $9,679,053 $7,635,383
2018 $180,600 $16,974,938 $9,489,268 $7,485,670
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
03/13/2026 03/13/26 For Sale $18,500,000 -- $1,729 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Interfamily Deed Transfer -- First American Title Insuran
Interfamily Deed Transfer -- Orange Coast Title Co
Grant Deed -- Fidelity National Title Co
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Open $5,000,000 Adjustable Rate Mortgage/ARM
Closed $5,000,000 New Conventional
Source: Public Records

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 326004097

Bay Area Real Estate Information Services (BAREIS)

APN: 030-220-040

California Napa County Saint Helena 94558

40 Long Ranch Rd, Saint Helena, CA

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Bay Area Real Estate Information Services (BAREIS) Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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Ginger Martin
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Ginger Martin
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Sotheby's International Realty
(415) 516-3939
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