$18,500,000

40 Long Ranch Rd St. Helena, CA 94574

Total Views 28
6 Beds
8 Baths
10,700 Sq Ft
$1,729 Price per Sq Ft

Highlights

  • Guest House
  • Access To Lake
  • Wine Cellar
  • Saint Helena Elementary School Rated A-
  • Greenhouse
  • Home Theater

About This Home

Prepare to be dazzled! Located minutes from the Silverado Trail in St Helena, this 40 +/- plus acre landscaped compound offers lake views over Lake Hennessey and includes an approximately 8500 +/- sq ft main residence and two detached 1000 +/- 1200 +/- sq ft guest houses. The newly remodeled four bedroom four bath two half bath main home features an infinity edge pool overlooking Lake Hennessey, Venetian plaster walls, Chinkapin oak floor to ceiling pocket doors, custom ironwork, walnut hardwood and French limestone floors, along with two offices, a gym, a wine cellar, and chefs kitchen plus a large catering kitchen. Outdoor amenities include multiple pools including a 60 foot lap pool sited near the two guest houses, mature gardens, approximately one acre of Pritchard Hill cab vines, multiple entertaining areas, a full size tennis court, bocce court, fountains, and expansive lake views. An adjacent and a prolific well is available separately for $3.5M, or together for a $500K savings at $21.5M. The adjacent 60+/- acre buildable parcel with 11+/- plantable acres is available separately for $3.5M, or both parcels may be purchased together for $21.5M, reflecting a $500K combined offering savings.

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
  • Auto Driveway Gate

Property Views

  • Lake
  • Vineyard
  • Mountain
  • Valley

Home Design

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

Interior Spaces

  • 10,700 Sq Ft Home
  • 2-Story Property
  • Wet Bar
  • Beamed Ceilings
  • Cathedral Ceiling
  • 7 Fireplaces
  • Wood Burning Fireplace
  • Fireplace With Gas Starter
  • Formal Entry
  • Wine Cellar
  • Great Room
  • Family Room
  • Combination Dining and Living Room
  • Home Theater
  • Home Office
  • Atrium Room
  • Sun or Florida Room

Kitchen

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

Flooring

  • Wood
  • Stone

Bedrooms and Bathrooms

  • 6 Bedrooms
  • Retreat
  • Primary Bedroom on Main
  • Fireplace in Primary Bedroom
  • Dual Closets
  • Walk-In Closet
  • Maid or Guest Quarters
  • Marble Bathroom Countertops
  • Tile Bathroom Countertop
  • Bathtub

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

  • Access To Lake
  • Covered Patio or Porch
  • Covered Courtyard
  • Greenhouse

Additional Homes

  • Guest House
  • Separate Entry Quarters

Utilities

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

Community Details

  • Built by Mitchell Construction

Listing and Financial Details

  • Assessor Parcel Number 030-220-040-000

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, Formal Entry, Wet Bar
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Custom, Detached, Luxury
  • Directions To Property: Silverado Trail to Highway 128 to Long Ranch Rd turn Right for .5 mile on left side. 2.9 miles from Silverado Trail.48 hr notice and proof of ability to fund required for all showings.
  • Lot Size Acres: 40.6600
  • Stories: 2
  • Levels: Two
  • Second Unit Private Entry: Yes
  • Special Features: None

Interior Features

  • Appliances: Built-In Gas Range, Built-In Refrigerator, Dishwasher, Double Oven, Hood Over Range, Ice Maker, Microwave, Self/Cont Clean Oven
  • Number Of Fireplaces: 7
  • Bedrooms: 6
  • Half Bathrooms: 2
  • Full Bathrooms: 6
  • Dining Room Features: Breakfast Nook, Dining/Living Combo
  • Living Room Features: Cathedral/Vaulted, Great Room, Open Beam Ceiling, View, Other
  • Flooring: Stone, Wood
  • Square Footage: 10700.00
  • Bathroom Features: Marble, Tile, Tub
  • Bathrooms: 8
  • Family Room Features: Open Beam Ceiling, View, Other
  • Fireplace Features: Family Room, Gas Starter, Outside, Primary Bedroom, Wood Burning
  • Kitchen Features: Breakfast Area, Butcher Block Counters, Butlers Pantry, Island, Island w/Sink, Marble Counter
  • Room Type: Atrium, Great Room, Guest Quarters, Living Room, Primary Bedroom 2+, Media Room, Office, Sun Room, Temp Controlled Room, Wine Cellar
  • Main Level: Bedroom(s), Dining Room, Family Room, Garage, Kitchen, Living Room, Primary Bedroom
  • PrimaryBedroomFeatures: Ground Floor, Outside Access, Sitting Area, Walk-In Closet, Walk-In Closet 2+

Exterior Features

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

Garage/Parking

  • Parking Features: Attached, Garage Door Opener, Side-by-Side
  • Total Parking Spaces: 6.00
  • Garage Spaces: 2.00
  • OpenParkingSpaces: 8.00
  • Driveway/Sidewalks: Gated, Paved Driveway

Utilities

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

Lot Info

  • Assessor Parcel Number: 030-220-040-000
  • Lot Size Sq Ft: 1771150.00

Building Info

  • Year Built: 2003

Multi Family

  • Second Unit Description: 2 guest houses
  • Second Unit Kitchen: Yes
  • Second Unit Occupied: No
  • Second Unit Partial Bathrooms: 0
  • Second Unit Type: 2nd Unit Detached

Map

Range of Values:

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Tax History

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

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

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

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

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