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1535 Sage Canyon Road, Saint Helena, CA, 94574

4beds
5baths
4,905sqft
$40,000,000
$8,155price/sqft
$248,025/moest. monthly cost
$9,921,000/yrincome needed

About This Home

Gandona Wine Estate is located on prestigious Pritchard Hill and represents a rare opportunity to steward one of Napa Valley's most significant mountain vineyard estates. Sited up the very private middle driveway of Pritchard Hill Gandona enjoys glorious, elevated views over Lake Hennessey. The over 100+ acre estate boasts +/- 18 acres of Cabernet Sauvignon and Cabernet Franc, offering scale, credibility, quality and scarcity that define the very best of Napa Valley. Existing entitlements and turn-key improvements consist of a 20,000-gallon production permit, anchored by a +/- 3,500-square-foot winery and tasting room, together with a newly expanded +/- 8,000-square-foot cave, crush pad, and infrastructure thoughtfully designed to support future expansion. The Estate provides an established ultra-luxury platform for continued production and long-term growth from one of Napa Valley's most coveted terroirs. The +/- 5,000-square-foot main residence captivate the lake views beautifully. Construction materials include large stones sourced from on site vineyard and cave development, large scale steel sturctural elements, concrete, limestone and imported Portuguese tile. Four luxurious en-suite bedrooms provide comfort and privacy. The guest house and cottage are located in the vines provide separation and privacy yet offer the same lake views. Throughout the Estate, majestic oak trees, dramatic natural boulders, and sweeping views create a setting that is both striking and unmistakably Pritchard Hill/Napa Valley. An opportunity of this prestige, scale, and infrastructure rarely becomes available. Gandona, at this moment provides a rare opportunity to join Napa Valley's enduring legacy of world-class wine producers.

Getting Around

1
WalkingCar-Dependent
0
TransitVery Limited Transit
0
BikeNot Bike Friendly

Schools

Construction

Condition

  • Year built: 2016

Materials

  • Foundation: Concrete
  • Roof: Metal
  • Construction materials: Concrete,Glass,Metal,Stone,Wall Insulation

Type & Style

  • Home type: SingleFamily
  • Property subType: Single Family Residence

Interior

Appliances

  • Appliances included: Built-In Freezer,Built-In Refrigerator,Dishwasher,Double Oven,ENERGY STAR Qualified Appliances,Dryer,Washer
  • Laundry features: Ground Floor,Inside Area,Sink

Basement

  • Basement: None

Bathroom

  • Features: Closet,Low-Flow Toilet(s),Radiant Heat
  • Level: Main

Bedroom

  • Level: Main

Bedrooms & Bathrooms

  • Bedrooms: 4
  • Bathrooms: 5
  • Full bathrooms: 4
  • 1/2 bathrooms: 1

Dining Room

  • Features: Formal Area
  • Level: Main

Features

  • Flooring: Concrete
  • Number of fireplaces: 1
  • Fireplace features: Living Room
  • Fireplace: Yes

Heating & Cooling

  • Heating features: Central,Fireplace(s)
  • Cooling features: Central Air

Interior Area

  • Total structure area: 4,905
  • Total interior livable area: 4,905 sqft

Kitchen

  • Features: Island w/Sink,Stone Counters
  • Level: Main

Living Room

  • Features: Deck Attached,Open Beam Ceiling,View
  • Level: Main

Master Bathroom

  • Features: Low-Flow Toilet(s),Stone

Master Bedroom

  • Features: Ground Floor,Outside Access,Walk-In Closet(s)
  • Level: Main

Property

Details

  • Parcel number: 032560018000
  • Special condition: Offer As Is

Features

  • Levels: One
  • Stories: 1
  • Pool features: In Ground,See Remarks
  • Patio & porch: Patio
  • Exterior features: Built-In Barbeque
  • Fencing: Partial
  • Has view: Yes
  • View description: Hills,Lake,Mountain(s),Panoramic,Vineyard,Water
  • Has water view: Yes
  • Water view: Lake,Water

Lot

  • Lot size: 114.72 Acres
  • Features: Private,Secluded,Irregular Lot,Other,See Remarks

Parking

  • Total spaces: 6
  • Parking features: Attached,Uncovered Parking Spaces 2+,Paved
  • Has garage: Yes
  • Attached garage spaces: 2
  • Covered spaces: 2
  • Has uncovered spaces: Yes
  • Uncovered spaces: 4

Climate Risk is Financial Risk

Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.

Biggest Threats for This Home

  • Drought
    DroughtRelatively High
  • Landslide
    LandslideRelatively High
  • Wildfire
    WildfireRelatively High
  • Earthquake
    EarthquakeModerate
  • Inland Flooding
    Inland FloodingModerate

How This Home’s Risks Compare

Drought
Landslide
Wildfire
Earthquake
Inland Flooding

FEMA Declared Disasters in Napa County and California

Earthquake
Flood
Mud Landslide
Severe Ice Storm
Severe Storm
Snowstorm
Straight Line Winds
Tropical Storm
Winter Storm

Understanding the Costs

Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.

Estimated Costs Today

MonthlyAnnual
Mortgage $202,261$2,427,132
Home Insurance *$9,795$117,540
Property Taxes $34,918$419,016
Electricity $1,051$12,621
Total$248,025$2,976,300
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$8,503,714/yr
40% on housing$7,440,750/yr
45% on housing$6,614,000/yr

California FAIR Plan Programs

California FAIR Plan Association

Covered
WildfireWildfire
Visit Website →
Current Policies
Residential: 417,310Commercial: 13,990
Total Premiums$1.42B
Total Exposure$429.84B

How Costs Could Change Over Time

Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.

Insurance Growth Rate5-year average: 9.6%
9.6%
0%30.0%
Electricity Growth Rate10-year average: 4.3%
4.3%
0%15.0%
Property Taxes Growth Rate2-year average: -0.4%
-0.4%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$8,155This listing

vs Other Active Listings

Avg $/sqft

ZIP 94574$1,283
Napa County$760

vs Homes Sold Last Month

Median $/sqft

ZIP 94574$804
Napa County$522

Current Market Trends

Median Price Per Square Foot

The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.

Historicals for This Listing

Zestimate History ($/sqft)

No zestimate history available

Price History

DateEventPrice
2026-04-02Listed for sale$40,000,000
2025-04-14Listing removed$50,000,000
2025-01-16Listed for sale$50,000,000

For Sale by Agent

AgentWill Densberger
BrokerageEngel & Volkers St. Helena

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