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1135 Galleron Road, Saint Helena, CA, 94574

3beds
1baths
1,236sqft
$11,000,000
$8,900price/sqft
$68,610/moest. monthly cost
$2,744,400/yrincome needed

About This Home

1135 Galleron is 23.4+/- acres of potential in one of St. Helena's most coveted enclaves. This rare offering includes six legal non-conforming homes dating to 1940, creating an exceptional canvas for multi-generational living, income opportunities, or a reimagined estate compound. One residence, built in 1920 with 2,848 sq. ft., may be relocated and replaced with a main home of any scale, an ADU, pool, tennis court, or an agricultural barn, offering extraordinary freedom to design your Napa Valley retreat. The additional 5 existing homes span a range of sizes, including one at approximately 1,962 sq. ft., three at 1,544 sq. ft. each, and one at 604 sq. ft., built in approximately 1953. Five of the homes must remain in place but may be remodeled within their current footprints. The vineyard, planted in 2000, features approximately 11+/- acres of Sauvignon Blanc, 2+/- acres of Semillon, and 7.6+/- acres of Cabernet Sauvignon. Four of the homes are connected to City of St. Helena water, plus there is a substantial well that serves the property. Galleron Road is known for its quiet prestige, ideal proximity just south of town, and is surrounded by some of St. Helena's most desirable estates. Whether it's the rarity of six homes on one parcel, the promise of an exceptional agricultural setting, or the opportunity to craft a private Wine Country compound, 1135 Galleron invites vision, scale, and imagination.

Getting Around

14
WalkingCar-Dependent
0
TransitVery Limited Transit
28
BikeSomewhat Bikeable

Schools

Construction

Condition

  • Year built: 1953

Type & Style

  • Home type: MultiFamily
  • Property subType: 2 Houses on Lot

Interior

Appliances

  • Laundry features: See Remarks

Basement

  • Basement: None

Bedrooms & Bathrooms

  • Bedrooms: 3
  • Bathrooms: 1
  • Full bathrooms: 1

Heating & Cooling

  • Heating features: See Remarks
  • Cooling features: See Remarks

Interior Area

  • Total structure area: 1,236
  • Total interior livable area: 1,236 sqft

Property

Details

  • Parcel number: 030080049000
  • Special condition: Offer As Is

Features

  • Stories: 2
  • Has view: Yes
  • View description: Vineyard

Lot

  • Lot size: 23.39 Acres
  • Features: Private

Parking

  • Total spaces: 10
  • Parking features: Garage Faces Front
  • Has garage: Yes
  • Attached garage spaces: 5
  • Covered spaces: 5

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
    DroughtVery High
  • Earthquake
    EarthquakeVery High
  • Inland Flooding
    Inland FloodingVery High
  • Landslide
    LandslideRelatively High
  • Wildfire
    WildfireRelatively High

How This Home’s Risks Compare

Drought
Earthquake
Inland Flooding
Landslide
Wildfire

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 $55,621$667,452
Home Insurance *$2,693$32,316
Property Taxes $9,898$118,776
Electricity $398$4,786
Total$68,610$823,320
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$2,352,342/yr
40% on housing$2,058,300/yr
45% on housing$1,829,600/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

$8,900This listing

vs Other Active Listings

Avg $/sqft

ZIP 94574$1,331
Napa County$770

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)

Price History

DateEventPrice
2026-05-01Listed for sale$11,000,000
2026-03-31Listing removed$12,500,000
2026-02-10Listed for sale$12,500,000

For Sale by Agent

AgentErin Lail
BrokerageColdwell Banker BofV ST Helena

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