$17,500,000

1096 Hardman Ave Napa, CA 94558

Estimated payment $110,281/month

Total Views 1,428
4 Beds
4 Baths
5,679 Sq Ft
$3,082 Price per Sq Ft

Highlights

  • Spa
  • 20.07 Acre Lot
  • Fireplace in Kitchen
  • Vichy Elementary School Rated 9+
  • Vineyard
  • Private Lot

About This Home

Krupp Brothers Estate is a remarkable 20-acre Napa Valley winery property set among estate vineyards with sweeping views of Stags Leap, Atlas Peak, Lake Cynthia, and Mount St. Helena. European-inspired in design, the estate blends Old World character with New World elegance. Originally conceived in 2007 by Peter Kitchak and later acquired by Jan and Bart Krupp, founders of the iconic Stagecoach Vineyard and true Napa Valley royalty known for producing exceptional wines, the property has been thoughtfully refined into a fully turnkey offering. The estate includes a main residence, bonded winery, two tasting rooms, barrel room, and all necessary winery equipment. Current production is permitted for 15,000 gallons annually, with tastings and marketing events. A use permit modification is in progress to expand production capacity to 40,000 gallons, along with increased visitation and events. Approximately 9.73 acres are planted to classic Bordeaux varietals, 2.4 acres of which are currently leased. The 5679+/- sq ft Tuscan-inspired residence offers 4 bedrooms and 3.5 bathrooms, featuring hand-selected architectural elements imported from Italy. Highlights include a grand great room with vaulted ceilings and fireplace, a country-style kitchen, and a 3,000-bottle wine cellar with a cave-style portal opening toward the vineyard. Outdoor amenities include a covered veranda with an al fresco kitchen, built-in grill and fireplace, and an infinity-edge spa overlooking the vineyards and lake. A four-car garage with lifts allows for up to eight-car storage. A rare Napa Valley offering that seamlessly combines luxury living, vineyard lifestyle, and a fully operational winery.

Listing Agent

Sieba Peterson

Golden Gate Sotheby's License #01460836 Listed on: 04/17/2026

Golden Gate Sotheby's

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2007

Lot Details

  • 20.07 Acre Lot
  • Fenced
  • Landscaped
  • Cave
  • Private Lot
  • Sprinkler System

Parking

  • 4 Car Detached Garage
  • Garage Door Opener
  • Uncovered Parking

Home Design

  • Mediterranean Architecture
  • Tile Roof
  • Stucco

Interior Spaces

  • 2-Story Property
  • Vaulted Ceiling
  • Wood Burning Fireplace
  • Living Room with Fireplace

Kitchen

  • Microwave
  • Dishwasher
  • Disposal
  • Fireplace in Kitchen

Flooring

  • Carpet
  • Radiant Floor
  • Tile

Laundry

  • Laundry on main level
  • Dryer
  • Washer

Outdoor Features

  • Spa
  • Balcony
  • Covered Patio or Porch
  • Covered Courtyard

Farming

  • Vineyard

Utilities

  • Central Heating
  • Heating System Uses Gas
  • Propane
  • Well
  • Septic System

Home Details

Home Type

Single Family

Year Built

Built in 2007

Lot Details

20.07 Acres

Parking

4

Listing Details

  • Interior Amenities: Cathedral Ceiling(s)
  • Type: Residential
  • Lot Size Acres: 20.07
  • Stories: 2
  • Levels: Three Or More
  • ArchitecturalStyle: Mediterranean
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Disposal, Free-Standing Gas Oven, Free-Standing Gas Range, Free-Standing Refrigerator, Microwave
  • Basement: Partially Finished
  • Flooring: Carpet, Tile
  • Fireplace Features: Kitchen, Living Room, Master Bedroom, Wood Burning
  • Spa Features: Spa/Hot Tub Built-In

Exterior Features

  • Construction Materials: Stucco
  • Lot Features: Auto Sprinkler F&R, Landscape Back, Landscape Front, Private
  • Property Condition: Original
  • Roof: Tile
  • ExteriorFeatures: Balcony, Covered Courtyard, Outdoor Kitchen, Uncovered Courtyard
  • Fencing: Fenced
  • OtherStructures: Cave(s)
  • Patio And Porch Features: Covered Patio, Uncovered Patio

Garage/Parking

  • Parking Features: Detached, Garage Door Opener, Uncovered Parking Space, Uncovered Parking Spaces 2+
  • Garage Spaces: 4

Utilities

  • Cooling: Central Air
  • Sewer: Septic Tank
  • Utilities: Electricity Connected, Propane Tank Leased, Public
  • Water Source: Well
  • Heating: Central, Fireplace(s), Gas, Radiant Floor
  • Laundry Features: Dryer Included, Ground Floor, Inside Area, Washer Included

Lot Info

  • Lot Size Sq Ft: 874249
  • CurrentUse: Tasting Room, Vineyard, Winery

Building Info

  • Year Built: 2007

Multi Family

Map

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Property History

Date Event Price List to Sale Price per Sq Ft
04/17/2026 04/17/26 For Sale $17,500,000 -- $3,082 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 326029481

Bay Area Real Estate Information Services (BAREIS)
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