Rooted in the past, anchored in the future, and embraced by the rare feeling of being worlds away, this extraordinary architectural estate evokes a profound sense of permanence and belonging. Set on 4.76 private acres in the Knights Valley AVA, occupying the original homestead site of Captain Franz, the 19th-century settler for whom Franz Valley is named, the 2019 residence blends striking design, timeless materials, exceptional craftsmanship, and thoughtfully engineered systems. Designed for seamless indoor-outdoor living, walls of glass open to resort-inspired grounds where pool, spa, fire, and gathering spaces unfold naturally across the landscape. Motorized pergolas, a fully equipped outdoor kitchen, and multiple fireplaces create a setting equally suited for quiet evenings and special occasions. Inside, walls of glass, concrete floors and walls, exposed steel, and estate-sourced wood create an environment of warmth and understated luxury distinguished by a rare level of craftsmanship. A dramatic great room serves as the heart of the home. The kitchen reflects the same commitment to craftsmanship, where custom walnut cabinetry milled from the estate itself, zinc cabinetry and countertops, and a premium Thermador appliance suite create a composition as functional as it is beautiful. Wrapped in glass and opening directly to the pool and outdoor living spaces, the main-level primary suite enjoys sweeping views and is complemented by a luxurious spa-like bath. Upstairs, two generously sized guest suites, each with its own bath, are thoughtfully separated by a family room, creating a private and inviting wing that balances connection and privacy. Surrounding the residence, a rare two-acre estate Malbec vineyard rooted in the volcanic soils of the Knights Valley AVA brings authenticity and romance to everyday living. While only 12 minutes from Calistoga, the estate, framed by vineyards, orchards, olive trees, and rolling hills, celebrates the beauty, rhythm, and traditions of Wine Country, completing a property defined by permanence, belonging, and the rare feeling of being worlds away.
Listing Provided Courtesy of Sandrine Daligault at Redfin
Property Details
Price:
$3,995,000
MLS #:
326049165
Status:
Active
Beds:
3
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
santarosanortheast
Finished Sq Ft:
2,953
Lot Size:
207,346 sqft / 4.76 acres (approx)
Year Built:
2019
See this Listing
Schools
Interior
Appliances
Built-In Electric Oven, Built-In Electric Range, Built-In Refrigerator, Dishwasher, Tankless Water Heater
Bathrooms
3 Full Bathrooms
Cooling
Central Air, Heat Pump, MultiZone
Fireplaces Total
1
Flooring
Concrete, Tile, Wood
Heating
Central, Fireplace(s), Heat Pump, MultiZone, Radiant Floor
Interior Features
Cathedral Ceiling(s)
Laundry Features
Inside Room
Levels
Two
Exterior
Architectural Style
Modern/High Tech
Construction Materials
Concrete, Glass, Metal Siding, Redwood Siding
Exterior Features
Fire Pit, Outdoor Kitchen
Fencing
Fenced, Full
Garage Spaces
2
Lot Features
Landscape Back, Landscape Front
Other Structures
Pergola, Shed(s)
Parking Features
24’+ Deep Garage, Detached, Enclosed, Garage Door Opener
Parking Spots
6
Parking Total
6
Roof
Metal
Security Features
Carbon Monoxide Detector(s), Smoke Detector(s)
Stories
2
View
Mountain(s), Vineyard
Window Features
Double Pane Windows
Financial
Map
Community
- Address8300 Franz Valley School Road Calistoga CA
- CityCalistoga
- CountySonoma
- Zip Code94515
Subdivisions in Calistoga
Market Summary
Current real estate data for Single Family in Calistoga as of Aug 24, 2026
53
Single Family Listed
139
Avg DOM
1,142
Avg $ / SqFt
$3,870,592
Avg List Price
Property Summary
- 8300 Franz Valley School Road Calistoga CA is a Single Family for sale in Calistoga, CA, 94515. It is listed for $3,995,000 and features 3 beds, 4 baths, and has approximately 2,953 square feet of living space, and was originally constructed in 2019. The current price per square foot is $1,353. The average price per square foot for Single Family listings in Calistoga is $1,142. The average listing price for Single Family in Calistoga is $3,870,592.
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Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of Sandrine Daligault at Redfin
8300 Franz Valley School Road
Calistoga, CA


