8300 Franz Valley School Road

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.

Days on Market

1 day

Current Status

Active

Original Price

$3,995,000

List Price

$3,995,000

On Market Date

Jun 20, 2026

Property Type

Single Family Residence

Area

Santa Rosa-Northeast

Zip Code

94515

MLS ID

326049165

APN

120-150-037-000

Year Built

2019

Stories in Building

Unavailable

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

3

Bath

4 (3/1)

Double Sinks, Low-Flow Toilet(s), Radiant Heat, Shower Stall(s), Soaking Tub, Tile

Parking

6

24'+ Deep Garage, Detached, Enclosed, Garage Door Opener

SQ FT

2,953

SQ FT Source

Assessor Auto-Fill

Lot SQ FT

207,346.0

Lot Acres

4.76 Acres

Pool Info

Pool/Spa Combo

Kitchen

Metal/Steel Counter, Pantry Cabinet

Cooling

Central, Heat Pump, MultiZone

Dining Room

Formal Area

Exterior Details

Built-In Barbeque, Fire Pit, Kitchen

Family Room

Open Beam Ceiling

Living Room

Great Room

Flooring

Concrete, Tile, Wood

Foundation

Concrete

Fire Place

Double Sided, Gas Piped

Heating

Central, Fireplace(s), Heat Pump, MultiZone, Radiant Floor

Laundry

Inside Room

Upper Level

Bedroom(s), Family Room, Full Bath(s)

Main Level

Dining Room, Full Bath(s), Kitchen, Living Room, Primary Bedroom, Partial Bath(s), Street Entrance

Views

Mountains, Vineyard

Possession

Close Of Escrow

Basement

None

Architectural Style

Modern/High Tech

Fee

$0

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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