8320 Franz Valley Rd, Calistoga, CA

$9,975,000

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8

Beds

10

Baths

7,334

Square feet

153.43

Acres

About 8320 Franz Valley Rd

This extraordinary Mediterranean-style estate spans 153.43 acres of vineyard and mountain-view beauty in prestigious Knights Valley, offering built-in income potential rarely found in Napa and Sonoma luxury properties. Perfectly positioned between Calistoga and Santa Rosa in the heart of Wine Country, the estate provides both seclusion and accessibility. Set within its own private valley, the property enjoys dramatic panoramic views and exceptional privacy. Located on two legal parcels at 8320 and 8322 Franz Valley Road, Bellissimo Vineyard Estate blends architectural pedigree with diverse land use and revenue opportunities. The property includes a 30.5-acre vineyard plus 36.1 acres of gentle, soil-rich open land previously planted to vines, suitable for agriculture, equestrian use, or recreation. Designed by architect Sandy Walker with interiors by Erin Martin, the 8-bedroom estate compound spans approximately 6,214 sq ft and is thoughtfully arranged for private living, entertaining, or luxury rental use. The main compound consists of five separate buildings: a main residence, two one-bedroom suites, a 2BR/2BA guest house, and a 1BR/1BA office building. The estate offers a compelling income profile. The main compound is projected to generate approximately $400,000 annually as a luxury vacation rental, with a professional management company ready to begin operations. Four additional residences on the property are projected to generate approximately $130,000 annually, creating total residential rental income potential exceeding $530,000 per year. The vineyard offers further potential for agricultural income. Resort-style amenities include a 50-ft infinity-edge pool, tennis and pickleball court, and a cabana-style pool house with full bath, outdoor BBQ, and fire pit. Expansive terraces and outdoor spaces support seamless indoor-outdoor living. Infrastructure includes two high-producing wells, a reservoir for irrigation and frost protection, a large barn, and ample parking for estate and vineyard use. A rare opportunity to own a private Wine Country estate combining scale, views, multiple residences, and significant income potential.

Features of 8320 Franz Valley Rd

MLS® # 326008543
Price $9,975,000
Bedrooms 8
Bathrooms 10.00
Full Baths 8
Half Baths 2
Square Footage 7,334
Acres 153.43
Year Built 2003
Type Residential
Sub-Type 3+ Houses on Lot
Style Mediterranean
Status Active

Community Information

Address 8320 Franz Valley Rd
Area Healdsburg
City Calistoga
County Sonoma
State CA
Zip Code 94515-9550

Amenities

Utilities Electric, Internet Available, Propane Tank Leased
Parking Spaces 12
Parking Detached, Garage Door Opener
Garage Spaces 3
View Panoramic, Vineyard, Woods
Has Pool Yes
Pool Yes

Interior

Heating Central, MultiUnits
Cooling Central, MultiUnits
Fireplace Yes
Fireplaces Dining Room, Living Room, Wood Burning, Other

Exterior

Lot Description Pond Year Round, Reservoir, Secluded
Roof Tile
Construction Stucco

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Listing courtesy of William Lance of W Real Estate

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Listing information last updated on April 17th, 2026 at 1:20pm CDT.