SAN FRANCISCO BAY AREA • 9-COUNTY ARCHITECTURAL NETWORK
Official Regional MLS Feed • Nov 2, 2026
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8320 Franz Valley Rd
ACTIVE MLS ALLIANCE 3+ Houses on Lot
Official MLS Asking Price
$9,975,000.00
Photo 1 of 78

8320 Franz Valley Rd

Calistoga, Sonoma • California • MLS #326008543

πŸ›οΈ This listing courtesy of: Will Lance, W Real Estate (BAREIS MLS #326008543)
MLS ID #326008543
Living Area 7,334.00 Sq Ft
Price / SqFt $1360.10
Bedrooms 8 Beds
Bathrooms 10.0 Baths
Association Fee No HOA ($0)
Stories / Levels 2 Storyies
Lot Area 153.4300 Acres
Market Velocity 272 Days on Market
πŸ”΅ Market Duration Note: This residence has been active for 272 days. Extended duration creates opportunistic contract positioning.

Property Narrative • Architectural Remarks

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.

Architectural Specifications • Key Infrastructure

Property Sub-Type 3+ Houses on Lot
Architectural Style Mediterranean
Year Built 2003
Subdivision / Enclave Calistoga
Vehicle Parking 3-Car Garage (Detached, Garage Door Opener) • 12 Total Spaces
Climate Control Cooling: Central Air, Multi Units • Heat: Central, MultiUnits
Solar Integration None Reported
Fireplaces 3 Fireplaces
Pool & Spa Private Pool
Second Unit / ADU 2nd Unit Detached
Water & Sewer Utilities Water: Treatment Equipment, Well • Sewer: Septic Tank
Assessor Parcel # (APN) 120130028000
Cross Street Franz Valley Road
Roofing Tile

Educational Jurisdiction • Assigned School Districts

Elementary School Calistoga Elementary Area
Middle / Junior High Calistoga Middle School Area
High School District Calistoga High School Area
Unified Administrative Jurisdiction: Calistoga Unified School District

Interior Appointments • Appliances • Finishes

Architectural & Interior Features
• Cathedral Ceiling(s)
Included Kitchen & Utility Appliances
βœ“ Built-In Gas Range βœ“ Dishwasher βœ“ Disposal βœ“ Range Hood βœ“ Microwave

Exterior Grounds • Outdoor Living • Environmental Features

Scenic Environmental Views
⛰️ Panoramic ⛰️ Vineyard ⛰️ Trees/Woods
Lot & Grounds Attributes
🌿 Secluded
Interactive 3D Virtual Tour Available
Explore a complete spatial walkthrough of this residence.
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System Audit History

  • • Oct 20, 15:08 | STATUS: Off-Market → Active (SYSTEM_SYNC)
πŸ›οΈ Official MLS Listing Courtesy Originating MLS: BAREIS MLS • #326008543
This listing courtesy of:
Will Lance
🏒 W Real Estate • Verified MLS Participant
πŸ›‘οΈ BAREIS MLS • Data Disclosure & Licensing Terms
Originating Feed: BAREIS MLS • #326008543
Data Provider: Bay Area Real Estate Information Services, Inc. (BAREIS MLS) • Northern California MLS Alliance

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