18450 Rockpile Road
Geyserville, CA, 95441
$9,500,000
5 Beds
3 Baths
2,600 SqFt
755 Acres
Perched majestically above the shimmering expanse of Lake Sonoma, Rockpile Ranch presents an exclusive 755-acre legacy estate within Northern California’s highly sought after Rockpile AVA. This extraordinary mountain sanctuary seamlessly marries a pristine natural wilderness with a world-class, income-producing viticultural enterprise, featuring 58 meticulously farmed acres of vines with an additional 8 acres plantable across 11 premium varietals. Situated entirely above the marine fog line at elevations surpassing 800 feet, the terroir benefits from intense high-altitude sunshine and cooling Pacific breezes, yielding exceptional, highly sought-after mountain fruit. At the heart of the compound rests a beautifully restored 2,600 SqFt 1920s craftsman farmhouse, offering four bedrooms, three bathrooms, a modern kitchen, and expansive covered porches that frame sweeping, panoramic ridgeline vistas. Complementing the primary residence is a versatile 2,200 SqFt the 1901 built Throop House, ideal for hosting distinguished guests or housing an estate manager, alongside a heritage 3400 SqFt redwood barn with both a Caretaker’s unit and a Cowboy Bunk House, a two-vehicle carport, and a 1,120 Sq Ft workshop. Engineered for ultimate autonomy, the property operates completely off-grid with a solar array, battery storage, and diesel generator, all supported by an abundant network of wells and natural springs. Encompassing miles of private trails, dramatic oak-studded topography, and premier sporting opportunities for blacktail deer and quail, Rockpile Ranch stands as a rare, turnkey masterpiece designed for the ultimate wine country escape.
Property Details
Price:
$9,500,000
MLS #:
326086615
Status:
Active
Beds:
5
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
cloverdale
Finished Sq Ft:
2,600
Lot Size:
32,887,800 sqft / 755.00 acres (approx)
Days on Market:
11
List Date:
Oct 16, 2026
Interior
Bathrooms
3 Full Bathrooms
Cooling
None
Fireplaces Total
2
Heating
Fireplace(s), Propane
Laundry Features
See Remarks
Levels
Two
Exterior
Garage Spaces
4
Lot Features
Low Maintenance
Parking Features
Detached
Parking Spots
20
Parking Total
20
Stories
2
Financial
Map
All map details are google-generated and can contain errors. Lot lines and building locations are fuzzy. See Official plat maps for more accurate information.
Community
- Address18450 Rockpile Road Geyserville CA
- CityGeyserville
- CountySonoma
- Zip Code95441
Subdivisions in Geyserville
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Copyright 2026, Bay Area Real Estate Information Services, Inc. All Rights Reserved. Listing courtesy of James M Martin III at California Outdoor Properties, Inc
18450 Rockpile Road
Geyserville, CA

