
Geyserville, CA 95441
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 is move-in ready.
The 1920s craftsman farmhouse has been beautifully restored with a modern kitchen and updated off-grid systems including solar and battery storage. While the aesthetic remains vintage, the property is well-maintained, functional, and move-in ready.
The property has a large lot size, which is more than 4 times of its living area. lot size in square feet = 32887800, living area = 2600.
Located in the prestigious Rockpile AVA, the estate features 58 acres of income-producing, high-altitude vineyards with 11 premium varietals, offering significant commercial and agricultural value.
Spanning 755 acres of pristine wilderness with private trails and Lake Sonoma views, this property provides unparalleled privacy and diverse recreational opportunities in a sought-after mountain sanctuary.
Lot size discrepancy between mls listing and other public or private record. mls listing lot size in square feet =32887800, other record lot size in square feet = 10058439.
The property operates completely off-grid; while sustainable, the reliance on solar, battery, and generator systems requires specialized maintenance and may deter buyers seeking traditional utility connections.
Situated at high elevations in a rugged mountain setting, the property's remote location may present logistical challenges for regular commuting and access to nearby urban amenities.
No exterior & parking available.
No sensitive facilities data found.
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 5.0 | 3.5 |
| Baths | 3.0 | 2.5 |
| Square foot | 2,600 | 2,002.5 |
| Lot Size | 32,887,800 | 8,888.5 |
| Price | $9.50M | $1.18M |
| Price per sq ft | $3.7K | $579 |
| Built year | 0 | 1993 |
| HOA | $0 | $0 |
| Days on market | 8 | 121 |
Oct 16, 2026
$9,500,000
Initial Listing
Jun 6, 2014
$3,750,000
Public Record