8320 Franz Valley Rd Calistoga, CA 94515

This Mediterranean-style estate, designed by architect Sandy Walker with interiors by designer Erin Martin, spans 153.43 acres in Knights Valley. The property features a 30.5-acre vineyard and an additional 36.1 acres of open land suitable for horses, olives, or future vineyard development. The 8-bedroom estate compound spans approximately 6,214 square feet and includes the main house, two one-bedroom suites, a 2-bedroom, 2-bath guest house, and a 1-bedroom, 1-bath office building. The property is positioned between Calistoga and Santa Rosa, offering both seclusion and accessibility. The compound is suited as a private family retreat, corporate getaway, or premium rental property. The main compound is projected to generate approximately $400,000 annually as a luxury vacation rental. The four other residences on the property are projected to generate approximately $130,000 annually, creating a combined residential rental income potential exceeding $530,000 per year. Amenities include a 50-foot infinity-edge pool, tennis and pickleball court, and a cabana-style pool house featuring a full bath, outdoor BBQ, and nearby fire pit. The property has two high-producing wells and a reservoir used for irrigation and frost protection, along with a large barn and generous parking areas.