500 Old Long Valley Road Welcome to Stonehouse Cellars Winery & Bed & Barrel an extraordinary 145-acre wine country estate in Clearlake Oaks, set within the scenic Long Valley AVA, just north of Napa Valley. This historic, family-owned property seamlessly blends a boutique winery, working vineyard, and elegant guest accommodations, offering a truly rare opportunity to own a legacy estate in California wine country. The estate features 13.5 acres of Cabernet Sauvignon vines, a 15, 000-case annual production permit, and state-of-the-art winemaking facilities, positioning it perfectly for both established vintners and visionary entrepreneurs. Thoughtfully restored, the 5, 000-square-foot main residence and Bed & Breakfast deliver an unforgettable guest experience, pairing classic wine-country charm with modern comfort. The 1, 600-square-foot historic Stonehouse adds timeless character and versatility, ideal for private stays, tastings, or special events. Sustainability and natural beauty are woven throughout the property, featuring a spring-fed pond, reservoir, and solar energy system that enhance both efficiency and the serene setting. Rolling vineyard views, mature trees, and open skies create a peaceful, immersive retreat. Also included is 580 Old Long Valley Road, a 6.6-acre companion parcel featuring a 2, 300-square-foot ranch-style home with sweeping vineyard views, a pool, multiple garages, and a 400-square-foot in-law cottage ideal for extended family, staff housing, or additional rental income. Square footage, acreage, vineyard plantings, production capacity, zoning, permitted uses, water sources, infrastructure, and all property details are approximate and based on seller and third-party information. Buyer to verify all information to their satisfaction. With three beautifully appointed residences, multiple income streams from wine production, lodging, and events, and a setting that captures the romance and promise of wine country living, Stonehouse Cellars Winery & Bed & Barrel presents a rare opportunity to acquire a distinctive and versatile wine country estate!