TBD California 128 Hwy 38,900 SF Specialty Building Offered For Sale in Saint Helena, CA 94574

This exceptional winery estate in St. Helena, California, offers a rare opportunity to acquire a premier property in Napa Valley’s most prestigious wine region. Spanning 1,025 contiguous acres, the estate combines expansive vineyards, woodlands, lakes, and state-of-the-art production facilities, positioning it as a leader in the ultra-premium wine segment. The property is fully integrated with sustainable farming practices and produces highly rated wines, including estate-grown Cabernet Sauvignon, Petite Sirah, Sauvignon Blanc, and other Bordeaux varietals.
The estate holds an exceptionally rare production permit for 168,000 gallons, enabling annual production of up to 150,000 cases—a scale seldom approved in the region. Its infrastructure includes a historic 40,000 sq. ft. winery complex with crush pad, fermentation hall, laboratory, and offices, all meticulously renovated for operational excellence. A 13,000 sq. ft. hospitality structure features a tasting room, event space, and professional kitchen overlooking the vineyards, creating an unparalleled guest experience.
Additional features include 20,000 sq. ft. of climate-controlled underground caves for barrel aging and storage, caretaker residences, staff accommodations, and agricultural barns. The estate is fully entitled for expansion, with 140 acres surveyed and ready for planting, and includes water rights, reservoirs, and drip irrigation systems. Internal gravel and paved roads connect vineyard parcels, production areas, and lakefront, while landscaping, lighting, and fencing enhance the visitor experience. This property represents a unique investment in one of the world’s most coveted wine regions, offering both operational scale and long-term brand equity.