Experience the heart of Napa Valley at the iconic Hewitt Family Vineyard, located in the prestigious Calistoga AVA and held by the same family for over a century. Spanning 22.68 acres, this exceptional offering presents a rare opportunity to create a custom vineyard estate in one of Napa Valley's most sought-after winegrowing regions. The property features a beautifully positioned 1.5-acre estate homesite designed to capture sweeping vineyard and mountain views, including sightlines to Castello di Amorosa and Sterling Vineyards, two of Napa Valley's most recognizable landmarks. The site offers an ideal setting for a custom residence, guest house, pool, and outdoor entertaining spacescreating a private Wine Country retreat immersed in classic Napa Valley scenery. With a rich agricultural history, the property's terroir and soils have supported premium grape production for over 50 years, supplying fruit to renowned producers including Silver Oak, Paul Hobbs, and Venge Vineyards. This legacy of quality underscores the site's exceptional vineyard potential. The land now offers approximately 16 acres of total fallow, plantable vineyard ground, including expansive valley floor acreage with flat, highly usable terrain, ideal for efficient vineyard development. With the previous vines removed, the property presents a clean slate for a new owner to replant with modern rootstock and varietals aligned with today's market. The property benefits from strong water infrastructure, including a reliable well, reservoir, and direct Napa River access, supporting both agricultural use and long-term vineyard viability. Ideally located just minutes from both Calistoga and St. Helena, the property offers the perfect balance of privacy and convenient access to Napa Valley's world-class dining, wineries, and lifestyle amenities. With its premier Calistoga AVA location, proven vineyard pedigree, exceptional homesite, and expansive plantable acreage, Hewitt Family Vineyard represents a rare opportunity to design and build a legacy Napa Valley estate. Possible seller financing available.