Spanning 213 acres across the Napa-Sonoma County line in beautiful Carneros, Haire Ranch offers sweeping views, established vineyards, and exceptional Wine Country potential. The property includes 63.97 acres planted to Pinot Noir and Chardonnay, plus 82.5 acres of fallow vineyard ground ready for redevelopment. A 60-acre-foot reservoir and strong agricultural well support vineyard irrigation. The 3-bedroom, 2-bath home captures spectacular vineyard views from every room, complemented by a 1-bedroom, 1-bath office/guest unit. Additional improvements include a conference room, pool/party room, detached 4-car garage, and two large shops. Two cell sites provide additional income, while hillside ashfall offers potential for wine cave development. Multiple potential homesites showcase far-reaching views of the San Francisco Financial District, Mount Tamalpais, and Mount Diablo. Just minutes from downtown Napa and Sonoma Plaza, Haire Ranch presents a rare opportunity to create a remarkable Wine Country estate.