Exceptional opportunity to acquire a rare Cupertino estate with panoramic views of Silicon Valley. This property includes a luxury residence, a fully operational winery, and 0.5 acres of mature Cabernet Sauvignon estate vines, all set amongst world-class wineries. A custom-built entertainment building is designed for high-capacity use, offering soaring ceilings, expansive windows overlooking a solar heated pool with outdoor shower, full bathroom, dual fireplaces, wet bar, family room, loft, office with built-in cabinetry, integrated audio system, and an observatory. The residential component consists of 3 bedrooms and 2 full bathrooms, with views from every room, including a primary suite with walk-in closet and ensuite bath. The gourmet kitchen is equipped with high-end appliances, quartz countertops, and a commercial dishwasher. The winery building is a full production facility featuring a bottling room, 4 large fermentation tanks, cellar, temperature controlled storage, all for operational use or flexibility for alternative uses. Fully owned solar panels offset the majority of energy costs, and there are 2 separate two-car garages (one with EV charging), and on-site parking suitable for large events. Conveniently located near hiking trails, wineries, and Cupertino schools.