Unique Property! This very private, luxury estate has breathtaking panoramic views of Green Valley, Mt Diablo and the bay. Combined living space of 7282 Sq Ft spread out among 3 different structures, The main residence has 5 bedrooms and 4.5 bathrooms and 4816sqft. The 2nd building is a Detached Office/Wine/Game structure has 1716 sqft, wet kitchen and half bath that houses a wine tasting room with a cellar that stores 1220 bottles with the hi-tech temperature control system. Separate office/s and optional workout room. The beautiful ornate living room with hand-carved coffered box ceiling designed and inspired after Hearst Castle with a 4 car garage plus a detached 3 car garage for a combined 7 car garages. Detached Cottage with 1 bedroom 1 bath, full kitchen and 750 Sqft and private sitting area. Fabulous pool and spa, observation deck with amazing views. This estate provides a quiet and relaxing environment with downtown Napa, Sonoma, and freeways nearby. 2.5 acres.