Tucked away in a private retreat in Castro Valley Hills, this unforgettable property boasts expansive grounds and an impeccably maintained 8022 SF home that meets the perfect balance of private get away and luxury. As you enter the the main level of the home you are met with Santos Mahogany floors and soaring ceilings throughout boarded by grand arched windows that open to the spectacular grounds. Expansive formal rooms include elegant dinning room, formal living room with fireplace and wet bar and two story grand library with spiral staircase and wet bar. Breathtaking grounds feature pool with waterfall that has access points from inside the home and in the backyard, large stone paved patio space perfect for outdoor gatherings, expansive grass areas and 3 multi Vehicle garages. Theres more! Option to purchase 3 additional parcels surrounding property: Parcel 2, stand alone cottage behind home 1B/1B 986 SF on 2.12 acres, parcel 3, .918 Acres & parcel 4, 1.87 acres.