This one-of-a-kind estate is located on one of the last remaining large +/- 8.5 acres private waterfront parcels on San Francisco Bay. This unique property offers a rare package of amenities: 6 bedrooms, 5 and 1/2 baths in the main home, garage parking for 10-15 cars, large sandy private beach with a beach house, boat launch, sunny swimming pool, exercise pavilion, staff house, two outdoor kitchens, a cave, and fabulous gardens with several large level lawns and patios.