Magnificent estate with a renovated main home, guest house & pool house | Sweeping San Francisco Bay views | Private 1.8-acre lot with a Chardonnay vineyard | 6 beds, 6 full & 2 half baths in the main home; 2 beds, 1 bath in the guest house | Nearly 8,000 sq. ft. of refined living space | Elegant open layout with formal dining, two wine cellars & recreation areas | Resort-style outdoors: pool, putting green, fire pits & pool house | Architect-designed treehouse with two-story access