This elegant villa-style estate epitomizes architectural excellence, effortlessly capturing the romantic charm of Italy's coast with a breathtaking panorama that includes views of Corinthian Island, Belvedere Cove, Raccoon Strait, and the San Francisco Bay. Designated as a historic property, this landmark estate enjoys a significant property tax advantage. Enchanting park-like grounds showcase a ceramic-tiled pool, multi-level gardens with mature plantings, stunning brick entertaining patios and turf lawns. The grand living room boasts coffered ceilings, a wood-burning fireplace, and a balcony. The formal dining room features coffered ceilings and oversized windows overlooking the Bay. A state-of-the-art chef's kitchen features Calacatta Oro marble countertops, a large center island, two pantries, professional-grade stainless steel appliances, and a breakfast area with balcony and sweeping views. This property boasts a luxurious primary suite with two bathrooms and closets, shared steam shower, and a lounge area with kitchenette and sweeping views. Seven additional bedrooms, separate entrances for au pair and in-law quarters, multiple options for home offices. A wine cellar, fitness room with full bath and sauna, and abundant storage. 2-car detached garage and covered carport.