Majestically situated on a quiet cul-de-sac behind private gates and a long sweeping driveway, this outstanding architectural tour de force boasts exceptional style with breathtaking San Francisco and Bay views in nearly 12,000s.f. of luxurious living space. With massive walls of windows showcasing the vast, sweeping views from almost every room, the sun-drenched interior unfolds with a dramatic marble foyer that showcases the awe-inspiring views while overlooking the chic public rooms. An open floor plan with glass railings, incredible ceiling heights and grand-scale rooms characterize the grandeur of this magnificent home. The primary suite is truly stunning, both in size and design, and offers a dressing room with a 2-story closet and access to a huge, slate sun deck overlooking the Bay views. A dedicated office, gym, library, piano alcove, conversation pit with bar, and 4-car garage with custom cabinets are just a few of the amenities offered by this once-in-a-lifetime opportunity.