Set on nearly 10 waterfront acres in Mill Neck, this distinguished Gold Coast estate enjoys sweeping views of Mill Neck Creek and the Long Island Sound. A long private driveway leads through expansive lawns and mature trees to an elegant stucco residence, complemented by a detached guest home. Originally built in 1931 and extensively redesigned in 2007, the property combines classic architectural character with generous spaces for living and entertaining. A grand marble entry introduces beautifully proportioned interiors defined by soaring 12-14-foot ceilings, Palladian windows, intricate millwork, and six fireplaces. Gracious formal living and dining rooms are complemented by a library and a luminous sunroom, where walls of arched windows and detailed ceilings create a memorable setting overlooking the grounds. The chef's eat-in kitchen features an oversized center island, extensive cabinetry, and an adjoining breakfast area, opening to an inviting family room. The residence offers seven bedrooms and twelve bathrooms. A private primary retreat features dual baths and numerous walk-in closets, while the third level provides a custom bar, game room, and sitting/media lounge. The finished lower level includes wine storage, a gym, and a sauna. An attached garage accommodates four or more vehicles. A separate guest residence of approximately 3,000 square feet provides additional accommodations. Multiple terraces and balconies extend the living spaces outdoors, overlooking landscaped gardens, broad lawns, and a 60-foot swimming pool with a pool house. Mature plantings frame the grounds and create a sense of seclusion, with the surrounding water lending a remarkable backdrop to this gracious waterfront setting.