An exceptional Marrowstone Island offering: two residences, one private 24,394 sq. ft. estate at the end of a secluded dead-end road, commanding sweeping water, mountain, and Sound views. The main residence has been thoughtfully refreshed with new flooring, new siding, and updated exterior paint. Soaring vaulted ceilings and triple skylights crown its loft-style upper level, framing golden western sunsets over the water, while multi-level cedar decks unfold across the property for effortless indoor-outdoor living. A wood-burning fireplace and ductless heating and cooling lend year-round comfort, and a brand-new septic system, rated for five bedrooms, brings peace of mind for years to come. An oversized three-car garage with RV bay, alongside a charming lighthouse-style shed, accommodates every boat, vehicle, and pursuit island life demands. Steps away, a brand-new Detached Additional Dwelling Unit presents a fully finished one-bedroom, one-bath retreat with designer finishes and its own open-concept living space - a rare complement suited to multigenerational living, discerning guests, or income potential. Minutes from pristine beaches, private boat launches, scenic hiking trails, acclaimed wineries and cideries, and Fort Flagler State Park, this is island living elevated - a private compound where two homes create possibilities one simply cannot.