This exceptional duplex penthouse offers 2,366 sq ft of interior space and 900 sq ft of private outdoor terraces, including a rooftop with panoramic NYC views. Spanning the top two floors, the residence features floor-to-ceiling windows, Brazilian walnut hardwood floors, and a seamless connection between indoor and outdoor living. Accessed via two private key-locked elevators, the home includes a chef’s kitchen with Bosch and Sub-Zero appliances, a great room with a gas fireplace and wet bar, and a den/lounge area opening to a south-facing terrace. The primary suite boasts floor-to-ceiling windows, a walk-in closet, and an ensuite bath with a soaking tub and walk-in shower. A staircase leads to the private rooftop, ideal for entertaining or relaxation. Located at 165 West 18th Street in Chelsea, the 12-story, 26-unit boutique building offers amenities such as a full-time concierge, fitness center, pet spa, and on-site parking garage. Asking Price: $5,500,000