A complete, masterfully designed 2018 reconstruction and expansion of this Park Avenue home showcases ultra-sophistication, style and state-of-the-art comfort in one of the most coveted in-town neighborhoods a few blocks from Greenwich Ave. 5,427 SF of sun-filled, beautifully scaled living space resplendent with chic modern aesthetics and decor, stunning lighting, 4 elegant sky-lit marble baths, new hardwood floors, custom floor-to-ceiling metal windows. French doors open to inviting granite terrace and private yard from family room and library, both with fireplaces, and spectacular gourmet eat-in kitchen with marble center-isle. Cathedral ceilings in 4 of 5 bedrooms including luxurious master suite with walk-in custom closets. Charming porte-cochere; detached 2-car garage.