This grand duplex apartment has not been on the market in over 40 years! Originally designed for the builder of 1185 Park Avenue, it was previously owned by Kitty Carlisle and Broadway producer Moss Hart.It features a double height entrance hall with bridal staircase lighted from skylight above. There is a large south-facing Living Room and Library both with wood-burning fireplaces and a formal Dining Room with unique carved ceiling details. Sunny and spacious, these rooms flow off the entry hall to create a wonderful space for entertaining.

A Powder Room, eat-in-Kitchen, large Maids Room with Bath and a Laundry Room complete the 1st Floor.Upstairs features a sun-drenched Solarium/ sitting room with terraces, Kitchenette, four huge Bedrooms with Baths all with high ceilings and incredible closet space. This sun-filled apartment feels like a house in a full service building featuring private security, circular driveway, state-of -the-art gym and new children's playroom.