812 Park Avenue #910D

This grand 11 room, 4 bedroom duplex boasts architect James Carpenter's noted "off the foyer" layout in which the majestic semi-oval gallery and sweeping staircase act as the pivot point for the 3 other elegant entertaining spaces made up of the living room, dining room and library. With soaring ceilings and herringbone floors, the first floor also features a fireplace, powder room, enormous kitchen with double pantry, an oversized servant's hall, three maids' rooms and a maid's bath.