Wonderful opportunity to transform this extraordinary ten-room duplex located on the 8th and 9th floors of a distinguished 1930 Emory Roth edifice into a glamorous home for today's living. Available for the first time in over forty years, this elegant apartment exudes old-world charm and elegance. At approximately 3,500 square feet, this 8/9B offers an excellent layout, original prewar details, high ceilings, and wonderful scale. A semi-private vestibule leads to an impressive gallery with a grand staircase. An immense living room with a wood-burning fireplace faces east over Park Avenue with sunny exposure. Facing north over townhouses is a comfortable library with custom bookshelves and a full bath. The formal dining room has sunny southern outlook, and leads to a butler's pantry, a massive eat-in kitchen and three generous staff rooms (one currently used as a laundry room) with another full bath. This enormous back space offers multiple options for reconfiguration. The staircase leads to the private upper level with three large bedrooms and two baths. The bright corner primary bedroom, with private bath has four windows facing north and east over Park Avenue and offers four large closets including one walk-in. The two additional bedrooms are well-proportioned, have large closets, and share a bathroom. All bedrooms enjoy plentiful sun and open exposures. 784 Park Avenue, located at the corner of 74th Street, is a coveted full-service, white glove pre-war cooperative with a fitness center, private storage, bike room and attentive staff. Blocks from Central Park and all that Lenox Hill has to offer from upscale boutiques, restaurants, cafes, museums and more. Pets and pied-a-terres are allowed. 2% Flip Tax paid by buyer. A generous 60% financing is allowed.