Pristine and renovated to perfection, no expense has been spared in this magnificent three Bedroom, three Bathroom expansive residence located in one of Park Avenue's most coveted prewar co-operative buildings. Enter Apartment 3B from an attractive semi-private elevator landing. The exquisitely designed entrance foyer separates the spacious Living Room from the formal Dining Room creating an ideal layout that is perfectly suited for gracious living and entertainment. Superb architectural crown molding and chair rail details flow effortlessly from one room to the next and complement the 9'3" ceilings. The Living Room with striking tree-lined views overlooking Park Avenue has a wood burning fireplace that is framed by a handsomely carved mantle. The elegant Dining Room is generously proportioned and includes a concealed fully equipped bar. The gourmet eat-in Kitchen includes all top of the line Miele appliances, dual ovens and dishwashers, custom cabinets, quartzite counter tops, slate floor, and a reverse osmosis water filtration system. The kitchen seamlessly integrates with an all-inclusive laundry area that has a full-sized washer and dryer, mounted ironing center, utility sink, and ample storage. The spacious Master Bedroom features Park Avenue views, high ceilings, custom closets, and an enormous en-suite marble bathroom with double sinks, spa shower, and radiant heated floors. The versatile second Bedroom with richly paneled custom wood cabinetry can easily function as a Den or Library. The adjacent full bath Powder Room has customized etched glass shower doors that pair perfectly with the wall covering and vanity. The smaller third Bedroom with en-suite Bathroom is very private and ideal as a Maid's/Staff Room, Nursery, Office, or Playroom. Apartment 3B additional features include: Approximately 1,970 gross square feet, Central A/C throughout, custom herringbone hardwood floors, decorator paneled walls, Niles music system in every room, easy access City windows for quiet enjoyment, custom closets, and, a storage unit that transfers upon sale. 815 Park Avenue amenities include: Full service white glove building, pet friendly (dogs up to 20 pounds), renovated Lobby that includes an impressive fine art gallery, state of the art Fitness Center, central Laundry Room, Bicycle Storage Room, and, a communal Multimedia/Recreation Room with lending Library. Pied-a-terre purchase is NOT permitted. Subleasing is permitted for a maximum of two out of five years with Board Approval. The Seller will pay the 2% Flip Tax. Minimum 24 hour notice requested for showings.