The full 17th floor 5BR penthouse at 109 East 79th Street that listed for $29,350,000 is in contract. The 6,548 sqft residence has 336 sqft of exterior space comprised of two south facing balconies. Apartment features include floor to ceiling casement style windows; four exposures; skyline and Central Park views; white oak flooring; and 10’2″ ceilings. The 20 story 31 unit brick and limestone new development is designed by Steven Harris Architects. Amenities at the building include a gym, a squash/sports court, a movement studio, a library, a private garden, a screening room, a dog grooming station, concierge services, a game room, bicycle storage, a spa with a treatment room, an infrared sauna, a steam room and a hair salon. [Mansion Global]