This 2841 SF 4 BD 4 BA home is the most rare of properties: an impeccably maintained state of the art floor thru prewar condominium, combining the reliability and convenience of modern construction with the elegance and charm of prewar design. Spacious proportions, central AC, solid oak herringbone floors, rich moldings, large tilt and turn windows, and prewar soundproofing between walls and apartments make this a quintessential Upper West Side home with pedigree, scale and flow. An entry gallery leads to an open floor plan double living room and huge showstopping eat-in kitchen that's big enough to host a sit down dinner for the whole extended family. The large and serene master suite has a separate jewel box dressing room, and en suite marble bath with dual sinks, soaking tub, and separate step-in shower. There are 3 more well-scaled bedrooms, all with en suite natural stone baths and Waterworks fixtures. AND, there's a bonus office/guest quarters, with the ability to convert to a 5th bedroom with additional en suite bath, creating a true 5 BD 5 BA home. W/D in unit; 12 closets in total. Centrally located between Central and Riverside Parks, amidst the restaurants, shopping and cultural institutions the UWS is famous for, this classic prewar home is located in a boutique full service condominium with impeccable service. F/T doorman, live-in super, workout room, and dedicated private storage room transferred with unit. Half block to 1,2,3 express stop. CC include Verizon FIOS internet service. This is the best of the Upper West Side!