900 Fifth Avenue was designed in 1960 by architect Sylvan Bien, known for his mid-century modern residential buildings throughout the Upper East Side. Other
Perfectly located on East 71st Street and situated in one of Park Avenue’s most esteemed pre-war white-glove cooperatives, this abundantly bright high-floor
NEW LISTING…PERFECTLY RENOVATED FIVE BEDROOM FIFTH AVENUE COND-OP WITH AMAZING VIEWS. Fantastic views! Mint condition, like-new, perfectly renovated, 9-room
Extraordinary six bedroom Upper East Side home! One of the largest cooperative apartments in New York City, Apartment 12A boasts dramatic floor-to-ceiling