Built in 1912. Re-envisioned in 2015. 212 Fifth Avenue is todays coveted address facing Madison Square Park. The utterly unique Penthouse graces the crown of 212 Fifth Avenue spanning three magnificent floors of living space, with four extraordinary exposures. Carefully restored to its original glory, 212 Fifth Avenues crown is an unmistakable beacon heralding a winning combination of architectural features rarely seen today. Distinguished by majestic proportions and graceful arched windows, the Penthouses sumptuous interiors enjoy every conceivable luxury that places it in a league of its own. Nestled behind the crenelated parapet, the 23rd floor terrace extends the full length of the building. Lush landscaping and generous room for a pool allow one to create an idyllic and extraordinarily private world. The outdoor observatory on the 24th floor lavishly appointed for entertaining boasts glittering views of uptown, downtown and the east side, as well as the leafy canopy of Madison Square Park. The Penthouse at 212 Fifth Avenue Manhattans rarest and most dazzling gem.