Gramercy + Flatiron

The pre-war east-side downtown district spanning Gramercy Park, the Flatiron, NoMad, and Union Square — pre-war cooperatives including the oldest co-op in NYC at 34 Gramercy Park East (1883), conversion-era condominium inventory at 45 East 22nd (Madison Square Park Tower), and the boutique post-2010 luxury developments around Madison Square Park.