207 E 21St St

This is a six-story boutique cooperative built in 1930 and comprised of 21 residences, mostly one- and two-bedroom layouts with occasional duplex lofts. The building’s masonry façade and tree-lined setting reflect Gramercy’s low-rise historic character; an elevator serves all floors. Interiors typically feature prewar proportions—high ceilings, hardwood floors, exposed brick, and tall windows—while many units have been modernized with updated kitchens and baths, built-in storage, and some in-unit washer/dryers. A range of private outdoor options appears across units, from Juliet balconies to private patios and sizable roof terraces. Common spaces are utilitarian and neighborly: a laundry room in the basement, bike storage, a live-in superintendent, and a virtual doorman system. Policies and services are co-op standards—flexible ownership rules including co-purchasing, guarantors, gifting, and pied-à-terre allowances, with board-approved subletting permitted on a limited basis. Cats are typically allowed; dogs are restricted in several units. Location is a defining asset: the building sits on a quiet, leafy block just steps from Gramercy Park and within easy walking distance of Union Square, farmers’ markets, groceries, restaurants, and multiple subway lines, offering a blend of residential calm and city convenience.