131 E 66Th St

The Studio Building at 131 East 66th Street is a landmarked, limestone-clad Italian Renaissance palazzo completed in 1905–1907 and rising 12 stories with roughly 14 larger-scale residences. Designed by Charles A. Platt, the prewar cooperative retains classical proportions, masonry detailing and oversized multi-paned windows that flood rooms with light. Interiors typically feature double-height living rooms or high ceilings, wood-paneled libraries, original fireplaces, hardwood floors, substantial formal entertaining rooms (dining rooms, foyers, libraries) and duplex layouts that evoke townhouse scale. Building services and common areas are full-service and white-glove: 24-hour doormen, attended elevators, an elevator attendant/resident manager, central laundry, private storage and bicycle storage. Exterior amenities include a planted courtyard and garden as well as Juliet balconies and small private outdoor spaces. Mechanical updates in many units include central air-conditioning and modern kitchens while the cooperative maintains rules allowing pets and pieds-a-terre, permitting up to 50% financing and assessing a customary 3% transfer/flip charge on resale. Located on the Upper East Side near Central Park, Park Avenue Armory and major shopping and transit, the building supports a formal, service-oriented urban lifestyle rooted in architectural history.