Welcome to this gracious and light-filled one-bedroom residence with a separate office on the same floor, nestled within one of the Upper East Side's most prestigious Rosario Candela-designed cooperatives, just off Fifth Avenue. Bathed in natural sunlight from large south-facing windows, the spacious living room offers tranquil treetop views and is adorned with timeless pre-war details, including beautiful hardwood floors, a decorative fireplace, plentiful built-in bookshelves and high ceilings. A separate office on the same floor provides the ideal space for working from home or can easily be transformed into a guest area or reading room. It currently has a washer/dryer. Designed in 1928 by the renowned architects Rosario Candela and Warren & Wetmore, 3 East 77th Street (part of the iconic 960 Fifth Avenue complex) offers an unparalleled level of service and amenities. Shareholders enjoy white-glove service including a doorman, resident manager, in-house chef, private restaurant, penthouse fitness center, and a rooftop terrace with sweeping City views. Pet-friendly and pied-à-terre friendly, this full-service cooperative is ideal for those seeking luxury, privacy, and timeless charm. No financing is permitted and there is 2% flip tax paid by buyer. The monthly maintenance for 3B is $3,802.21 and the monthly maintenance for SR11 is $770.72. There is a quarterly charge of $1,750 for the restaurant. Don't miss the opportunity to own a classic piece of Manhattan's architectural history in an unbeatable Upper East Side location.