A Grand Sunlit Duplex with Timeless Upper East Side Charm Welcome to Residence 6S/7S at 901 Lexington Avenue, where timeless elegance meets modern luxury. This grand corner duplex spans approximately 3,500 SF and is flooded with natural light, offering sweeping Midtown views to the west and treetop vistas over East 67th Street to the south. The gracious entry foyer connects two distinct entertaining areas: a dramatic corner living room with oversized windows and a chic library with custom built-ins—perfect for formal gatherings. On the other side, a massive eat-in kitchen with top-of-the-line appliances, crisp white Caesarstone countertops, and a large waterfall island flows into a great room anchored by a woodburning fireplace. This versatile space easily accommodates dining and a second seating area, creating the ideal family hub. A discreet powder room completes the main level. Upstairs, the private bedroom wing features four spacious bedrooms, each with a renovated ensuite bath. The serene primary suite is especially expansive, with room for a separate seating area, exceptional closet space, and a beautifully updated bathroom. This distinguished home has been thoughtfully renovated with a new kitchen and baths, woodburning fireplaces, and wide-plank white oak floors throughout—offering both form and function with light, flexibility, and scale rarely found on the Upper East Side. Built in 1907 by George Mott Pollard, architect of the Hotel des Artistes, 901 Lexington Avenue is a full-service cooperative with a 24-hour doorman/elevator attendant, live-in super, bike room, fitness center, private storage, and laundry. The building is pet-friendly, allows 50% financing, and has a 3% flip tax paid by the purchaser. Perfectly positioned just moments from Central Park, world-class shopping, fine dining, and cultural landmarks—with convenient access to multiple subway lines and the M66 crosstown bus—901 Lexington offers the best of Upper East Side living.