Perched high above the Upper East Side, Residence 21E is a bright and beautifully configured one-bedroom offering an open, airy layout designed for both comfortable everyday living and effortless entertaining. The spacious living room flows seamlessly into the eat-in kitchen, creating a welcoming and connected living space. The large, windowed kitchen offers excellent natural light and generous workspace, making it ideal for anyone who enjoys cooking and entertaining. With both eastern and northern exposures, the apartment is filled with natural light throughout the day, including beautiful morning sun. Largely unobstructed views enhance the home's open and expansive feel, while a charming glimpse of the East River can be enjoyed from the kitchen window. Storage is another standout feature of the residence. Thoughtfully renovated to maximize functionality, the apartment offers six closets throughout, providing exceptional storage and helping keep the home organized and clutter-free. Residence 21E presents a wonderful opportunity to own a bright, spacious, and thoughtfully designed home in a full-service Upper East Side cooperative. There is a monthly assessment of $274.31 through February 2027 for elevator modernization. Pied-à-terre permitted. Limited subletting allowed.