Step into the epitome of elegance at Residence #10/11A of 20 Sutton Place South. Designed by distinguished architect Patrick Gerard Carmody, this exquisite high-floor duplex offers nearly 3,000 square feet of refined living space in the prestigious Sutton Place neighborhood in Midtown East. The home showcases timeless appeal with its hardwood floors, beautiful crown moldings and baseboards, and upscale materials while emphasizing modern comforts and thoughtful design via high-end appliances and fixtures, plentiful built-in storage and closets (14), and flexible spaces. Entry is available on both the 10th and 11th floors. On the main level, a sophisticated gallery entry leads you left to a sunny 25-foot living room, framed by expansive east-facing windows. Right of the gallery, a formal dining room impresses with magnificent hand-painted Gracie wallpaper, hidden storage, and western city views. Adjacent is the masterfully crafted, 20-foot, windowed eat-in kitchen, featuring luxurious stone countertops, and top-of-the-line appliances from Wolf, SubZero, and Bosch. The main level is completed by a versatile fourth bedroom or office and one and a half elegantly appointed baths with Sherle Wagner fixtures. Next, ascend the stunning double height French mahogany staircase to the private quarters on the 11th floor. The east wing includes the primary suite, a sanctuary stretching 20 feet with two ample closets and a fabulous ensuite bath adorned with Sherle Wagner and Kohler fixtures. The enclosed west wing offers two well-appointed bedrooms with floor-to-ceiling built-ins and two full baths (one en-suite), a layout that ensures comfort and privacy. Boasting south, east, and west exposures, the home also includes a full size washer/dryer, through-wall A/C, and dressing areas in three of the home's full baths. Built in 1953 by Boak & Raad, this white-glove cooperative boasts an array of amenities: full-time doorman, live-in resident manager, fitness center, a delightful rooftop terrace with panoramic city views, bike storage, garage parking (as available, purchased separately), building laundry, and storage. Only one block to riverfront Sutton Park green space, and just two blocks to the East River Esplanade, a lovely greenway that sits above the water. Perfectly positioned near Midtown, the United Nations, fantastic dining and shopping, and bus and subway (4, 5, 6, E, F lines). This home offers a unique opportunity to experience the best of New York living. Pied-a-terre allowed. Subletting possible with board approval. Pets allowed with board approval. Max 70% financing. 2% flip tax paid by buyer. As of 7/1/2026, there will be a special one-time assessment for 3 new elevators and changing the lobby, totaling $13,328 (payable in monthly installments over the course of one year or as a lump sum on 7/1). Not allowed: Guarantors, parent purchases, diplomat or corporate purchases. Some images may have virtual staging. Exterior foliage added w/AI. All sq ft and dimensions are approximate. Antique light fixtures excluded from the sale.