Upper East Side living extraordinaire awaits in this gorgeous, sprawling luxury home nestled in a full-service boutique prewar co-op. Residence 4AB is the exceptional result of an impeccable gut-renovation and combination of 2 apartments, seamlessly executed by architect Eric Alch. The layout offers 4 spacious, inviting bedrooms, one of which is currently being used as a den, and 3.5 upscale windowed baths clad in Waterworks tile. Light pours into the gracious interiors from oversized double-paned windows on triple exposures to the north south and west, and rich hardwood floors flow beneath you throughout. A gracious entry foyer lined with closets greets your arrival and spills into an expansive open living room adorned with Vaughn sconces, and exquisite moldings and millwork. Adjoined is an elegant dining room with beautiful wainscoting, also perfect for entertaining. Airy coffered ceilings, built-in speakers, and large picture windows facing north onto lovely tree-lined 82nd Street complement both rooms. The stunning eat-in kitchen brightened by 2 sets of sunny windows and sleek recessed lighting is finely appointed with Bilotta cabinetry, Calcutta Gold marble countertops, and banquet seating with storage below. Premium appliances for the chef including a Viking 6-burner stove that vents out, Viking double oven, and integrated Sub-Zero fridge with 2 additional refrigerated drawers under an adjacent counter enhance the culinary experience. More private quarters are positioned on either side of the living area, accessed by pocket doors. The separate primary bedroom wing is a divine retreat with 2 fabulous walk-in closets, a sitting room/home office, and high-end bath. Across the home are 3 additional bedrooms, one that can serve as a den, another with an adjoining office, all sharing a full hall bath. A convenient staff/laundry room wing tucked away off the foyer features a built-in desk area, full-size washer and vented dryer, wine cooler, and full bath with shower. Designer lighting, abundant closet space, and full-service amenities elevate the lifestyle. Built in 1912, 122 East 82nd Street is an intimate prewar gem located just off Park Avenue. The 9-story smoke-free building offers a 24-hour doorman, live in super, central laundry room, exercise room with Peloton, weights & treadmill, rear planted courtyard with tables and chairs, a bike room, and basement storage that comes with the apartment. Pets are allowed with board approval. All at an excellent address mere minutes to Central Park, the Metropolitan Museum of Art, world-class shopping and dining, and public transportation.