Experience rare luxury living on the Upper East Side in this grand 30-foot-wide duplex, offering approximately 4,000 square feet across two full floors of a landmark Beaux Arts limestone mansion-now a full-service boutique condominium just off Fifth Avenue and steps from Central Park. Accessed via a private keyed elevator, the 4-bedroom, 5-bath residence opens to a gracious entry gallery that flows into a sun-filled living and dining area with 10-foot ceilings and a fireplace-perfect for both entertaining and everyday living. The chef's kitchen is equipped with top-of-the-line appliances, including dual Miele dishwashers, Wolf range, Sub-Zero refrigerator, and wine fridge. A media room or optional fourth bedroom, complete with an en-suite bath and private south-facing balcony, offers versatility. An adjacent home office or staff suite features its own bath and sitting area. Upstairs, three spacious bedrooms each have en-suite baths, including two tranquil, south-facing rooms overlooking townhouse gardens. The expansive primary suite impresses with its double-room layout, custom dressing room, spa-quality marble bath featuring a soaking tub, glass shower, double vanities, and a private water closet. Additional highlights include: Multi-zone central air SONOS sound system Full-size Miele washer/dryer with laundry area Abundant custom closets and built-ins Set on a peaceful, tree-lined block near The Met and Madison Avenue boutiques, 22 East 82nd Street offers unmatched elegance.