Positioned on the 21st floor, this refined and versatile residence combines elegant proportions with panoramic city vistas. With nine-foot-high ceilings, an expansive layout, and three separate bedroom suites plus a staff room, this home blends timeless sophistication with practical modern living. Enter through the gracious gallery to a dramatic 65-foot expanse that opens to a south-facing formal dining room and a north-facing living room. Off the living room is an inviting balcony, as well as an adjacent third bedroom (currently open to the living room). This flexible apartment boasts a living room, three oversized bedrooms, each with ensuite marble baths, plus a windowed staff room or home office and fourth full bathroom. The primary bedroom, bathed in light from its southern and western exposures, includes a walk-in closet, oversized closet, and a marble bath with both tub and separate shower. The second bedroom has built-in closets with fabric-paneled doors adding both character and functionality and its own ensuite bath. The third bedroom, now open to the living room, retains its ensuite bath. There is a large, windowed kitchen, and an adjacent laundry area. The powder room is presently used as a walk-in closet, with plumbing intact, making it simple to restore to a bathroom Additional highlights include herringbone hardwood floors throughout, central a/c with separate thermostats, generous custom closets, and abundant natural light with sweeping city views to the south, north, and west. The neighboring apartment, 21F, which shares the semi-private landing, is also available for sale offering the potential to combine for an extraordinary full-floor residence. The Sovereign is set amid the tranquility of Sutton Place, offering a peaceful escape from the citys hustle and bustle. The location provides convenient access to the 59th Street Bridge, fine dining, shopping, and everyday conveniences such as Trader Joes and Home Depot. Built in 1975 and rising 48 stories, the building is home to 348 residences. Key Features Full-time 24/7 doorman On-site resident manager and management team Fitness center Personalized concierge mail service On-site covered garage with 24/7 valet parking, including EV chargers Large outdoor park and plaza on the property Bicycle storage room Pets are welcome Trusts & guarantors permitted Pied--terre permitted; LLCs considered on a case-by-case basis Up to 65% financing permitted