A Rare Classic Six Conversion Opportunity Residence 1B at 162 East 80th Street is currently configured as a professional medical office. It offers a compelling opportunity to either continue professional use or create a true Classic Six by converting the space into a gracious three-bedroom, two-bathroom home. Professional suites of this size and scale rarely come to market in a pre-war Upper East Side cooperative, presenting a unique opportunity for customization. Set within a distinguished pre-war cooperative built in 1926, the residence is entered from the building’s traditional lobby. The space enjoys high ceilings and oversized windows overlooking a quiet, tree-lined Upper East Side block known for its architectural charm and timeless character. Currently configured as a doctor's office, the layout includes a reception and waiting area, private office, three medical treatment/ exam rooms, and two half baths. The existing layout provides a clear framework for conversion to residential use, allowing for a gracious entry gallery, expansive living room, formal dining room, a separate kitchen, three bedrooms, and two full baths. The space may also continue to function as professional offices, offering flexibility for those seeking a live-work or private practice setting. 162 East 80th Street is a full-service cooperative with a full-time doorman and live-in superintendent. Amenities include central laundry, bike storage, private storage (as available), and washer/dryer installation with board approval. Pet friendly. Financing permitted up to 65%. 2% flip tax.