351 East 51st Street A Townhouse in the Sky Where Scale Meets Service Rediscover a Classic Residence THA is a rare duplex offering townhouse-style living within a full-service condominium. This 4-bedroom, 4.5-bath home features generous proportions, refined finishes, and a seamless layout designed for both entertaining and everyday living. A formal entry foyer with a sweeping staircase leads into a well-balanced floor plan including a formal dining room, an expansive living room with a wood-burning fireplace, and a spacious chef s kitchen with center island, breakfast bar, and premium appliances including Sub-Zero. The home offers excellent flexibility, with one of the bedrooms easily configured as a home office. A private terrace is accessible from both the living room and an adjacent bedroom, providing a quiet outdoor extension of the living space. Additional highlights include herringbone hardwood floors, custom millwork, and ample storage throughout. A suite of amenities; 24-hour doorman and concierge, on-site garage, fitness center with sauna, resident lounge, library, and business center, along with housekeeping and dry-cleaning services, provide effortless city living. Set within the distinguished Beekman Regent, residents enjoy a lifestyle defined by privacy, attentive service, and classic architecture.