51 E 80th St

One of the Upper East Side’s most distinguished addresses, 51 East 80th Street is a masterwork of architectural heritage and contemporary refinement. Built in 1899 and meticulously reimagined over generations, this magnificent single-family townhouse commands an unrivaled presence on one of Carnegie Hill’s most coveted tree-lined blocks. Spanning approximately 10,252 square feet of interior space across six floors, plus 1,885 square feet of outdoor terraces and gardens, the residence is a true testament to the art of living well in New York City. Premium European-imported materials, custom ironmongery, and surfaces finished by expert French polishers set a tone of quiet luxury f