What type of buildings are on 56 Leonard Street, and 520 Park Avenue in New York City?
56 Leonard Street 56 Leonard Street is an 821 ft tall, 57-story skyscraper on Leonard Street in Tribeca, New York City, United States. Herzog & de Meuron describes the building as "houses stacked in the sky." It is the tallest structure in Tribeca.
Morton F. Plant House Morton F. Plant House may refer to either of two mansions on Fifth Avenue in New York City built for Morton F. Plant. The first, at 52nd Street, was completed in 1905 and is now also known as the Cartier Building. The second, at 86th Street, was built in 1916 and is now demolished. The 52nd Street building was designated a New York City Landmark on .