520 Park Avenue and 220 Central Park South, are in which city?
520 Park Avenue 520 Park Avenue is an American skyscraper under construction on East 60th Street west of Park Avenue in Manhattan, New York City. It was designed by Robert A.M. Stern Architects. The building will cost US$450 million to build. The tower will be completed by 2017. It is a Zeckendorf development.
Tenth Avenue (Manhattan) Tenth Avenue, known as Amsterdam Avenue between 59th Street and 193rd Street, is a north-south thoroughfare on the West Side of Manhattan in New York City. It carries uptown (northbound) traffic as far as West 110th Street – also known as Cathedral Parkway, after which it continues as a two-way street.