525 Park Avenue – Pre-War Condominium | 12 Rooms The building 525 Park Avenue is situated on Park Avenue and 61st Street, in the heart of one of the most prestigious and sought-after locations in Manhattan. 525 Park Avenue is a fabulous and impressive pre-war building designed by the world renowned architectural firm of Schwartz and Gross in 1914 and completed in 1915, in the Italian Palazzo styl...