245 Park Avenue is a 648-foot skyscraper in Midtown Manhattan, New York City. Designed by Shreve, Lamb and Harmon, it was completed in 1967 and contains 1.7 million square feet on 48 floors. The Building Owners and Managers Association awarded the 2000/2001 Pinnacle Award to 245 Park Avenue. The building is assigned its own ZIP Cod…245 Park Avenue is a 648-foot skyscraper in Midtown Manhattan, New York City. Designed by Shreve, Lamb and Harmon, it was completed in 1967 and contains 1.7 million square feet on 48 floors. The Building Owners and Managers Association awarded the 2000/2001 Pinnacle Award to 245 Park Avenue. The building is assigned its own ZIP Code, 10167; it was one of 41 buildings in Manhattan that had their own ZIP Codes as of 2019.