The Empire State Building is skyscraper located in Midtown Manhattan, New York City on Fifth Avenue between West 33rd and 34th Streets. Designed by American architect William Frederick Lamb was built 1929 and 1931. The building it is made of ferro-concrete. The building is decorated with art deco art style. This is the first building in the world with more than 100 floors. It has a roof height of 1,250 feet , and with its antenna spire included, it stands a total of 1,454 feet . The contractor guarantees durability up to 5,000 years.