277 Park Avenue and Solow Building are almost the same height, but which is heighest?
277 Park Avenue 277 Park Avenue is an office building in the Midtown Manhattan neighborhood of New York City. It stands on the east side of Park Avenue between East 47th and 48th Streets; it is 687 ft tall, with 50 floors.
Three First National Plaza Three First National Plaza is a 57-story office tower in Chicago located at 70 West Madison Street. Completed in 1981, the building is one of the tallest in Chicago at 767 ft . The 1439369 sqft building was designed by Skidmore, Owings & Merrill in a sawtooth shape to minimize obstructions it might cause to nearby buildings. The design also allows for thirteen corner offices on lower floors and nine corner offices in the upper regions. The exterior façade is clad in Carnelian granite and features 10 ft suggestive of traditional Chicago school architecture.