277 Park Avenue and Solow Building are almost the same height, but which is heighest?
Solow Building The Solow Building, located at 9 West 57th Street, is a Manhattan skyscraper built in 1974 and designed by Gordon Bunshaft of Skidmore, Owings and Merrill. It is located just west of Fifth Avenue between the 57th and 58th Street, next to the Bergdorf Goodman department store and the Plaza Hotel. At 50 stories and 689 ft in height, the building's only nearby competitor by height is the GM Building, located one block north and east. Floors above the 23rd floor offer an unobstructed view of northern Manhattan and a complete view of Central Park and The Plaza Hotel.
707 17th Street 707 17th Street, formerly known as the MCI Building and Arco Tower, and now known as the Jacobs Building is a skyscraper in Denver, Colorado. The building was completed in 1981, and rises 42 floors and 522 ft in height. The building stands as the sixth-tallest building in Denver as of 2015 . It also stood as the tallest building in the city at the time of its 1981 completion, and held that distinction for two years until it was surpassed by the 709 ft 1801 California Street in 1983.