Places Before-and-After Photos of New York City That Will Amaze You A.C. 0 The Flatiron Building under construction in 1902, when it was only one of two skyscrapers north of 14th Street. The landmarked structure hasn’t changed, but it’s no longer the tallest building in the area. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 <1 ... 56 7 89 ... 15>
