History: New York City, 1980s, United States

The Art Deco style of the Chrysler Building (1930), with its tapered top and steel spire, reflected the zoning requirements. The building has distinctive ornamentation such as replicas at the corners of the 61st floor of the 1928 Chrysler eagle hood ornaments.
A highly influential example of the international style in the United States is the Seagram Building (1957), distinctive for its facade using visible bronze-toned I-beams to evoke the building's structure. The Condé Nast Building (2000) is an prominent example of green design in American skyscrapers.
New York's large residential districts are often defined by the classic brownstone rowhouses, townhouses, and tenements that were built during a period of rapid growth from 1870 to 1930. Stone and brick became the city's building materials of choice after the construction of wood-frame houses was limited in the aftermath of the Great Fire of 1835.
A distinctive feature of many of the city's buildings is the wooden roof-mounted water towers. In the 1800s, the city required their installation on buildings higher than six stories to prevent the need for excessively high water pressures at lower elevations, which could break municipal water pipes.