Central business district

Midtown Manhattan, the world's largest central business district, in New York City

A central business district (CBD) is the commercial and business center of a city. It contains commercial space and offices, and in larger cities will often be described as a financial district. Geographically, it often coincides with the "city center" or "downtown". However, these concepts are not necessarily synonymous: many cities have a central business district located away from its commercial and/or cultural center and/or downtown/city center, and there may be multiple CBDs within a single urban area. The CBD will often be highly accessible and have a large variety and concentration of specialised goods and services compared to other parts of the city.[1]

Midtown Manhattan is the largest central business district in New York City and in the world. London's city center is usually regarded as encompassing the much smaller historic City of London and the medieval City of Westminster, while the City of London and the transformed Docklands area containing Canary Wharf are regarded as London's two central business districts.[citation needed]

In Chicago, the Chicago Loop is the second-largest central business district in the United States. It is also referred to as the core of the city's downtown. Mexico City also has its own historic city center, the colonial-era "Centro Histórico", along with two CBDs: the mid-late 20th century Paseo de la Reforma in Polanco, and the new Santa Fe, respectively. Russia's largest central business district is the Moscow International Business Center in Moscow.

The shape and type of a central business district almost always closely reflect the city's history. Cities with strong preservation laws and maximum building height restrictions to retain the character of the historic and cultural core may have a CBD quite a distance from the city center. This distinction is quite common in European cities such as Paris, Moscow, Vienna, Prague and Budapest. The New World grew quickly after the emergence of modern transportation, including road or rail, after which a single central area or downtown often included many of the region's tallest buildings and served as both a commercial and cultural city center.

In the 21st century, increasing urbanization has led to the development of megacities that often have multiple CBDs scattered across the urban area. Downtown sections of cities, especially in North America, often are distinct from CBDs and city centers.[2] No two CBDs have the same spatial shape, but there are certain common geometric patterns, which are largely a result of centralized commercial and industrial activities.[3]

  1. ^ Murphy, Raymond E. (1972). The Central Business District: A Study in Urban Geography (chapter 1).
  2. ^ "Reviving American downtowns". The Economist. 1 March 2007.
  3. ^ Hartman, George W. (1950). "The Central Business District--A Study in Urban Geography". Economic Geography. 26 (4): 237–244. doi:10.2307/141260. JSTOR 141260.