Greater London Built-up Area

The Greater London Built-up Area, or Greater London Urban Area, is a conurbation in south-east England that constitutes the continuous urban area of London, and includes surrounding adjacent urban towns as defined by the Office for National Statistics.[1] It is the largest urban area in the United Kingdom with a population of 9,787,426 in 2011.[1]

A labelled map of the Greater London Built-up Area with administrative borders