Wimbledon Common is a large open space in Wimbledon south-west London, totalling 460 hectares (1140 acres). There are three named areas: Wimbledon Common, Putney Heath, and Putney Lower Common which together are managed under the name Wimbledon and Putney Commons. Putney Lower Common is separated from the rest of the Common by about 1.5 miles (2.4 km) of built-up area.