Norwood Green is a place in the London Borough of Ealing in London, England, that forms the southern part of Southall. It is a suburban development centred 10.7 miles (17.2 km) west of Charing Cross and 4 miles (6.4 km) ENE of Heathrow Airport. Its origin coincides with the 12th century arch in its chapel, the date when it is first recorded. Reflecting its mid-19th century agrarian nature it remained below church status in Hayes parish until 1859. Informally Norwood Green overspills into part of Heston in the London Borough of Hounslow.