Harrow Weald is a suburban district in Greater London, England. Located about 2 miles (3.2 km) north of Harrow, Harrow Weald is formed from a leafy 1930s suburban development along with ancient woodland of Harrow Weald Common. It forms part of the London Borough of Harrow. Harrow Weald is near Bushey Heath, Stanmore, Wealdstone, Headstone and Hatch End. It is in the HA postcode area.