An area with houses built supporting less commercial activity, Blackett comes beneath the area of City of Blacktown. It consists of a shopping centre, a general store, bakery, take away shops, butcher, service stations and more. It is closely associated with the suburbs having a commercial set-up.
The suburbs include St Mary’s and Mount Druitt having such facilities. Facilities include shopping centres, banks and railway stations. Other areas with shopping centres are Plumpton and Emerton. Schools, public housing, terrace style complexes rule the area of Blackett.