The BR7 postcode is part of the BR postcode area.
The BR postcode area, also known as the Bromley postcode area, is a group of eight postcode districts. These postcode districts cover part of south-eastern Greater London, as well as a small part of north-west Kent.
The main sorting office in Bromley closed in 1988 with the site becoming a Delivery Office operation only. The BR area includes much of the London Borough of Bromley, as well as small parts of the London Borough of Lewisham, the Royal Borough of Greenwich and the London Borough of Croydon.
