Blackheath is a village in London, centred on an area of open grassland ('the heath') and straddling the boundary of the London Borough of Lewisham and the London Borough of Greenwich. The borough boundary runs across the middle of the heath; much of Blackheath Village on the south side of the heath lies in Lewisham, while the Blackheath Standard area and that part of the Village around Blackheath Halls lie on the north and eastern side respectively, in Greenwich. Blackheath was the centre of the ancient