Pocket Living develops one-bedroom homes, offering them below market value to enable first-time buyers to get a foothold in the London property market. Leon House, in Charlton, south-east London, will represent a new typology in a neighbourhood of interwar semi-detached houses and low-rise 1960s development. The site – on the edge of a disused gravel pit – is challenging, set between a car park and steep shrubland that slopes down to ‘The Valley’, home to Charlton Athletic football club.