A 1920s/ 1930's house in a conservation area in Greenwich - the owner wished to extend the house to provide a family room that opened-up into the garden. Our design solution is to provide a single-storey extension that is exciting and sympathetic with the architecture of the house and its period. The extension has Critall-style French windows and 1930's-style corner windows that allow the back of the house to be flooded with light and views out into the garden.