Greenstreet is one of CHISEL's self-build co-operatives. The residents built their own homes in the 1990s, in the London Borough of Lewisham. Here are some images of the building process.
Click on any image below to see the larger version
Articles about Greenstreet
https://www.independent.co.uk/arts-entertainment/the-house-that-janis-built-1592739.html