These are aerial views of post-WW2 temporary housing.
The birds-eye views were originally shown on the Britain From Above website, and are now hosted by Historic England, who have made available the ability to embed them here. In addition, vertical photos have been added.
Photos available by location:
Birds-eye views
Homewood Road
Laburnum Road
Pitcairn Road
Vertical (i.e. straight down) views:
Queens Road and Homewood Road
Wide Way
Homewood Road
Zoom in at the top of the photo.
Mitcham History Notes 