5/100 Martin Roberts and Lucy Alexander visit homes in Cornwall, Hertfordshire and Plymouth. (R)
6/10 Getting permission to extend a house can be tricky, particularly in a conservation area. (R)
32/80 Martin Roberts and Lucy Alexander visit homes in Derby, Kent and Cumbria.
7/10 Planners have seen it all, but very occasionally an application takes them by surprise.
Wednesday 11 September 2013