I have had a survey and searches carried out on a property I like. It has a smallish summerhouse fixed onto concrete in the front of the garden, near the road, but nothing has come up about PP for it. The house is in an AONB and does NOT have permitted development rights. I am interested because I would like to replace the aged summerhouse with a stable but can't work out if I would need PP to do this. Any thoughts appreciated though I guess I need to query this..