Sorry for such an unexciting post - I'm hoping the wisdom of Mumsnet can help me... We're moving to Epsom and have found a house that we like but we'd want to convert the loft and it would involve planning permission as we'd need to put quite a sizeable dormer on the back of the house... Anyone have any experience of getting permission for something like this? We're currently in SW London so haven't had any contact with the planning department in Epsom before. Very grateful for any light anyone can shed!