I am moving into my dream home soon with my 8 yr old so . This has been a year in the making with the purchase. Working with architects and builders. At all stages I was assured that all work was within permitted development and the building inspector seemed happy. However, the neighbours have now complained about my kitchen extension due to its height blocking their light and the council have said that I do need planning after all. This has put me in the position of applying retrospectively when I am 90% complete. I can understand the neighbours misgivings but I genuinely didn’t think I was doing anything wrong and if I have to take it down I will be left bankrupt and with a house that is nothing like the dream home I have worked so hard for. I am a single Mum and my son is ADHD/ASD which is what mainly informed the work. I have tried talking to the neighbours to see if I can assuage their worries or compensate in any way and explain the situation. Any advise would be greatly appreciated x