Can anyone help me. I am trying to sell my house, but my neighbour is trying his best to harass me and anyone who comes to view my house. He has always been nasty and aggressive for no real reason other than he likes to pick on people. I am aware that if I make an official complaint I will have to disclose this when I come to sell my house, but I can't get anywhere near selling because of the way my neighbour is. I don't know what to do. I am not a violent person but I am my wits end. Can anyone give me some good advice. I don't want to do anything illegal. Please help? Thanking you in advance.