We have a new neighbour who is making all sorts of changes to the house. He has just jumped out on DP to say he wants to build a door in the side of his garage and run the existing fence along his property line up to the end of the new door.
DP suggested he would need permission for this as in the deeds it stipulates you can’t have fencing extending to the front as it has to stay in keeping with the other properties in the road. I’m also not sure you can just stick a door into a wall wherever you fancy particularly if it’s a wall that’s overlooked. I’m not sure though!
I’ve included a diagram. Also if he just starts doing it regardless who would I contact to make sure it was allowed?
Thank you