The side of my house is the boundary between my house and next door. At the back of the our houses there's a low wall built on my neighbour's land up to the boundary which seems to be cemented to my house. There's a fence on top of this wall with the fence post on my side level with my house.
My neighbour came around to tell me that he was taking the small wall down and replacing it with a higher wall.
What I'm wondering is is he entitled to cement this higher wall to my house as the current lower one is at the moment. I'm a little concerned as they have sons who play football against a brick wall at the bottom on their garden and am wondering if they do this with the new wall will we feel it in my house.