Help!! Last week my neighbours built a large garden shelter type thing next to our boundary. The boundary is a wall which is my wall on the deeds. The shelter doesn't touch the wall but comes right up to it.
The shelter is open on all sides. It's built using huge wooden posts, with a plastic corrugated roof. It's pretty big, probably 5m by 7m. It is really ugly and as their land is higher than ours, and our garden is small, the whole thing looks very imposing and very ugly.
I'm unclear as to wether they can go this. They are continuing to build it today and I want to say something but I don't want to make any trouble especially as relations are strained already. Our children are at school together and a complete fall out would be a real shame. I don't want to be a complaining neighbour, but I also really dislike the structure.
The local planning office is closed today, I've googled but can't get a clear answer.
Any advice would be very gratefully received.