They may be intending to build the new wall straddling the boundary. A condition of that might be that you can then use the same wall if you extend further, which can be helpful.
(you're entitled to not agree to them doing that though)
They probably shouldn't be hoping to just grab a bit of your garden or build a wall entirely on your side though.
They may be intending to build the new wall straddling the boundary. A condition of that might be that you can then use the same wall if you extend further, which can be helpful.
(you're entitled to not agree to them doing that though)
They probably shouldn't be hoping to just grab a bit of your garden or build a wall entirely on your side though.