Had some good feedback from a mate.
"See that hole on Pic 4 that's clearly on your land. Fill it with cement"
erect a totem pole would be mine.
Had some good feedback from a mate.
"See that hole on Pic 4 that's clearly on your land. Fill it with cement"
Aww cant see pics :/

Let's assume the vent stays where it is. Then I want to extend the downstairs.
A building regulations officer comes along and says that I can't extend because it would block their vent.
Typically building regulations officer state vents must be facing the garden for this reason. Add fuel to the fire that....big surprise!...cowboy builders have not engaged a BRO.
At the very least get your letter re-written properly by a solicitor. As it stands it reads like amateur pseudo-legalese and will not be taken a seriously as a letter that has been properly drafted.
It won't cost you much but it'll give you a much better chance of a favourable outcome.
if you want to build an extension you will vent your subfloor and leave their vent open, just as you would when you cover over your own rear wall with an extension - its a fairly standard practice and you won't get stopped from building an extension because of it, you clearly have a bee in your bonnet, but unless you pay a professional to look at these things you'll keep raising points which make you look bitter rather than reasonable!
lol, please do some proper research into it - I do this for a living and have done for the last 10+ years
so by the same logic you can't extend onto the back of your own house because you would block over your own vents?!
no - it's perfectly possible to build in vents to a new floor which allow sufficient ventilation to the existing subfloor
So what would happen if the opening poster decided to build an identical extension and blocked the vent in the process?
This is the point i'm trying to make.
if I extend like he has, I must block his vents.
so by the same logic you can't extend onto the back of your own house because you would block over your own vents?!
no - it's perfectly possible to build in vents to a new floor which allow sufficient ventilation to the existing subfloor
no - you vent your own floor, and have a vent in your foundation wall facing his, to allow it to vent into your extension subfloor, it's pretty straight forward
But if the opening poster decided to build an identical extension, they would overlap or be joined as the neighbour's is well over the boundary line.