No I wasn't the owner, the neighbours built this a long time ago now.
The wall is up to the boundary, as in in place of a fence. Theres currently a lean-to on my side return connected to the wall where I would like to build a side return.
Try and dig out the planning from the council - it might show where the wall was built.
However you'll find out when you get a party wall agreement so you'll find out either way!
No I wasn't the owner, the neighbours built this a long time ago now.
The wall is up to the boundary, as in in place of a fence. Theres currently a lean-to on my side return connected to the wall where I would like to build a side return.