My downstairs neighbour has been doing some major building work. We have a party wall agreement with surveyors involved but for certain aspects of the building unrelated to the PWA I think they've been cutting corners.
One example is removing the water pipes and gutters when they redid some outside walls and not replacing it. This has led to leaks on one of my walls so bad that some rain water was seeping in.
I've tried speaking to the neighbour about the various issues but he's pretty nonchalent.
I now want to complain to building control.
Are they likely to be able to help, will I have to declare the council complaint when I sell and is it likely to cause any other potential problems?