Next door has become a student let.
On the one hand: They're someone's DCs, they're probably lovely kids who have worked hard to get to Uni and are having to suffer a whole load of debt for the priviledge. I was a student once and I was definitely thoughtless and probably loud. This is their first experience of living as adults and they're still very young and so of course they're not going to realise what social norms are and how to live considerately.
On the other hand I fucking hate them and the relentless, selfish level of twatting noise. Every night is party night - then they eventually go out only to return in the early hours waking us all up. It is insane and I am thinking evil thoughts about them. They need to grow the fuck up fast and I need some sleep. Yes, we have tried talking to them about it - made no difference and I don't think term's even started yet.
So my solution is that (undergraduate, not mature) students are not allowed to live in residential areas at all. If the Uni can't accommodate them on a campus, they need to be corralled into some Soviet-style block in a industrial estate far far away from anyone else. They should not be released into society until they've passed some threshold (I don't know what that is yet). Seem reasonable to you?