First post for me and I created an account specifically to ask for advice - I hope I dont come across too badly as I know this can be a sensitive subject, so here goes:
My neighbours have a 5 year old boy who is non-verbal and spends pretty much all day from 6AM to 8PM screaming and banging the walls behind my head (they are terrace houses, or townhouses in USian).
I feel bad for the kid, but not so much for the parents as they are not very nice people; there have been numerous issues with them, not limited to me and going back to before the boy was born - they're not good neighbours on the whole.
However this is making my life a misery - I can't get a moment's peace and quiet in my own home. I've asked the parents if they can do anything about it but they simply don't care - I suspect they're staring at their phones all day ignoring the kid. They never take him anywhere apart from the special school so he's cooped up in the house all day every day for the summer. Their front garden and back garden are completely overgrown so he can't even play outside.
They own the house so there's no landlord to complain to, and I'm pretty sure a council noise order will do nothing. Is there anything else I can do? I'm not financially in a position to move. Im curious to know if the kid will grow out of this at some stage, because I literally can't imagine what it will be like if he's still behaving like that at 15 or 16.