OP you need to move. Is it possible to move to a council house in a better area?
Unless things have changed, she'll have to find someone to swap with, which effectively means you have to have something the other person wants. The last one wanted a bigger place, so I'm guessing OP downsized because she wanted new neighbours as her last lot were hell.
Even if OPs old neighbours were worse than this lot and OP was honest about it, the other person might have thought it worth it for a bigger house, or the other person might be just the same so genuinely not bothered about loud neighbours up all night.
There's not enough social housing for all who desperately needs it, never mind those on low wages with no hope of buying who wants it for the cheaper rents and secure tenancies.
The council aren't going to move OP who is adequately housed just because she doesn't like her neighbours and they're inconsiderate. It's either so extremely bad and so prolonged (because social housing is the landlords that take all the people private rentals won't, eviction is a very big deal and absolute last resort) that they've grounds to evict under their own antisocial behaviour/breach of tenancy rules, or it isn't. And then it's upto OP to find a way of living with the situation.
Unless she wants to move out of social housing herself or finds someone to do an exchange with. If she's downsized to a 2bed house she could downsize again to a flat to give someone incentive to swap, but there's no guarantee the next lot of neighbours won't be similar and in a flat you're surrounded by more of them increasing the risk.
OP if you're unable or unwilling to private rent, have you been to the doctor's about your mental health? Because after the last lot of neighbours you probably have become over sensitive to noise/aggression/drunkenness etc making things seem worse for you than it would otherwise be. If you can't change the situation you might have to change the way you cope with it.
Looking at it from your new neighbours perspective, although they're inconsiderate, they're trying to live their lives the way they want. When you moved in were you doing lots of DIY? If they sleep during the day they might have decided you're the inconsiderate one. They'd be being unreasonable, but that won't stop them having their opinion. I say this because you've mentioned a £6k renovation and decoration bill, plus them reacting to the slightest noise from you during the day. So perhaps they're as fed up with you as you are with them?
Is there any chance of clearing the air, calling a truce and starting over again with them? I know you shouldn't have to and it's not fair, but if you can't move home your best bet is probably to find some way of getting along with them, so you don't have to live in constant fear of retailiation. You're clearly more mousey than they are so starting a war isn't necessarily in your best interests.