Unfortunately the solutions are opposed by both sides, mostly because lefties are arguing points about house building not reducing costs which doesn’t stand up to scrutiny.

archive.is/LtQFc

If we build a million McMansions, they won’t sell for £500k+ due to oversupply.

“Affordable housing” is just basically building more at this point, the reason you can sell ex-council houses for over £300k is because, as the article you didn’t read says, 1 in 200 are homeless due to insufficient housing.