It's called 'affordable housing' here, but 80% of market value is hardly that!In Wales developers have to build a %age of social housing to get planning permission approved. .. don't know if its the same for England
And sadly there are enough 'I'm alright jack' old gits who look down on those who haven't had the good fortune to have taken advantage of a previous era housing market and council houses...
Which means they vote for no change since they like their paper wealth to be maintained...
Of course it will be their kids and grand kids also suffering, but apparently many of them just don't care!