Economies of scale.
That is why housing levy has to work;
Pension reforms has to work;
If you build 3 or 4 units; you wont be able to deliver mass cheap housing.
The trick is to have developers who can build 5,000 units per housing estate.
Edderman delivers houses for 3 million without gov help
If we knock out land and increase the scale - they can sell it for 1-2 million
And if there is assured off take - through housing levy - upon completion - money will pour in
What will make this housing affordable, free land?