I looked for a source for this statement in the article: > Granting permission takes the median hectare of land from £20,000 to £2.4 million - a 139x uplift. I couldn't find one. However, I did run into some interesting viewpoints by a certain Paul Cheshire, Professor Emeritus of Economic Geography at the London School of Economics... "one of the world’s pre-eminent housing economists" He has this to say about "Green…
"Farm" land, even in the SE is about 12K an acre, and you get 6-8 houses to the acre so you should be able build a three bed and sell it for £50K on the outskirts of London, Cambridge, Oxford or Brighton (just by example) still making a profit if we liberalised planning in those areas. That shows you how extreme this situation of fake constraint is.
It could therefore never be allowed to happen. The big house-builders wouldn't build and sell at that price, the locals wouldn't allow it as they've bought their houses for 500K, 10X as much and would literally all go personally bankrupt...