To buy a house i needed cheap money
I'm not qualified to agree or disagree with that but some observations I can make.
Firstly building land has increased very considerably in terms of the labour time necessary to acquire it.
Secondly the same has applied to the structure once erected due, amongst other things to more being in a house than of yore.
An example is the situation before the present slump and before WW2. Before WW2 a decent house could be afforded by a skilled man on his wages and he could afford a family as well. Now it requires, in most cases, two people's wages to make the purchase.
The idea of carbon neutral houses etcetera is likely to make the situation even worse.
In addition the insistence on the construction of dwellings using minute blocks of burnt clay as as building materials is frankly stupid.
The Scandinavians can put a house up very much more rapidly than we do, perhaps the time has come to review our methods.
Roy.