I guess the thing is, people don't like to sell property at a loss.
As long as our economy stays strong, people won't need to sell, so prices shouldn't need to drop. How the economy pans out is kind of going to be based on who has invested, directly or indirectly, in the sub-prime market ...
Some of graphs shown mapped house prices against rent, adjusted for inflation. In those instances when house prices rose dramatically (compared to rents), it was followed by a few years of gradual decreases in the graph line, which, again adjusted for inflation, translates to flatlining house prices ... I can live with that, especially if rents catch up.
Can't say I was much impressed by the show. Seem more panic mongering and melodrama. Others on this forum have said that the extended interviews on the website provide good additional information - pity more wasn't shown on teev - there was proportionally a bit too much 'human element' versus fact on the show. And yes, I have trouble sympathising with people who sign into ridiculous mortgages ... I was waiting for a starving pensioner to show up eating dog food. Okay, maybe that last comment was a bit harsh.
I thought the Amsterdam graph was a bit of a joke - unless he had adjusted it for wars, floods, formation of the EU, democracy - oh, how about Napoleon, or the Belgian revolution ... and other random factors likely to affect Dutch house affordability - and less likely to affect us here in Oz.
DJ