Property "bubbles" only matter when housing is scarce and therefore treated as an investment. We all understand why the recent run-up in used car prices was bad for most people, even if it meant that the people who owned a car enjoyed a sudden spike in the value of that "asset." We don't want the things we buy to be more expensive. We want them to be less expensive. Falling prices are good.
I lived in Beijing for 9 years and literally could look through unfinished peepholes of apartments (which would be called condos in the states) and see that they weren't even renovated yet. The building would be sold out years ago, but only 25% of the apartments were being lived in. And you really need to look at rents: if a 8 million RMB apartment that is on the market is also renting for 5000 RMB/month...ya, something is wrong.
It never made sense for me to buy property in China (which I was eligible to do after being there for 6 years), since rent prices were so cheap in comparison.
