2002?
I don't think so.
Probably 2005 were the early property bears.
Here's some articles from 2003 calling for a crash, and one also refers also to a similar article from 2001:
http://www.jenman.com.au/news_item.php?id=60
http://www.jenman.com.au/news_item.php?id=126
I remember these were picked up by the MSM and their were various newspaper articles at the time along the same lines. Mind you when it came to Sydney it was right to be bearish in late 2003 - however there was no great crash, just small falls and some stagnation, much like we are seeing right now.