But it couldn’t happen here, via the AFR:
The fall in Sydney real house prices is close to hitting its average downturn decline at only halfway through the average downturn cycle, setting it up for the sharpest drop for the city since 1965, a BIS Oxford Economics study shows.
The average downturn for Sydney house prices is 14 quarters and the average total real price decline each downturn is 21 per cent. The current downturn has progressed through six quarters to December 2018, but real median prices – taking out the effects of inflation – are already down 16 per cent.