What four decades of property downturns tell us

With home prices falling and the prospect of another interest rate rise still hanging over the market, it raises a question: is the housing market simply correcting after several years of strong growth, or are we heading towards something more severe?National home prices have declined for five consecutive months, falling 2.7% from their March 2026 peak, according to the latest realestate.com.au Home Price Index.The downturn is more advanced in some of the major capital cities. Sydney home prices are now 4.9% below their November 2025 peak, while Melbourne prices have fallen 5.3% since October. Brisbane, which remained resilient for longer, has fallen 2.8% in just five months.But looking back through more than four decades of home price data provides some useful perspective.The current downturn has been unusually fast, but, so far, not been unusually deep. If the recent pace of price falls continued, however, it could eventually become the largest national peak to trough decline in at least four decades of PropTrack data.Even then, conditions that typically turn a housing market correction into something much more serious are largely absent at present.The biggest risk would be if to...