The Reserve Bank of Australia (RBA) has sought to reassure markets and homeowners alike, saying that even if home prices were to fall another 20% from current levels, the vast majority of mortgage holders would still have a buffer of equity in their properties. The central bank's assessment comes as Australian home values have now declined for six consecutive months, raising questions about the resilience of the housing market and the broader economy.
According to the RBA, fewer than 1% of borrowers are currently in negative equity — a situation where the outstanding mortgage balance exceeds the value of the home. That figure is remarkably low, and it underpins the central bank's view that most households could absorb a significant further drop in prices without falling into financial distress.
What is negative equity and why does it matter?
Negative equity occurs when a homeowner owes more on their mortgage than the property is worth. It can be a problem for borrowers because it makes it difficult to sell the home or refinance the loan, and it can leave households trapped if they need to move. For banks and other lenders, high levels of negative equity raise the risk of losses if borrowers default and the property is repossessed and sold for less than the outstanding loan.
The RBA's data suggests that, at least for now, the housing market is far from that scenario. Even with six months of falling prices, the vast majority of borrowers have built up enough equity — either through deposits, price appreciation in previous years, or loan repayments — to withstand a substantial further decline.
The central bank's stress test is a hypothetical scenario, not a forecast. It is designed to gauge the resilience of the financial system and households under adverse conditions. The fact that the RBA is publicly discussing this scenario suggests it sees the housing market as a key risk to watch, but also that it believes the system is well-positioned to cope.
Why are home prices falling?
Australian home values have been sliding for six months, driven by a combination of high interest rates, cost-of-living pressures, and tighter lending conditions. The RBA has raised its cash rate significantly over the past couple of years to combat inflation, and those higher rates have flowed through to mortgage rates, reducing borrowing capacity and cooling demand.
At the same time, the supply of homes on the market has increased in some areas, giving buyers more choice and putting downward pressure on prices. The recent weakness in the housing market is part of a broader economic slowdown, with Australian business conditions turning negative for the first time since 2020, a sign that the economy is losing momentum.
For context, the RBA's comments come as other central banks around the world are also grappling with housing market vulnerabilities. In the United States, for example, mortgage applications have slid as 30-year rates hit 7.30%, and in the UK, mortgage approvals have hit a 20-month low. The global picture is one of higher borrowing costs squeezing housing markets, but the RBA's assessment suggests Australia's household sector is relatively well insulated.
What it means for investors
For everyday investors, the RBA's comments are a signal about the health of the financial system. If most mortgage holders can withstand a 20% price drop, the risk of a wave of defaults and forced sales — which could amplify price declines and hurt bank profits — is low. That is supportive for bank stocks and for the broader economy.
However, the RBA's stress test is not a guarantee. A 20% decline is a severe scenario, and while fewer than 1% of borrowers are in negative equity today, that percentage would rise if prices fell sharply. The RBA's own data shows that a 20% drop would push some borrowers into negative equity, though the central bank says the number would remain manageable.
For property investors, the key takeaway is that the housing market is cooling, but not collapsing. The six-month slide in prices is a correction from elevated levels, not a crash. Still, with interest rates likely to stay higher for longer, the pressure on borrowers is unlikely to ease soon. Mortgage applications have already slid as rates near a three-year high, and that trend could continue.
The RBA's assessment also has implications for monetary policy. If the housing market is resilient, the central bank may feel more comfortable keeping rates higher to fight inflation, without worrying about triggering a housing bust. That could mean mortgage rates stay elevated for some time, which is a headwind for housing demand and prices.
For investors in rate-sensitive sectors, such as homebuilders and real estate investment trusts (REITs), the outlook remains uncertain. The RBA's confidence in household balance sheets is a positive, but the ongoing decline in prices and the possibility of further rate hikes are risks to watch.
The bottom line
The RBA's message is one of cautious optimism. It acknowledges that home prices are falling, but it believes the financial system can handle a significant further decline. For most homeowners, that means their equity cushion is likely to remain intact, even if prices continue to slide. For investors, it suggests that the housing market is a source of concern, but not an imminent crisis.
As always, the future path of interest rates will be crucial. If the RBA is forced to cut rates to support the economy, that could stabilise or even boost home prices. If rates stay high, the downward trend may persist. Either way, the central bank's stress test provides a useful benchmark for understanding the risks.
