Australian house prices head for historic 10% drop as fourth rate hike looms

The prospect of the steepest property market downturn in recent history will not deter the Reserve Bank from delivering a fourth interest rate hike, economists say, as it battles to bring inflation back under control. New data from Cotality revealed house prices are now falling in more than 90% of Australian suburbs, amid a perfect storm of higher borrowing costs, a weak economy, and a once-in-a-generation change in the tax treatment of property investors.

Separate figures from multiple sources show national home values fell by 0.9% in August, adding to the evidence of a broad-based decline across capital cities and regional areas. Analysts expect the downturn to continue, with some forecasting a cumulative 10% drop from peak to trough if the Reserve Bank follows through with another rate rise.

The combination of aggressive monetary tightening and shifting tax settings has left the housing market under intense pressure. While lower prices might improve affordability over time, higher borrowing costs are currently squeezing buyers out of the market, and the weak economy is dampening demand further. The Reserve Bank’s next decision is widely expected to be a rate hike, despite the growing risk of a sharper-than-expected correction.

Why This Matters

Australian homeowners face significant losses in property equity, with falling prices already widespread across most suburbs.
Prospective buyers face a double bind: lower prices are offset by record-high borrowing costs and tighter lending conditions.
A deeper property downturn could ripple through the broader economy, slowing consumer spending and job growth.

Background

Australia’s housing market has been under severe strain since the Reserve Bank began its current tightening cycle to combat inflation. Interest rates are at multi-year highs, and a major reform to property investor tax concessions has added to the headwinds. The combination of rising rates and tax changes is widely seen as unprecedented, and the market is now in its steepest correction in decades.

Key Perspectives

Reserve Bank of Australia: The central bank remains focused on returning inflation to its target range, and is expected to raise rates again regardless of the housing downturn. Policymakers view price stability as a necessary condition for long-term economic health. Homeowners and investors: Those with significant mortgage debt are feeling the squeeze from higher repayments and falling values. Many may face negative equity if the downturn accelerates. Prospective buyers and renters: Lower house prices could improve access for first-home buyers, but high interest rates and tighter credit standards are keeping many out of the market. Renters may face ongoing upward pressure as investors exit.

What to Watch

The Reserve Bank’s next rate decision and any forward guidance on further moves.
August inflation data, due in the coming weeks, which will influence the RBA’s path.
Monthly housing data from Cotality and other providers to see if the pace of decline accelerates.

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