The Australian housing market's struggle for affordability has been significantly impacted by the Reserve Bank of Australia's (RBA) interest rate decisions. While the RBA's primary mandate is to control inflation and maintain price stability, their actions can have unintended consequences on housing affordability. In 2025, the RBA's rate cuts, despite unemployment being comfortably below their estimated full employment level, led to a rise in house prices. This rise was further exacerbated by an increase in demand due to net permanent and long-term arrivals, resulting in a 8.6% increase in the national median house price. The RBA's actions, therefore, undermined the efforts of Australian governments to improve housing affordability through increased supply. The great unspoken truth about central banking and monetary policy is that while it's aimed at consumer prices, its most direct impact is on house prices, which are arguably the most important prices of all. This is because higher interest rates slow consumer price rises by reducing consumer demand and increasing unemployment, which in turn increases the debt repayments of households and businesses, forcing families to spend less on other things and businesses to cut costs by laying people off. The RBA's actions last year, therefore, highlight the delicate balance between controlling inflation and supporting housing affordability, and the need for a more nuanced approach to monetary policy.
