Expert Warns Australian Property Market Nears Peak Amid 18-Year Cycle Theory
An expert has issued a stark warning that Australia's real estate market could be on the brink of a significant downturn, claiming property prices across the nation are approaching their cyclical peak. Darren Wilson, General Manager of Property Sharemarket Economics, made this assertion while referencing the long-established 18.6-year real estate cycle theory, which describes a pattern where rising land values and credit expansion build to a climax before triggering a major correction, typically repeating every two decades.
Shocking Land Sales Highlight Market Extremes
Mr Wilson argued that the theory indicating Australia's housing market was nearing its peak was vividly demonstrated by the recent sale of a minuscule 89-square-metre patch of land for $550,000 north of Surfers Paradise. This block is less than half the size of a professional singles tennis court, highlighting the extreme valuations in the current market. Catherine and Nick Leon, parents to a 22-month-old daughter, had been searching for a home for six years before finally securing what is likely one of the smallest vacant blocks ever sold in Queensland. The couple revealed they had extensively searched both established homes and empty land, only to find prices 'out of control'.
This astonishing sale of the fun-sized Southport block follows another eyebrow-raising transaction in February, where a developer paid $1.25 million for a mere 4-metre-wide driveway in Newtown, Sydney. Mr Wilson told Daily Mail that house prices had soared exponentially within a remarkably short period, stating, 'A quick review of real-estate reports from the second half of 2020 shows Southport had a median house price of $545,000 and a median unit price of $382,000. The median house for sale back then was larger than 89 square metres. Fast-forward six years and the median house in the same area is approaching $1.6 million - three times higher.'
Structural Shortages Prop Up Prices
Despite affordability plummeting to record lows and borrowers reaching their financial limits, Australia's housing prices continue their relentless climb, supported almost entirely by chronic supply shortages, robust migration, and policy-driven demand. Every major analysis concurs that the country is drastically undersupplied, with this imbalance acting as the primary force preventing any meaningful price correction. National dwelling construction is now forecast to fall 262,000 homes short of the Housing Accord target by 2029.
Property forecaster Scott Kuru explained that prices are being driven higher by sheer scarcity, with listings at five-year lows, rental vacancies hovering around one per cent, and rising construction costs stifling new supply. 'Australians' growing anxiety about housing has fuelled a familiar refrain - this must be a bubble, and it has to burst,' he said. 'Mortgages seem enormous and the upward trajectory of home prices and rents looks unsustainable. Many Australians experience a sense that something has to give without meeting the conditions for a classic price collapse.'
Mr Kuru noted that in a genuine housing bubble, excess stock typically pushes rental vacancies higher, but in Australia, the opposite is occurring. 'Tenants are competing fiercely for available homes, and rents continue to rise,' he said. 'The construction sector - the very engine needed to increase housing supply - is also under pressure. Builder insolvencies have surged, while construction costs have risen sharply due to labour shortages, material price increases and supply chain disruptions.'
Scepticism Over the 18-Year Cycle Theory
Metropole director Michael Yardney dismissed the 18-year property cycle as a 'seductive story' rather than a reliable forecasting model. 'A surprising number of commentators are quoting it - even some economists who should know better,' he said. 'They point to the crash of 2008, count forward 18 years and declare the next crash is due, as if the property market runs on a calendar rather than on people, credit and confidence. The 2008 crash was driven by a global credit crisis. It wasn't caused by property hitting a birthday - it was caused by credit markets breaking.'
Mr Yardney argued that the problem with this theory is that it isn't harmless; it keeps investors waiting for a crash that never materialises while the market continues to ascend in the background. He emphasised that Australia lacks the conditions typically required to spark mass forced selling, stating, 'A property crash normally requires either a sharp lift in unemployment, a deep recession or a severe credit event, each leading to homeowners and investors being unable to keep up with mortgage payments and needing to sell urgently. Without a broad wave of forced sales and no buyers to absorb them you simply don't get the mechanics of a crash.'
Market Fundamentals Remain Strong
Cotality Australia research director Tim Lawless also does not subscribe to the 18-year cycle theory, explaining, 'It's very clear housing cycles respond to macro factors like monetary and fiscal policy settings, credit availability and sentiment. Broadly, the market moves with the ebbs and flows of supply and demand rather than a predetermined time frame. In the current cycle, we are already seeing signs of the market slowing as affordability presents a larger barrier to housing participation along with macro factors like higher cost of living, higher rates and lower sentiment.'
Senior economist Dr Joel Bowman anticipates record highs for homes across every capital city by the end of 2026, stating, 'For prices to really fall sharply, you'd typically need things like a big jump in unemployment or a serious oversupply of homes. That's the pattern we've seen in other countries where housing markets have crashed. In Australia, we're looking at a very different picture. The jobs market remains strong, wages are growing, and we're dealing with a housing shortage. Unless there's a sudden and significant shock to employment, the fundamentals simply don't support the idea of a crash.'
