Australian property market

In Australia, the market covers houses, units and land, and the renting of homes. Building and selling dwellings make up a substantial part of Australian economic activity and employment, and housing sits at the centre of the national economy.

The market is not uniform. Population and value cluster in the major capital cities, the housing stock leans towards detached houses, and a large private rental sector sits alongside high levels of owner-occupation. By 2025 the country had about 11.4 million residential homes. Detached houses were the most common kind, at about 71 per cent of the total in 2024, with semi-detached homes and townhouses near 13 per cent and apartments near 16 per cent. Apartments have grown as a share, from about 14 per cent in 2010 to 16 per cent by 2021. Turnover typically runs at about 6 per cent of dwellings each year.

Population growth is the main force behind housing demand in Australia, and much of that growth comes from immigration. How many people share each home matters as well. New housing is slower to arrive, so rents and values shift while it catches up.

Researchers disagree about what has driven dwelling values up most: interest rates, population growth and immigration, limits on new housing, or tax settings that favour property investment. They also disagree about whether the market amounts to a housing bubble.

Modelling published by the Reserve Bank of Australia found that home building does rise when values rise, and estimated that housing costs fall by around 2.5 per cent for every 1 per cent growth in the number of dwellings. The same work concluded that rules on planning and land development hold back new housing without stopping it completely, and that those rules loosen when building looks profitable. Other research has questioned whether easing planning rules reliably adds to supply, finding that large listed developers held landbanks of land already approved and chose when to build according to market conditions.

Home ownership has been central to Australian housing since the middle of the twentieth century and remains high by international standards, covering broadly two-thirds of households. That headline figure hides a clear fall in ownership among younger households, who find buying harder as values rise. Property owners split into two sets: those who live in their home and those who rent it out to tenants. Those living in their home remain the larger group, making up more than 60 per cent of demand across the states and territories. The share held by investors varies by region: in Tasmania it is around 22 per cent, in New South Wales about 38 per cent.

Renting houses roughly a quarter to a third of Australian households. Private renting covered about 20 per cent of households in 1999-2000 and about 26 per cent in 2019-20. Over the same period, the proportion in state and territory social housing dropped from roughly 6 per cent to about 3 per cent. From 2022 advertised rents rose sharply, about 12 per cent over a year, the sharpest annual increase in fourteen years, and the national vacancy rate dropped to about 1 per cent.

A negatively geared property is one whose income falls short of what it costs to own and manage it, including interest, and the owner expects capital gains to make up the shortfall. A positively geared property earns more in rent than it costs to hold, with costs such as interest, insurance, council rates, body corporate fees and upkeep. Research covering Greater Sydney between 1991 and 2018 found that more investors entered the market as rental yields dropped, taking lower yields in the hope of capital gains and the tax benefits of negative gearing.

The long record of Australian house values has been built largely from Sydney and Melbourne figures reaching back to 1880. In the seventy years up to the mid-1950s, real house values barely moved, and there were several stretches of steep decline, before a sustained upward trend began. From the early 1970s, real values climbed by roughly 3 per cent a year on average, and the cycle starting in the mid-1990s brought rises of about 6 per cent a year. Financial deregulation in the 1980s brought more competition into mortgage lending, and housing was seen more as an investment as well as a place to live.

From 2000, values grew exceptionally: median house values for the capital cities almost doubled between 2000 and 2010, and Australia mostly escaped the falls that hit other countries in the global financial crisis of 2007 and 2008. Growth was uneven afterwards: values slipped in the early 2010s, edged up to about 2017, then eased again by 2020 as lending standards tightened. After late 2020, values rose steeply into 2021, then fell around 11 per cent during 2023 while mortgage rates rose steeply, and resumed mild growth from mid-2023.

Modelling by the Reserve Bank said the long fall in real mortgage rates explained most of the threefold increase in real dwelling values since 1982, rather than growth in rents. Rates had peaked near 6 per cent in the 1980s and settled at about 3 per cent. That research estimated that a sustained one percentage point fall in real mortgage rates would lift housing values by around 8 per cent after two years if rents held steady. The prudential regulator reports that household debt reached about 180 per cent of disposable income by 2025, up from around 155 per cent twenty years earlier, with housing behind most of it.