CCP Immigration Destroying Australian Housing Affordability, 86% of immigrants live in major cities

869 views · Published 6 March 2018 · 12:32 · Indexed 26 October 2026

Channel: Mike Martins · 2018 · News & Politics

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So much of Australia’s history and success is built on immigration. Migrants have benefited incumbent Australians by raising incomes, increasing innovation, contributing to government budgets, smoothing over population ageing and diversifying our social fabric. But it is also true that immigration is affecting house prices and rents.

Australian governments are squandering the gains from migration with poor housing and infrastructure policies. Our new report, Housing affordability: re-imagining the Australian dream, shows what’s at stake. Unless the states reform their planning systems to allow more housing to be built, the Commonwealth should consider tapping the brakes on Australia’s migrant intake.

Immigration has increased housing demand
Australia’s migration policy is its de-facto population policy. The population is growing by about 350,000 a year. More than half of this is due to immigration.

Since 2005, net overseas migration – which includes the increase in temporary migrants – has averaged 200,000 people per year, up from 100,000 in the previous decade. It is predicted to be around 240,000 per year over the next few years.

Immigrants are more likely to move to Australia’s big cities than existing residents, which increases demand for scarce urban housing. In 2011, 86% of immigrants lived in major cities, compared to 65% of the Australian-born population.

Not surprisingly, several studies have found that migration increases house prices, especially when there are constraints on building enough new homes.

The pick-up in immigration coincides with Australia’s most recent housing price boom. Sydney and Melbourne are taking more migrants than ever. Australian house prices have increased 50% in the past five years, and by 70% in Sydney.

Chart 2: Net overseas migration into NSW and Victoria is at record levels

Of course immigration isn’t the only factor driving up house prices and rents. Housing also costs more because incomes rose, interest rates fell and banks made it easier to get a loan. But adding 2 million migrants in the past decade has clearly increased how many new homes are needed.

We haven’t built enough homes
Housing demand from immigration shouldn’t lead to higher prices if enough dwellings are built quickly and at low cost. In post-war Australia, record rates of home building matched rapid population growth. House prices barely moved.

But over the last decade, home building did not keep pace with increases in demand, and prices rose. Through the 1990s, Australian cities built about 800 new homes for every extra 1,000 people. They built half as many over the past eight years.

We estimate somewhere between 450 and 550 more new homes are needed for each 1,000 new residents, after accounting for demolitions. And because more families are breaking up and the population is ageing, more homes are needed to accommodate households with fewer members.

The imbalance between demand and supply has consequences. Younger and poorer households are paying more for housing, and owning a home depends more on who your parents are, a big change from the early 1980s.
Immigration Destroying Australian Housing Affordability,  86% of immigrants live in major cities

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