Cis Podcast

Immigration and housing affordability have become politically inseparable in contemporary Australia. With rents high, home ownership increasingly out of reach, and housing supply persistently undershooting official targets, it is tempting to conclude that fewer migrants would mean lower prices. That argument has intuitive appeal. More people require more homes. In tightly-constrained markets, additional demand pushes up rents and prices. But intuition is not policy. The evidence suggests a more nuanced reality: migration increases housing demand, yet whether that demand translates into sustained price pressure depends fundamentally on the responsiveness of supply. Where planning systems restrict land use, delay approvals, and cap density, even modest demand shocks quickly become price shocks. Where supply is flexible and institutions allow building to respond, the long-term affordability effects are far smaller — and can even be offset by stronger economic and housing growth. This paper argues that Australia’