Australia’s housing crisis has persisted across multiple governments, multiple inquiries, and multiple intervention packages because the targets are wrong. Governments fix problems they can name and photograph. Supply constraints don’t photograph well. So governments keep pulling the visible lever, supply doesn’t respond, and the cycle begins again.
On Demand
There are three separate demand-side pressures. Fixing one does nothing to the others.
The first is immigration. Australia’s net overseas migration reached 518,000 in 2022-23, the highest recorded figure in the nation’s history. Housing construction over the same period added approximately 170,000 dwellings. The domestic population is also growing. A serious housing strategy must treat immigration and housing supply as connected.
The second is the federal government’s simultaneous interventions. It is currently offering to help you buy a house, help you afford your rent, and help you access public housing — all at the same time, all competing for the same housing stock. None of these programs build anything. They assist people to compete for what already exists. Housing supply expands when it becomes cheaper and faster to build, which none of these programs address.
The third is negative gearing, which is not what the debate says it is. Loan interest on an income-producing asset is tax deductible in Australia. This applies broadly across income-producing businesses in every sector. The argument for abolishing negative gearing treats this standard deduction as a subsidy inflating demand. It isn’t. And abolishing it would reduce the private capital that finances rental housing, contracting supply and raising rents — harming the people the policy is designed to help.
On Supply
Supply constraints are where the housing crisis is actually manufactured, and where policy attention is weakest.
Regulatory cost is the invisible constraint. The NCC’s 2022 energy efficiency provisions and the Bushfire Attack Level assessment regime together add between forty and sixty thousand dollars to a new dwelling before a developer has engaged a council, hired a contractor, or spoken to a certifier. A project that was marginally viable at $380,000 is not viable at $440,000. It does not proceed. It does not appear in any dataset as a dwelling that was blocked — it was simply never proposed. This is how regulatory cost kills supply silently. Every NCC provision and every BAL requirement should be assessed against what it adds to the cost of a dwelling and what it demonstrably delivers. Currently none of them are.
Certifier conservatism is a rational response to an unreformed insurance market. Certifiers carry significant personal liability exposure for defects, and the professional indemnity insurance market that should cover that risk has contracted sharply — premiums have surged, exclusions have multiplied, and some certifiers have simply left the profession. The result is the same as unlimited liability would produce: slower approvals, more conditions, more referrals. Restoring certification as a commercially viable profession requires addressing the insurance market, not just the liability framework.
The tradie shortage has a decade-long lead time and cannot be solved by any housing policy currently being debated.
Planning friction is not a single problem. Resident resistance to density and councils absorbing infrastructure costs from state rezoning decisions are different constraints requiring different responses. As-of-right development — where a compliant proposal is approved without discretionary council review — is the reform with the largest potential supply effect and the least political traction.
Developer-funded infrastructure deserves serious consideration. Statutory monopolies on water, power, and sewerage connections add cost and delay outside the developer’s control. Allowing developers to fund and build compliant infrastructure subsequently transferred to the utility would reduce both. The resistance comes from utilities protecting revenue models. That is not a public interest argument.
Why Nothing Works
Every demand-side intervention increases competition for the same constrained stock. Every supply-side constraint compounds silently. The projects that don’t proceed don’t appear in any dataset. The certifier who adds three months to an approval doesn’t appear in any dataset. The NCC provision that kills a marginal project doesn’t appear in any dataset. What appears is the median house price, which keeps rising, and the policy response, which keeps missing.
Australia’s housing crisis has more than ten causes. The cause célèbre changes depending on the political season. The supply constraints that actually determine whether dwellings get built remain largely untouched because they are technical, diffuse, and don’t fit on a how-to-vote card.
The common thread is uncoordinated policy — individually defensible, collectively a system that stimulates demand, suppresses supply, and reliably produces the result we have.