Zoned land makes headlines. Serviced land makes homes.

Governments regularly announce rezonings capable of accommodating thousands of additional homes.

But zoning does not install a sewer, enlarge a substation, upgrade an intersection or construct a stormwater system.

Australia’s housing debate has concentrated heavily on approvals. The next supply constraint is increasingly the gap between land that can theoretically accommodate housing and land that is genuinely ready to build.

1. Planning permission is only the beginning

The Productivity Commission’s July 2026 interim housing-supply report found that relaxing land-use controls and better coordinating enabling infrastructure are the reforms likely to have the greatest effect on supply and affordability.

The Commission identified four principles:

1. adopt a build mindset,
2. regulate only where necessary,
3. coordinate housing with infrastructure, and
4. keep the process simple.

It specifically warned that housing (particularly in Greenfield areas) cannot proceed without roads, utilities and sewerage connections.

Why it matters: An up-zoned site without infrastructure may increase its paper value without bringing forward a single completed home.

2. Someone must fund the gap

Housing-enabling infrastructure includes roads, intersections, water, sewerage, stormwater, telecommunications, electricity connections, treatment plants and substations.

These works require large upfront payments, often years before the development produces sufficient revenue.

The Water Services Association of Australia told the Productivity Commission that greenfield water and wastewater infrastructure can cost approximately $50,000 per lot, while customer charges may recover only around $20,000 over 30 years. Its indicative funding gap is therefore at least $30,000 per lot, although actual costs vary substantially between locations.

The Commonwealth’s new $2 billion Local Infrastructure Fund recognises the problem. The critical questions are where the money goes, how quickly it is deployed and whether it releases homes that are otherwise ready to proceed.

Why it matters: If infrastructure costs are simply transferred to the developer, they ultimately appear in land prices, smaller lots, reduced margins or increasingly abandoned projects.

3. Timing matters as much as funding

A project may be commercially viable once a trunk sewer or road upgrade is delivered but is almost impossible to finance while the delivery date remains uncertain.

Developers cannot hold land indefinitely while paying interest, rates, consultants and option-extension costs. Builders cannot price confidently around an infrastructure program that may move by another year (or three!)

Funding should therefore be directed towards locations with planning approval, demonstrated market demand and a credible near-term development pipeline, not merely the loudest political announcement.

My two bobs worth

We need to stop counting zoned lots as housing supply.

A real lot has planning certainty, water, sewerage, power, road access, stormwater capacity and a commercially realistic delivery date. Anything less is future potential. And with a small ‘p’.

Governments should publish serviced-land pipelines showing infrastructure funding, responsible agencies and completion dates.

Land owners looking to sell potential development sites to developers need to understand that contribution increases and connection delays impact their asking price, while lenders should distinguish between rezoned land and genuinely production-ready land.

The best use of infrastructure funding is not opening another distant front. It is unlocking approved projects where builders, buyers and demand already exist.

Zoned land makes headlines. Serviced land makes homes.

About Michael Matusik Michael is director of independent property advisory Matusik Property Insights. He is independent, perceptive and to the point; has helped over 550 new residential developments come to fruition and writes his insightful Matusik Missive