The Infrastructure Wall: Why Zoned Land Isn't Delivering Australian Homes

Australia is on track to fall 380,000 homes short of National Housing Accord targets. New research highlights infrastructure gaps and planning delays as major hurdles.

By: AXL Media

Published: Apr 4, 2026, 8:43 AM EDT

Source: https://www.realestate.com.au/

The "Zoned vs. Ready" Crisis

A central takeaway from the UDIA report is that zoning is not a silver bullet. Thousands of hectares identified for residential growth remain stagnant because they lack "enabling infrastructure"—the basic necessities required before a single brick can be laid.

Missing Links: A lack of water, sewerage, and road connectivity is stalling nearly half of the nation's potential housing supply.

The Complexity Trap: Sites are frequently caught in a "holding pattern" while awaiting state or federal environmental approvals and local planning clearances.

UDIA Perspective: National President Oscar Stanley notes that infrastructure investment is the "easiest win" for policymakers, as it can unlock multiple stalled projects simultaneously.

The South Australian Model