The state government is increasingly overriding local councils to streamline housing approvals, as the vast majority of local authorities fail to meet infill density targets.
Perth has historically been defined by an immense suburban footprint. Geographically coastal and largely flat, the city has traditionally accommodated population growth by sprawling north toward Yanchep and south toward Mandurah. This outward expansion relies heavily on a culture attached to the traditional single-family home on a large block. However, providing infrastructure—such as water, power, public transport, and emergency services—to increasingly distant fringes places an immense financial burden on the state.
To combat this, successive state planning frameworks have pushed for "urban infill" to absorb a greater share of the population within the existing metropolitan bounds. This requires rezoning established suburbs to permit townhouses, apartments, and subdivision of existing blocks. However, the implementation of these targets fundamentally relies on local government authorities adopting and enforcing these denser zoning rules.
There is a stark disconnect between state-level urban consolidation goals and local-level execution. Recent data indicates an overwhelming failure to meet infill objectives, with reports suggesting that only a handful—as few as two out of more than thirty—local governments in the Perth metropolitan area have actually met their infill targets. This has frustrated the state government, which Views higher density as critical to alleviating the broader housing affordability crisis.
In response to this local-level inertia, the state government has been systematically stripping certain planning powers from local councils. Move such as broad exemptions for ancillary accommodation (granny flats) and shifting the final say on medium-to-large developments away from elected local councillors to state-appointed development assessment panels or local government CEOs are increasingly common.
This dynamic has triggered a fierce turf war over planning sovereignty. State authorities and housing advocates argue that "NIMBYism" (Not In My Backyard) at the local council level is weaponizing the planning process to block vital housing supply, particularly in affluent, leafy suburbs near the CBD and coastline.
On the other side, local councils and community action groups argue that the state government is imposing heavy-handed density mandates without providing the corresponding local infrastructure—such as increased tree canopy protection, upgraded local traffic management, and expanded community facilities. They argue that bypassing elected councillors fundamentally undermines local democracy and community character.
The ongoing tension between the state government planner (Department of Planning, Lands and Heritage) and prominent western suburbs councils remains the frontline of this issue. Key indicators to watch include the uptake rate of new ancillary dwelling exemptions—whether residents actually build more granny flats now that red tape is reduced—and whether the state feels compelled to introduce even more aggressive legislative overrides to force medium-density apartment developments along major transit corridors.