Despite urgent demands for new housing supply, the building sector is constrained by high materials costs, expensive borrowing, and a lack of skilled trades.
Even where zoning allows for new housing, getting it built is another matter. Australia's residential construction sector is currently throttled by a combination of severe labor shortages, high materials costs, and elevated interest rates.
These intersecting pressures have deeply impacted project feasibility. Developers are shelving approved projects because the cost to build them outstrips what buyers can afford to pay at current interest rates. The National Housing Supply and Affordability Council has repeatedly flagged that the housing system is operating under immense strain, unable to ramp up supply despite soaring demand.
Skilled trades—from bricklayers and carpenters to electricians and plumbers—are in short supply, partly because massive government-backed infrastructure projects (like rail and road tunnels in Sydney and Melbourne) are competing for the same labor pool.
Industry groups are lobbying for targeted immigration to bring in more skilled tradespeople and calling for systemic reforms to reduce the regulatory costs of building. Without a shift in project economics, new supply will remain sluggish.