Property Retreat Exposes Years of Policy Failure; Battery Boom Offers a Contrast

Australian housing prices are falling in major cities after years of relentless growth, triggered by the federal government’s move to restrict negative gearing on established properties. Auction clearance rates have tumbled and analysts forecast declines of up to 10 per cent, as investors step back. In Sydney, the median value dropped 0.9 per cent in May, in Melbourne 0.8 per cent, and Canberra saw its first fall in a year, albeit a modest 0.2 per cent. Even Brisbane, still inching up 0.9 per cent, is showing signs of cooling, according to industry figures.

Yet the slide cannot be blamed solely on the latest tax overhaul. Viewed from Canberra, the retreat exposes decades of policy failure that inflated a market long described as “safe as houses”. The German experience provides a cautionary parallel: Berlin’s rent control, the Mietpreisbremse, was designed to tame soaring housing costs but by widespread acknowledgement has failed to stop rents climbing. The lesson from both hemispheres is blunt: without addressing fundamental supply shortfalls, state interventions in housing often misfire.

By contrast, the energy sector is offering a rare policy success. Battery storage has muscled out gas-fired peaking plants, pushing down power prices at times of peak demand. In Australia, the rapid rollout of utility-scale batteries is beginning to solve the problem of overgeneration—when solar and wind generate more electricity than the grid can absorb. As one analyst notes, change is sweeping through electricity markets, with batteries now poised to lower inflation and interest rates by cutting energy costs.

The divergence invites reflection. While housing policy remains trapped between market forces and political fixes, the energy transition shows that well-designed incentives and technological deployment can reshape markets to the public’s advantage. The battery boom, analysts in London note, remains expensive, but its trajectory suggests that with patience, even entrenched systems can be reformed. Whether the property cooldown proves temporary or the start of a genuine correction will depend on whether governments draw the right lessons from sectors where policy is, for once, working.