If the Reserve Bank lifts the cash rate at its September meeting without the Commonwealth and states presenting a coherent housing plan, renters will pay twice: once through rents that already feed inflation, and again through a monetary squeeze that shrinks the rental stock they depend on. That is not an argument against inflation control; it is an argument against pretending interest rates can do housing policy by themselves.
Financial markets now price a high probability of a 25-basis-point move on 29 September, following parliamentary testimony from governor Michele Bullock and deputy governor Andrew Hauser that emphasised persistent price pressures and “sensible” long-run rate levels. Assistant governor Sarah Hunter acknowledged on the economics committee that record rents are a significant domestic inflation driver, with median capital-city rents near $690 a week in recent data. Yet the bank’s toolkit does not build dwellings, and every hike that cools investor appetite without replacing it widens the gap renters face at lease renewal.
The renter’s double bind
Mortgage holders receive headlines, hardship programs, and refinancing options when rates rise. Renters absorb increases through bond top-ups and silent quality cuts—fewer repairs, hotter summers without upgrades—because tenancy law still leaves bargaining power with landlords in tight markets. Research cited in recent property-market coverage suggests hundreds of rental homes are disappearing from the national pool weekly as sales outpace new investor purchases, a dynamic accelerated by uncertainty after May’s federal tax changes on investment property.
The RBA is explicit that it does not target house prices. Fair enough. But monetary policy still transmits through housing: tighter credit reduces construction pipelines, slows investor maintenance, and encourages owners to sell into a market where first-home buyers cannot fully offset the loss of rental supply. When Hunter warns that more hikes may be necessary, she is describing a lever that bites renters even when they never see a loan statement.
What a housing plan would look like
A credible plan—not a slogan—would combine three visible commitments timed to the rate cycle. First, accelerate social and affordable completions with funding already announced, publishing monthly net additions in stressed postcodes so the public can see supply moving. Second, streamline approvals for infill near transport in Sydney and Melbourne without waiving safety or amenity standards, because delay is itself a tax on renters. Third, pair any further macro tightening with targeted relief for low-income tenants facing above-inflation increases, so the inflation fight does not simply export pain to households with the least buffer.
None of that requires the RBA to abandon its mandate. It requires the Albanese government and state premiers to stop treating housing as a quarterly press release while the bank carries the political load of “tough” decisions.
The objection—and its limit
The strongest counter is that rent inflation will not fall until overall demand cools, and that only higher rates can deliver that discipline. There is partial truth here: unsustainable demand must moderate. But Australia’s rental crisis is also a stock problem. If rate hikes push more investors to the exits without public or build-to-rent scale replacing them, the board may tame goods inflation while entrenching shelter inflation—the very component Hunter flagged.
We are not calling for rent caps or for the RBA to pause indefinitely. We are calling for parity: if politicians expect renters to shoulder another rate rise, they owe a parallel plan that adds net rental homes and protects the poorest tenants from shock increases. Without that, “higher for longer” is not macro prudence; it is a transfer from people who never voted on the board’s nine-person panel.
