Buying vs renting Australia is suddenly a closer contest than it has been in years. National median rent rose 5.5% in the year to September to $713 a week, while the median dwelling value was flat after six months of falls. In roughly one in ten suburbs and towns, repayments on a typical property now exceed rent by less than $200 a week. In some pockets, buying is already the cheaper weekly outlay.
That sounds like a window for tenants. It is a narrower one than the headline suggests.
The weekly gap is not the hurdle
The comparison assumes a new 30-year loan covering 95% of the property’s value at 6.2%, and it leaves out every other ownership cost. Think about what that assumption means. A 95% loan implies a 5% deposit. On a Melbourne flat with a median value of $624,740, that is roughly $31,000 before stamp duty and legal costs. A tenant paying $628 a week in rent, against repayments of $839 on the same flat, has to find that lump sum while also covering a weekly shortfall.
The tenants most likely to be tempted by the gap are often the ones least able to save through it. Rent that rises 5.5% a year eats into the very savings a deposit needs.
The bank’s test is stricter than the rent ledger
A landlord does not run a serviceability assessment. A lender does. Banks test borrowers against a buffer above the actual loan rate, so the repayment a borrower proves they can carry is higher than the one they will pay. Rents, vacancy and tenants covers the rental side of this squeeze, and the lending side is its mirror image.
In practice, someone comfortably paying $628 in rent might still fail a test built around $839 plus a buffer, especially with other debts or a single income. Low weekly cost and borrowing capacity are different measures.
Key numbers
- National median rent: $713 a week, up 5.5% in the year to September
- Melbourne flats: rent averaged $628 against repayments of $839
- Darwin rents rose 11.6%, and buying is cheaper in about a quarter of suburbs
- Modelling assumes a 95% loan at 6.2% over 30 years, excluding other costs
Where the gap is closing, and why that is a warning sign
The closest pockets are telling. In Melbourne, buying was already cheaper in Carlton, the CBD, Notting Hill, Travancore and Southbank. Sydney’s Ultimo, Warwick Farm, Rosehill, Liverpool and Granville sit within $100 a week, and Canberra’s Belconnen and Phillip are within $75.
Those are heavily apartment-weighted areas. One researcher described the pattern as anomalies tied to apartment oversupply and fly-in fly-out renting rather than a broad shift. That matters because cheap repayments relative to rent can reflect weak prices, not a bargain. If values keep sliding, as Melbourne flats did, down almost $25,000 on a year earlier, a buyer can be paying less each week while owning an asset that is shrinking. A narrow gap can signal a soft market as easily as a good entry point.
What a narrowing gap does to landlords
For investors, the maths cuts the other way. When owner-occupier repayments drift towards rent, the pool of tenants who could plausibly buy grows. A Melbourne broker reports tenants running the numbers, and some negotiating to buy from their landlords. That is a small signal, but it points to a risk: in the weakest apartment pockets, the tenant who stays is no longer a given.
Yields are the other pressure point. Where prices are flat or falling and rent keeps rising, gross yields lift on paper. That can look attractive, but a rising yield in a falling market often means capital loss is offsetting the rental gain. Rate hikes and inflation push household strain to a post-pandemic high is a reminder that tenants and borrowers are both stretched, so landlords cannot assume rent increases will keep landing smoothly.
Scenarios from here
The base case is that few tenants actually switch. The deposit and the serviceability test hold most of them in place, and the gap stays an interesting statistic.
The upside case for buyers is further rate stability combined with falling values. That could narrow the gap in more suburbs and let a small group of well-prepared tenants, those with a deposit and clean borrowing capacity, buy at a discount to where the market stood a year ago.
The downside case is a buyer who stretches to close the weekly gap, buys into an oversupplied apartment pocket, and watches the value drop further. Cheaper weekly repayments do not protect against that.
What this means for you
If you rent and the weekly numbers look tempting, test the deposit and the bank’s buffer first, not the repayment. If you own an investment in one of the soft apartment pockets, check how much of your yield depends on a tenant who now has an alternative. Treat the weekly gap as a prompt to run your own numbers, not a signal to move.
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General info, not financial advice.
