Key Takeaway

Australian mortgage and refinance rates rose in June 2026, ending a multi-month period of declines. Variable rates for owner-occupiers paying principal and interest are now averaging between 6.15 and 6.65 per cent, while fixed rates for one to three-year terms sit between 5.90 and 6.40 per cent (comparison rates will be higher). The Reserve Bank of Australia held the cash rate steady at its June meeting, but lenders raised rates independently in response to funding cost pressures and higher wholesale swap rates. Borrowers considering refinancing or purchasing should verify current rates with licensed lenders and factor in the comparison rate, which includes most fees.

What Happened to Rates in June 2026

After declining steadily through the first quarter of 2026, mortgage interest rates in Australia reversed course in June. Major lenders increased variable rates by 10 to 25 basis points (0.10 to 0.25 percentage points) across owner-occupier and investor products, while one and two-year fixed rates rose by similar margins. According to the Reserve Bank of Australia, the official cash rate remained on hold at its June meeting, meaning lenders acted independently in raising rates (RBA, 2026).

The shift caught many borrowers off guard. The previous six months had seen rates drift lower as inflation moderated and the RBA signalled no immediate tightening, with some lenders competing aggressively for refinance business through cashback offers and discounted variable rates. That environment changed in early June when wholesale funding costs rose and lender margins came under pressure.

Why Rates Rose Despite a Steady Cash Rate

Three factors drove the increase. First, Australian banks source a portion of their funding from wholesale debt markets, where yields rose in May and June 2026 on global bond market volatility. Second, the cost of interest-rate swaps (which lenders use to hedge fixed-rate loans) increased, pushing up the price of new fixed-rate products. Third, some lenders reassessed their pricing after aggressive discounting in the first quarter thinned margins more than expected.

Importantly, the cash rate set by the RBA is only one input into the cost of mortgage lending. Lenders adjust rates based on their own funding costs, regulatory capital requirements set by APRA, and competitive positioning. As ASIC MoneySmart explains, borrowers should always compare the comparison rate (which includes most fees and charges) rather than the advertised rate alone when assessing total loan cost (ASIC, 2026).

What This Means for Borrowers

If you are refinancing or purchasing, expect slightly higher rates than were available in April and May 2026. A borrower who locked in a variable rate of 6.05 per cent in early May might now see equivalent products priced at 6.25 to 6.30 per cent. For a A$500,000 loan over 30 years, that difference adds approximately A$60 to A$70 to the monthly repayment. Fixed rates, which had fallen to multi-year lows for some lenders, are now back above 6 per cent for most one and two-year terms.

Read also: Mortgage Rates Dropped This Week in Australia as Global Peace Deal Eased Inflation Pressures

Existing variable-rate borrowers whose loans track the lender’s standard variable rate will see the increase flow through to their next repayment cycle. Check your loan contract or contact your lender to confirm how and when your rate adjusts. If you are on a fixed-rate loan, your rate remains locked until the fixed term expires, at which point you will typically revert to the lender’s standard variable rate unless you refinance or negotiate a new fixed term.

Borrowers considering refinancing should still compare offers, as rates vary widely by lender, loan-to-value ratio (LVR), and whether you have an offset account or redraw facility attached to the loan. Competition remains strong despite the recent rises, and some lenders continue to offer cashback incentives (commonly A$2,000 to A$4,000) to attract refinance customers. According to Finder Australia, the difference between the cheapest and most expensive variable-rate product for an owner-occupier with a 20 per cent deposit can exceed 1.5 percentage points, underscoring the value of comparison (Finder, 2026).

What to Do Next

If you are shopping for a loan or considering refinancing, verify current rates directly with lenders or a licensed mortgage broker. Rates change frequently, and the figures in this article reflect general market conditions as of June 2026. Request a comparison rate, not just the advertised rate, to understand the true cost over the life of the loan. Factor in application fees, ongoing account-keeping fees, offset account availability, and any break costs if you are exiting a fixed-rate loan early to refinance.

For borrowers on variable rates whose repayments have just increased, review your budget and consider whether making extra repayments (if your loan allows penalty-free additional payments) can reduce total interest over the loan term. If serviceability is tight, speak to your lender about restructuring options or consult a licensed mortgage broker for advice tailored to your financial situation.

General Advice Warning

The information in this article is general in nature only and does not consider your personal objectives, financial situation, or needs. Mortgage interest rates, comparison rates, fees, loan-to-value ratio requirements, and eligibility criteria vary by lender, product, and your individual circumstances. Rates change frequently, and the figures above are indicative of market conditions as of June 2026 only. Before making any decision about a home loan or refinancing, you should verify current rates and terms with a licensed lender or mortgage broker and consider obtaining personal financial advice from a licensed professional. This article is not personalised financial, lending, or legal advice.