Why Refinance Your Home Loan When Rates Aren't Falling?

If you've been waiting for the Reserve Bank to give you permission to refinance your home loan, you have been watching the wrong number. On 11 August the RBA left the cash rate at 4.35 per cent, holding after a run of increases earlier in the year. In the weeks either side of that decision, 18 lenders cut their variable mortgage rates anyway.

That disconnect is the whole story. The cash rate and the rate on your actual loan have pulled apart. The sharpest advertised variable rate in the market now sits at 5.69 per cent, and 15 lenders are offering something under 5.90 per cent. The average variable rate being paid across the country is closer to 6.92 per cent. On a $600,000 loan, a gap of that size works out to roughly $600 a month in interest — money that leaves your account for no reason other than inertia.

The generosity isn't charity. Housing values have started falling, new lending has thinned, and banks that still need to grow their books have to take customers from one another. Refinancers are the cheapest borrowers to win, because they already own the house and have a repayment history. That makes the next few months an unusually good window for anyone who hasn't checked their rate since 2023.

The Reserve Bank Held. Your Lender Didn't.

Bendigo Bank trimmed its lowest variable rate for refinancers by 0.15 percentage points to 5.89 per cent. On the fixed side, five lenders cut by an average of 0.22 points, with AMP going as deep as half a percentage point on some terms. None of that required an RBA move. It required a competitor doing the same thing the week before.

Competition among lenders continues to create opportunities for some households to cut their borrowing costs. — Sally Tindall, data insights director at Canstar

Note the word "some". Those cuts almost always apply to new customers walking in the door. If you've held the same loan for five years, you're probably sitting near 6.98 per cent, because your rate has drifted upward with every hike while the front-book special kept getting sharper. Nobody writes to tell you this.

Should You Refinance Your Home Loan Right Now?

Probably worth an hour of your time, at minimum. One widely cited estimate puts the saving from moving off a 6.98 per cent legacy rate to something under 6 per cent at more than $10,700 in interest across just two years. But the answer depends on three things you can check this weekend.

Find the rate you're actually paying

Not the rate you signed up for. Log into your banking app or read the last statement — the current variable rate is printed there. Most people are surprised, and a good number are more than a full percentage point above what their own bank is advertising to strangers. Write the number down before you talk to anyone.

Check your equity before you apply

This is the part the cheerful refinancing ads skip. Lenders want to see at least 20 per cent equity to give you the best rate without charging lenders mortgage insurance. If your suburb has softened, the valuation that comes back may be lower than you expect, and a knocked-back application still leaves a mark on your credit file. Ask for an indicative valuation first.

Add up the switching costs

Discharge fees, new application and settlement fees, and a possible government registration charge usually land somewhere between a few hundred and roughly a thousand dollars all up. If your saving is $400 a month, you're square inside three months. If it's $40, don't bother — call your existing lender and ask for a discount instead, which costs nothing and works more often than people assume.

Why Falling Prices Make the Timing Awkward

Cotality's national home value index fell 0.4 per cent in June, a third straight monthly decline and the steepest single month since December 2022. Values dropped 0.7 per cent across the three months to June, the largest quarterly fall since January 2023. Sydney was down 1.2 per cent in June and now sits 3.7 per cent below its January peak; Melbourne fell 1.0 per cent. Capital city sales volumes are running about 16 per cent below a year ago.

For a refinancer, that cuts both ways. Softer prices are exactly why lenders are competing so hard for your business. They're also why your equity buffer may be thinner than it was in March. The earlier you move, the more of that buffer you still have.

A Record $42.9bn Says Others Already Moved

ABS figures show owner-occupiers shifted a record $42.9 billion of loans to a new lender in the March quarter alone, across 66,617 loans — up 8.7 per cent on a year earlier by value. A further $27.3 billion was restructured with borrowers' existing banks, up 30.1 per cent. That second number matters most: tens of thousands of people got a better deal without changing institutions at all. They just asked.

What to Watch Before Christmas

Commonwealth Bank expects the RBA to stay put for the rest of 2026 with cuts arriving in 2027, while AMP has argued for one more hike. Economist surveys reported around the August meeting had roughly 44 per cent tipping at least one further rise this year. In other words, waiting for the Reserve Bank is a bet, and not a good one. The lender competition is happening now, regardless. Pull up your current rate today, compare it against the sharpest offer you can find, then ring your bank and say you're thinking of leaving. If they won't move within about 0.30 percentage points of the market, start the paperwork elsewhere — and do it while your equity is still where you think it is.