What are High Interest Rates and Should You Refinance?

Not sure if your home loan rate is too high? Here's how to tell if you're paying more than you should and what to do about it.

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If you're looking at your home loan statement and wondering whether your rate is actually high, you're not alone.

The short version is this: if your rate sits more than 0.30% above what similar borrowers are getting right now, you're likely paying more than you need to. That's the point where refinancing usually makes sense, even after accounting for the costs involved. Anything beyond that and you're leaving money on the table every month.

What Counts as a High Rate Right Now

A high rate isn't about whether it sounds big or small in isolation. It's about how your rate compares to what lenders are actually offering today for someone in your situation.

If you took out a loan a few years ago and haven't checked in since, there's a decent chance your rate has drifted above the market. Lenders don't automatically drop your rate when they start offering lower ones to new customers. You'll often be sitting on a rate that was fine when you signed up but is now well above what you'd get if you walked in today. In our experience, borrowers around Erina who haven't reviewed their loan in three or more years are often paying between 0.50% and 1.00% more than current market rates.

Consider someone who refinanced onto a variable rate a few years back at around 6.20%. That might have been reasonable at the time, but if similar loans are now being written at 5.70% or lower, they're overpaying by at least $200 a month on a typical loan. Over a year, that's close to $2,500 going nowhere useful.

How to Work Out if Your Rate is Too High

Your current rate is printed on your home loan statement, usually near the top. Once you've got that, compare it to what lenders are offering for the same loan type, loan-to-value ratio, and loan size.

This is where most people get stuck, because advertised rates don't always match what you'll actually be offered. The headline rate you see online often assumes a large loan, a low loan-to-value ratio, and sometimes an offset account or packaged product. If your situation is different, the rate you're quoted will be too.

A mortgage broker can pull actual rates for your specific scenario in about ten minutes. We do this all the time for people in Erina who aren't sure whether their rate is high or just average. You don't need to guess or spend hours clicking through comparison sites that don't account for your deposit size or loan amount. A proper loan health check will tell you exactly where you sit and whether it's worth moving.

Ready to get started?

Book a chat with a Mortgage Broker at Lemon Tree Finance today.

When Refinancing Actually Makes Sense

Refinancing to reduce your rate makes sense when the difference between your current rate and the new rate is large enough to cover the costs and still leave you ahead.

Most refinances cost between $500 and $1,500 once you add up application fees, valuation fees, and discharge fees from your current lender. If switching saves you $150 a month, you're ahead within a year. If it only saves you $40 a month, it might still be worth it depending on how long you plan to stay in the loan, but the payback period stretches out.

In a scenario like this: someone with a $500,000 loan at 6.00% who refinances to 5.50% will save roughly $140 a month in repayments. Over two years, that's more than $3,300, which comfortably covers the cost of switching and leaves them ahead. The exact saving depends on your loan size and how much you're currently paying, but the principle holds. If the rate difference is meaningful and you're not planning to sell in the next six months, refinancing usually stacks up.

What About Fixed Rates That Feel High Now

If you fixed your rate when rates were climbing and now feel like you're stuck paying more than variable borrowers, you probably are. Fixed rates were sitting above 6.00% for a while there, and plenty of people around Erina locked in during that period to avoid further rises.

The frustration is real, but breaking a fixed rate early usually comes with break costs that wipe out any short-term saving. Those costs are calculated based on the difference between your fixed rate and the current wholesale rate for the remaining fixed period. If rates have dropped since you fixed, the break cost can run into thousands of dollars.

That said, if you're only a few months away from the end of your fixed term, it's worth getting the numbers. Sometimes the break cost is lower than expected, especially if the fixed period is nearly over. We regularly see this with clients who assume they're locked in but discover the cost to exit is only a few hundred dollars. If that's the case and you can switch to a variable rate that's a full percentage point lower, the saving can start immediately.

If you've still got a year or more left on your fixed term and the break cost is high, the smarter move is usually to wait it out and start shopping around three months before the fixed period ends. That way you're ready to switch lenders the moment your rate reverts, and you're not stuck rolling onto your current lender's standard variable rate, which is almost always higher than what's available elsewhere.

Refinancing Costs You Need to Factor In

Discharge fees from your current lender typically sit between $150 and $400. Application fees for the new loan vary, with some lenders charging upfront and others rolling it into the loan. You'll also need a valuation, which can cost anywhere from $200 to $400 depending on the property and location.

If you're refinancing to a different lender, there's also the cost of any new loan features you might add, like an offset account or redraw facility. Some lenders charge an annual fee for offset accounts, others don't. It's worth asking upfront so you're not surprised later.

The other thing people forget is mortgage registration fees, which are charged by the state government when a new mortgage is registered on your property title. In New South Wales, that's usually a few hundred dollars. None of these costs are huge on their own, but they add up, and they need to be part of your calculation when you're working out whether refinancing actually saves you money.

What Happens After You Decide to Refinance

Once you've decided to refinance, the process takes between three and six weeks depending on the lender and how quickly you can provide documents. You'll need recent payslips, bank statements, and a current rates notice, along with a few other bits depending on your situation.

The new lender will organise a valuation, assess your application, and send you a formal offer. Once you accept, they'll arrange settlement with your current lender, pay out the old loan, and register the new mortgage. You don't need to do much beyond providing documents and signing a few forms.

If you're in Erina or anywhere on the Central Coast, we handle this process regularly and can tell you upfront which lenders are moving quickly and which ones are currently backed up. Timing matters if your fixed rate is expiring or if you want to lock in a rate before it shifts again.

Call one of our team or book an appointment at a time that works for you. We'll pull your current rate, compare it to what's actually available right now, and tell you whether refinancing makes sense or whether you're already in a decent spot.

Frequently Asked Questions

How do I know if my home loan rate is too high?

Compare your current rate to what lenders are offering for similar loans today. If your rate is more than 0.30% above the market rate for your situation, you're likely paying more than you need to. A mortgage broker can tell you exactly where your rate sits in about ten minutes.

Is it worth refinancing to save 0.50% on my interest rate?

Usually, yes. A 0.50% rate reduction on a $500,000 loan saves around $140 per month, which adds up to over $3,300 in two years. That comfortably covers typical refinancing costs of $500 to $1,500 and leaves you ahead.

What are the costs involved in refinancing my home loan?

Expect to pay a discharge fee to your current lender (around $150 to $400), a valuation fee ($200 to $400), and mortgage registration fees charged by the state government. Application fees vary by lender, and some charge annual fees for features like offset accounts.

Should I break my fixed rate if it feels too high now?

Only if the break cost is low and the rate difference is large. If you're close to the end of your fixed term, the break cost might be a few hundred dollars and worth it. If you've got a year or more left, it's usually smarter to wait and refinance when the fixed period ends.

How long does it take to refinance a home loan?

Refinancing typically takes between three and six weeks from application to settlement. The timeline depends on how quickly you provide documents and how backed up the lender is at the time.


Ready to get started?

Book a chat with a Mortgage Broker at Lemon Tree Finance today.