Unlock the Secrets to Fixed Rate Loans for First Home Buyers

Fixed rates give you a locked interest rate for a set period, typically one to five years.

That means your repayments stay the same regardless of what the Reserve Bank does during that time. For first home buyers in Werribee, the appeal is certainty. You know exactly what you'll pay each fortnight or month, which makes budgeting around other costs like childcare, transport to Melbourne, or savings for furniture much more predictable.

But fixing your rate means trade-offs. Most fixed rate products don't come with an offset account, and many cap how much extra you can repay each year before triggering a fee. If rates drop, you're still locked in. If your circumstances change and you need to exit the loan early, break costs can apply.

Should You Fix Your Entire Loan Amount?

You don't have to choose one or the other. Many borrowers split their loan, fixing part for stability and leaving part variable for flexibility. Consider a buyer purchasing near Watton Street who borrows $600,000. They fix $400,000 at a rate that won't change for three years, then keep $200,000 variable with an offset account attached. The fixed portion delivers certainty on two-thirds of the repayments. The variable portion lets them park savings, make extra repayments without penalty, and take advantage of rate cuts if they happen.

Splitting works well when you expect your income or savings pattern to change. If you're planning parental leave, a job change, or expect a windfall like an inheritance, the variable portion gives you room to adjust without restriction.

What Happens If You Need to Break a Fixed Rate Early?

Break costs are calculated based on the difference between your fixed rate and the current wholesale cost to the lender for the remaining fixed period. If rates have dropped since you fixed, you'll likely pay a break cost. If rates have risen, the cost may be zero or you might even receive a small rebate, though that's uncommon.

Break costs aren't a flat fee. They're worked out using a formula tied to market movements and the time left on your fixed term. A buyer who fixed $500,000 two years ago and needs to sell 18 months into a three-year term could face break costs ranging from a few hundred dollars to tens of thousands, depending on how much rates have moved. Your lender is required to provide an estimate before you proceed, but the figure won't be exact until the discharge is processed.

If you're buying in an area like Werribee where affordability is drawing in more buyers from Melbourne's inner west, and you think there's a chance you'll upgrade or relocate within a few years, a shorter fixed term or a split structure reduces your exposure to break costs.

How Does a Fixed Rate Affect Your Borrowing Capacity?

Lenders assess your borrowing capacity using a minimum interest rate buffer, typically around 3% above the loan rate you're applying for. Whether you choose fixed or variable, the assessment rate stays the same. What changes is the actual repayment once the loan settles.

A fixed rate might be slightly higher than the equivalent variable rate at the time you apply. That difference doesn't affect how much you can borrow, but it does affect your cash flow once you're making repayments. If you're stretching your budget to buy in Werribee, where the median has been rising steadily with new estates around Sayers Road and demand from families leaving Point Cook and Hoppers Crossing, the difference between a fixed and variable repayment might be $50 to $150 per month on a $500,000 loan. That adds up over a year.

Fixed Rates and the Australian Government 5% Deposit Scheme

The Australian Government 5% Deposit Scheme lets eligible first home buyers purchase with a 5% deposit and no lenders mortgage insurance. Not all participating lenders offer fixed rate products under the scheme, and those that do may have fewer fixed rate terms available compared to their standard loan range.

If you're applying under the scheme, check with your broker which lenders on the panel offer fixed rates and what the terms are. Some lenders will allow splits. Others may only offer variable. For buyers in Werribee where the property price cap under the scheme is $950,000 for homes in regional centres and capital city areas, most purchases will fall comfortably under that threshold, so eligibility isn't usually the issue. Product choice is.

You can still access Victorian first home buyer duty concessions alongside the 5% Deposit Scheme, which means a full stamp duty exemption on properties up to $600,000 and a sliding concession up to $750,000. If you're buying new, the $10,000 First Home Owner Grant also applies, provided the property value is within the $750,000 cap.

Offset Accounts and Extra Repayments on Fixed Loans

Most fixed rate home loan products don't include an offset account. Some lenders offer a partial offset or a redraw facility instead, but the functionality isn't the same. An offset account reduces the interest you're charged by using your savings balance to offset the loan balance daily. Redraw lets you take back extra repayments you've made, but the extra repayments are usually capped at $10,000 to $30,000 per year on a fixed loan.

If you're a buyer who plans to keep a decent buffer in your account or expects irregular income such as bonuses or commission, losing access to an offset can cost you. On a $500,000 loan with $20,000 sitting in an offset, you'd save roughly $1,000 to $1,200 per year in interest depending on the rate. On a fixed loan without offset, that saving disappears.

A split structure solves this. Fix the portion of the loan where repayment certainty matters most, and leave the rest variable with an offset attached. That way you're not giving up flexibility entirely.

How Long Should You Fix For?

Fixed terms typically range from one to five years. Shorter terms give you certainty without locking you in for too long. Longer terms lock in your rate further into the future but increase your exposure to break costs if your circumstances change.

A three-year fixed term is common among first home buyers because it balances stability with flexibility. If you fix for five years, you're betting that rates will either rise or stay flat for the entire period. If they fall, you're stuck. If you fix for one year, you're back to making a decision quickly, and the rate you refix to or revert to might not be any lower than what you could have locked in for longer.

Your decision should be based on your situation, not market predictions. If you value predictable repayments and plan to stay in the property for the foreseeable future, a longer term might suit. If you're expecting a pay rise, planning to move, or want the option to refinance sooner, a shorter term or a split gives you more room to move.

Call one of our team or book an appointment at a time that works for you. We'll walk through your budget, your plans, and the current fixed and variable rates available to buyers in Werribee, then structure a loan that fits where you're at and where you're heading.

Frequently Asked Questions