Building equity means reducing what you owe faster than property values move
Equity is the gap between what your home is worth and what you still owe on it. You build it by paying down the loan balance, by property values rising, or both. For homeowners in Mentone, where coastal access and train line convenience attract families at different life stages, understanding how to accelerate equity growth gives you options later, whether that means upgrading, investing, or simply having a financial buffer when circumstances change.
Most people assume equity builds at the same rate regardless of how they structure the loan. It doesn't. The rate at which you reduce the loan balance depends on whether you're on principal and interest or interest only, whether you use an offset account, and how much of each repayment goes toward interest versus the amount you borrowed. Small changes to loan structure can bring forward equity growth by years without requiring you to find extra cash each month.
How principal and interest repayments shift equity faster than interest only
On a principal and interest loan, each repayment reduces the amount you owe. Early in the loan term, most of the repayment covers interest, but the principal portion grows over time. On a loan amount of $600,000 at current variable rates, switching from interest only to principal and interest means you start reducing the balance immediately rather than holding it flat. After five years on principal and interest, you might owe around $550,000 to $560,000, depending on the rate. After five years on interest only, you still owe $600,000.
Interest only can make sense in specific situations, such as when you're managing cash flow during parental leave or holding an investment property. For an owner occupied home loan in Mentone where your goal is to build equity and reduce long-term interest costs, principal and interest is the structure that moves you forward. We regularly see borrowers who stayed on interest only after settlement because no one suggested switching. The loan works, repayments are manageable, but equity hasn't moved.
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What an offset account does to the interest calculation
A linked offset account sits alongside your home loan and reduces the balance on which interest is calculated. If you owe $600,000 and keep $20,000 in a linked offset, you pay interest on $580,000. The full loan balance stays at $600,000, but less interest accrues each month, so more of your repayment reduces the principal when you're on a principal and interest structure.
Consider a family in Mentone who redirects their household income into an offset account and pays all expenses from that account throughout the month. Even if the average balance sits at $15,000, that amount reduces the interest charge every day it's in the account. Over a year, the interest saving might be $800 to $1,000 depending on the rate, and that saving converts directly into faster equity growth because the principal portion of each repayment increases.
Not all home loan products include a linked offset. Some variable rate packages include it at no additional cost. Some fixed interest rate home loan products don't offer it at all. If building equity is a priority, choosing a loan structure that includes offset functionality means your everyday savings work harder without you needing to commit those funds to the loan permanently.
Using split loan structures to balance certainty and flexibility
A split loan divides your borrowing into two portions, typically one on a fixed rate and one on a variable rate. The fixed portion locks in repayments and protects against rate rises for a set period, usually one to five years. The variable portion gives you access to features like offset and the ability to make extra repayments without triggering break costs.
For a homeowner in Mentone balancing school fees, after school care, and the cost of maintaining a weatherboard close to the beach, a split structure lets you fix part of the loan for certainty while keeping part of it flexible enough to throw extra repayments at when cash flow allows. If you fix $400,000 and keep $200,000 variable with offset, the variable portion is where you can accelerate equity growth without restriction.
The fixed portion still builds equity through scheduled principal and interest repayments, but you can't pay it down early without incurring break costs if rates have fallen since you fixed. The variable portion absorbs windfalls, tax refunds, or bonus payments and converts them into equity immediately. This structure suits families who want predictable repayments on the majority of the loan but don't want to lose all flexibility.
Making extra repayments on a variable rate loan
Extra repayments reduce the principal directly and cut the total interest you pay over the life of the loan. On a variable rate loan, there's usually no limit on how much extra you can pay, and no penalty for doing so. If you receive $5,000 from a tax refund or a work bonus and put it straight onto the loan, that $5,000 reduces the balance permanently. You stop paying interest on that amount from the day it hits the loan.
Most variable home loan products let you redraw extra repayments if you need access to the funds later, though redraw policies vary by lender. Some allow unlimited free redraws online. Others restrict the number of redraws or require a minimum amount. If you're using extra repayments as a way to build equity while keeping some access to those funds, confirm the redraw terms before you commit to the loan product.
How equity growth improves your borrowing capacity for the next purchase
Once you've built enough equity, you can use it as security for another purchase without selling your current home. Lenders calculate how much you can borrow based on the equity you hold and your ability to service both loans. For a Mentone homeowner who bought five years ago and has seen both capital growth and loan balance reduction, that equity might support a deposit on an investment property or fund a move to a larger home in the same area.
Equity is accessed by refinancing or taking out a separate loan secured against the property. The amount you can access depends on your loan to value ratio. Most lenders will lend up to 80 per cent of the property value without requiring you to pay Lenders Mortgage Insurance. If your home is worth $950,000 and you owe $500,000, you hold $450,000 in equity. At an 80 per cent LVR, the lender would allow total borrowing of $760,000 against that property, leaving $260,000 in accessible equity before LMI applies.
Using equity this way means you don't need to save a full deposit from income alone. You still need to demonstrate serviceability, meaning your income has to support repayments on both the existing loan and any new borrowing. In our experience, borrowers who have focused on building equity early in the loan term have more options when they're ready to make the next move, whether that's upsizing, investing, or helping adult children into the market.
Mentone's established housing stock and equity growth over time
Mentone sits between Parkdale and Beaumaris on the Frankston line, with a mix of weatherboard cottages, renovated family homes, and newer townhouse developments close to Mentone Beach and the station precinct. Families are drawn to the area for zoning to Mentone Girls' Secondary College and Mentone Grammar, and for the ability to walk to the beach or the village shops on Como Parade. The housing stock is older in pockets, which means renovation potential but also higher maintenance costs if you're holding a weatherboard or brick veneer from the 1960s or 1970s.
Property values in Mentone have grown steadily over the past decade, supported by demand from families upgrading from nearby suburbs and buyers leaving the inner east for more space and coastal access. Equity growth here comes from both capital appreciation and loan reduction. A homeowner who bought in Mentone in the early part of the last decade and kept to principal and interest repayments would now hold significant equity, even without making extra repayments, due to the combination of price growth and scheduled loan reduction.
If you're holding a property in Mentone and haven't reviewed your loan structure in several years, you may be sitting on more equity than you realise, and that equity could be working harder if the loan structure supported offset or penalty-free extra repayments.
Reviewing your loan structure after fixed rate periods end
Many borrowers fixed their home loan rates during the low rate environment and are now rolling off onto variable rates that sit higher than the fixed term they just completed. When a fixed rate period ends, the loan automatically reverts to the lender's standard variable rate unless you take action. That revert rate is often higher than the variable rate the same lender offers to new customers, and it usually comes without the features that help you build equity faster.
If your fixed term is ending or has recently ended, now is the time to compare rates and loan features across the market. Moving to a variable rate loan with offset and no extra repayment restrictions gives you the tools to accelerate equity growth. Some lenders also offer interest rate discounts or cashback incentives to borrowers refinancing from another institution, and those savings can be redirected into the loan to reduce the balance further.
You're not locked to your current lender just because the loan is already in place. Refinancing to a loan structure that suits your current goals, rather than the goals you had when you first borrowed, can mean thousands of dollars in interest saved and years shaved off the loan term.
When to apply for a home loan pre-approval before accessing equity
If you're planning to use equity to fund another purchase, getting home loan pre-approval before you start looking gives you certainty about how much you can borrow and removes financing risk from your offer. Pre-approval is a conditional commitment from a lender based on your income, existing debts, and the equity position in your current property. It's usually valid for three to six months depending on the lender.
Pre-approval doesn't guarantee final loan approval, but it does confirm that your financial position supports the borrowing amount you're targeting, subject to valuation and satisfactory assessment of the property you intend to purchase. For buyers using equity from a Mentone home to purchase an investment property or upgrade within the area, pre-approval means you can move quickly when the right property comes up, particularly in a market where stock doesn't sit for long.
Balcombe Financial works with a panel of lenders across variable rate, fixed rate, and split loan structures. We'll compare home loan options based on your equity position, your goals, and the features that matter for your situation. Call one of our team or book an appointment at a time that works for you.
Frequently Asked Questions
What is equity in a home loan?
Equity is the difference between what your home is worth and what you still owe on the loan. You build equity by reducing the loan balance through repayments or by property values increasing over time.
Does an offset account help you build equity faster?
Yes, a linked offset account reduces the loan balance on which interest is calculated, so more of each repayment goes toward reducing the principal when you're on a principal and interest loan. This accelerates equity growth without requiring extra repayments.
Can I use equity from my Mentone home to buy an investment property?
Yes, once you've built enough equity, you can borrow against it to fund a deposit on another property. Lenders will assess your equity position and your ability to service both loans before approving the additional borrowing.
What happens when my fixed rate period ends?
When a fixed rate period ends, your loan automatically reverts to the lender's standard variable rate unless you take action. This revert rate is often higher than current variable rates and may not include features like offset accounts that help you build equity faster.
Should I refinance to build equity faster?
Refinancing to a loan with offset functionality, lower rates, or no extra repayment restrictions can help you build equity faster. It's worth comparing your current loan structure against what's available in the market, particularly if your fixed term has recently ended.