Why Should You Use Home Equity to Renovate?

Your home has likely grown in value, and that growth isn't just something to admire on paper.

If you're living on the Sunshine Coast and considering a renovation, refinancing to access your property equity might be the most cost-effective way to fund it. Instead of saving for years or taking out a personal loan at a higher rate, you can borrow against the value you've already built in your home. The loan amount increases, but the interest rate stays far lower than most other borrowing options, and the repayments are spread across the life of your home loan.

What Does It Mean to Release Equity?

Releasing equity means borrowing more against your home based on its current value. If your property is worth more than what you owe, that difference is your available equity. A cash out refinance lets you access a portion of that equity by increasing your loan amount and receiving the additional funds as cash. Lenders typically allow you to borrow up to 80% of your property's value without needing to pay lenders mortgage insurance, though some will lend more if you're willing to cover the extra cost.

Consider a family in Buderim who purchased their home several years ago for $650,000 with a loan of $520,000. The property is now valued at $850,000, and they've paid the loan down to $460,000. Their equity sits at $390,000. They want to add a second living area and update the kitchen, with quotes coming in around $120,000. By refinancing, they can increase their loan to $580,000, access the renovation funds, and keep their loan to value ratio at 68%. The interest rate on that $120,000 is far lower than a personal loan, and the repayments are manageable within their existing budget.

How Does Refinancing for Renovation Compare to Other Options?

A personal loan for renovation might offer quick approval, but the interest rate is usually several percentage points higher than a home loan. Over the life of the loan, that difference adds up. Credit cards are even more expensive. Using equity through a refinance keeps the cost of borrowing low and ties the repayment to your mortgage term, which spreads the financial impact over a longer period.

Another option is a construction loan, but these are designed for major builds or complete rebuilds rather than renovations. The draw-down process can be slower, and the structure doesn't suit smaller projects. For most Sunshine Coast families wanting to add value or improve livability, refinancing offers both flexibility and cost efficiency.

What Do Lenders Look at When You Want to Access Equity?

Lenders assess your ability to service the higher loan amount. Your income, existing debts, living expenses, and credit history all come into play. They'll also order a valuation to confirm your property's current worth. If the valuation comes in lower than expected, your usable equity shrinks, and you may not be able to borrow as much as you'd planned.

Your loan to value ratio matters too. Staying at or below 80% keeps you clear of lenders mortgage insurance and improves your approval chances. If you need to borrow above that threshold, it's still possible, but the cost increases and some lenders tighten their criteria. A mortgage broker can help you understand what's realistic before you commit to quotes or start planning.

Should You Refinance with Your Current Lender or Switch?

Your current lender might offer an internal top up without requiring a full refinance, which can save time and reduce paperwork. But it's worth comparing. If interest rates have dropped since you first borrowed, or if your lender's current offering isn't competitive, switching to a new lender through a full refinance might save you more in the long run. You might also gain access to features like an offset account or redraw facility that your current loan doesn't include.

In our experience, many Sunshine Coast homeowners stay with their existing lender out of convenience, only to realise later they could have secured a lower rate or more flexible terms elsewhere. It's worth having the conversation before you commit.

How Much Equity Can You Actually Use?

Most lenders cap borrowing at 80% of your property's value without additional costs. If your home is valued at $900,000 and you owe $400,000, you have $500,000 in equity. At 80% LVR, your maximum loan would be $720,000, leaving you with $320,000 in usable equity. But you won't borrow the full amount unless you need it. You borrow what the renovation requires, keeping some equity in reserve for future needs or market fluctuations.

There's also the question of serviceability. Even if the equity is there, lenders need to be confident you can afford the repayments. If your income has dropped, or if you've taken on other debts, that affects how much you can access. Running the numbers with a broker before you start collecting quotes can save disappointment later.

What Happens to Your Repayments When You Increase the Loan?

Your repayments will go up because the loan amount has increased. How much depends on the amount borrowed and the interest rate. If you're refinancing at a lower rate than your current loan, the increase might be smaller than you expect. If rates have risen since you first borrowed, the jump could be more noticeable.

As an example, adding $100,000 to a loan at current variable rates might increase monthly repayments by around $600 to $700, depending on the lender and loan term. That's something you need to factor into your household budget before committing. If the renovation adds significant value to the property or improves your quality of life in a lasting way, the trade-off often makes sense. But it's a decision that needs to fit comfortably within your financial position, not stretch it to breaking point.

Does a Renovation Always Add Value to Your Property?

Not every renovation delivers a dollar-for-dollar return, but some do more than pay for themselves. Kitchens, bathrooms, and outdoor living spaces tend to add value, especially on the Sunshine Coast where indoor-outdoor flow is part of the lifestyle. Adding a bedroom or second living area can push your home into a higher price bracket if you're in a family-focused suburb like Sippy Downs or Mountain Creek. Cosmetic updates might improve saleability, but they rarely add substantial equity unless the property was significantly dated.

If your goal is to increase property value, talk to a local agent before you finalise plans. If your goal is to make the home work for your family, the return on investment might be less tangible but just as important. Either way, make sure the numbers make sense before you borrow.

How Long Does the Refinance Process Take?

From application to settlement, a refinance typically takes three to six weeks. The timeline depends on how quickly the valuation is completed, how responsive your lender is, and whether any issues come up during the assessment. If you're switching lenders, there's usually a discharge process with your current bank, which adds a few days.

If you're planning a renovation and need the funds by a certain date, start the refinance process early. Builders and tradespeople often have lead times, so aligning your finance approval with your renovation schedule keeps the project moving without delays.

Call one of our team or book an appointment at a time that works for you. We'll walk you through the equity you have available, what lenders are likely to approve, and how the numbers fit within your household budget. Refinancing to fund a renovation isn't about taking on debt for the sake of it. It's about using the value you've already built to create a home that works for your family, without draining your savings or paying more than you need to.

Frequently Asked Questions