How to upgrade your family home using equity

Using Your Home as a Deposit for a Bigger Property

Your current home can fund your next one without needing to sell. When property values rise, the difference between what you owe and what your home is worth becomes accessible equity. That equity can work as a deposit on a larger home, letting you move before you sell or avoid selling altogether.

In Pimpama, many families bought between four and seven years ago when prices were lower. Those properties have increased in value significantly, particularly homes near the new Pimpama State Secondary College and around Pimpama Junction. A home purchased for $450,000 that's now worth $650,000 with $320,000 still owing creates $330,000 in equity. Lenders typically let you access up to 80% of your home's value minus what you owe, which in this scenario would be around $200,000 in usable equity.

That amount can cover a 10% to 20% deposit on a home worth $800,000 to $1,000,000, plus costs like stamp duty and conveyancing. The approach works particularly well for families who've outgrown their current three-bedroom home but don't want to disrupt their children's schooling or move away from the area. You can secure the new property using equity, settle, move in, then sell your original home without the pressure of settlement timing or temporary accommodation.

How Lenders Calculate Equity for Upgrades

Lenders assess your borrowing capacity based on your income, expenses, and the combined loan to value ratio across both properties. The loan to value ratio (LVR) measures how much you owe against the total value of the properties you're using as security.

Consider a buyer who owns a Pimpama home valued at $650,000 with $320,000 owing. They want to buy a $900,000 home in nearby Coomera with more space and a larger yard. The lender values both properties and calculates the total debt against total property value. If they borrow $720,000 for the new property (using equity instead of cash for the deposit), their total debt becomes $1,040,000 against combined property values of $1,550,000. That's an LVR of 67%, which most lenders will support without requiring Lenders Mortgage Insurance (LMI).

Your income needs to service both loans if you're holding both properties temporarily. Lenders add your current home loan repayments to the proposed new loan repayments and assess whether your income covers both, plus living expenses and a buffer. If your household income is $140,000 and your current repayments are $2,100 per month, the lender will check whether you can also service $3,600 per month on the new loan. Rental income from your original property can sometimes be included if you plan to keep it as an investment, though lenders typically only count 70% to 80% of the expected rent.

Variable Rate Versus Fixed Rate for Upgraders

When you're managing two loans temporarily, a variable rate on at least one of them gives you flexibility. Variable interest rates let you make extra repayments or pay the loan out in full without break costs when you sell your original home.

Many families upgrading in Pimpama opt for a variable rate home loan on their existing property and either a variable or fixed interest rate home loan on the new one, depending on how long they plan to hold both. If you're selling within three to six months, a variable rate on both loans avoids the break costs that come with paying out a fixed rate early. If you're keeping your original home as an investment property, you might lock in a portion of that loan using a split loan structure, which combines fixed and variable portions.

An offset account linked to your variable loan can reduce the interest you're paying while both properties are in your name. If you're waiting to sell and have $50,000 sitting in your account from savings or a bonus, that amount offsets against your loan balance daily. On a $320,000 loan, the offset reduces your interest as though you owe $270,000, which can save several hundred dollars per month during the transition period.

Timing the Sale of Your Original Home

Selling before or after you buy changes your borrowing structure and risk profile. Selling first means you're applying as a standard owner-occupied borrower with a known deposit amount, but you're also subject to settlement timing and may need rental accommodation. Buying first using equity means you control the timing, but you're servicing two loans until the sale completes.

Pimpama's median time on market varies depending on the property type and location. Homes near the Pimpama Sports Hub or newer estates around Yawalpah Road tend to sell faster than older properties further from amenities. If your home is in a high-demand pocket and priced appropriately, you might sell within four to eight weeks. That timeline influences whether holding two loans is financially manageable.

Some lenders offer home loan pre-approval based on the assumption that your current property will be sold, which means they assess your income as though you're only servicing the new loan. That pre-approval is conditional on the sale completing, and you'll need a contract of sale before final approval. Other lenders approve based on servicing both loans and give you flexibility to sell when it suits you. The second approach costs more in the short term but removes the pressure of coordinated settlements.

How Refinancing Can Increase Your Equity Access

If your current home loan has been in place for several years, your interest rate might be higher than current market rates. Refinancing to a lower rate before you apply for the upgrade loan can improve your borrowing capacity by reducing your monthly repayments on the existing property.

In our experience, families who haven't reviewed their loan in three or more years are often paying 0.5% to 1% above current variable home loan rates. On a $320,000 loan, a 0.7% rate reduction lowers monthly repayments by around $150. That reduction directly improves your serviceability when lenders assess whether you can afford the new loan. Refinancing also gives you an opportunity to access equity through a top-up or switch to a loan with a linked offset or better loan features without changing lenders twice in a short period.

If you're planning to keep your original Pimpama home as an investment after upgrading, refinancing it to an interest only loan can further reduce the repayments you need to service temporarily. Principal and interest repayments on a $320,000 loan might be $2,100 per month, while interest only repayments might be $1,600. That $500 difference expands your borrowing capacity for the new property, and once the new loan is in place, you can revert to principal and interest if you choose.

Avoiding Lenders Mortgage Insurance on the New Purchase

Lenders Mortgage Insurance is a one-off cost charged when your LVR exceeds 80%. On a $900,000 purchase with a 10% deposit, LMI could add $20,000 to $30,000 to your upfront costs. Using enough equity to keep your combined LVR under 80% removes that cost entirely.

The calculation covers both properties. If your original home is worth $650,000 with $320,000 owing and your new home is worth $900,000, you'd need to borrow no more than $1,240,000 in total to stay at an 80% LVR across both properties. That means your new loan can't exceed $920,000. Structuring the loans to avoid LMI often requires accessing equity for a 15% to 20% deposit plus costs, rather than the minimum 10%. Working through the numbers with a mortgage broker before you start looking helps you understand the upper price limit that keeps you under the LVI threshold.

Once you sell your original property and pay down the debt, your LVR on the remaining home drops significantly, which can open up opportunities for rate discounts or refinancing to access better loan products.

If you're ready to explore how much equity you can access or want to understand your options for upgrading your family home in Pimpama, call one of our team or book an appointment at a time that works for you.

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