Why Families Upsize in Robina & How to Finance It

A growing family often means moving up. Robina's schools, parks and home layouts make it a top choice for upsizers.

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Robina sits between the M1 and the train line, with Town Centre close enough for weekday shopping and decent schools within a short drive.

Families who've outgrown a two-bedroom unit in Southport or a townhouse in Ashmore tend to look here when a third bedroom becomes non-negotiable. You're after space without leaving the Gold Coast, and Robina gives you that.

Robina's Family-Friendly Layout Makes Upsizing Worth It

Robina was master-planned in the 1980s, so the streets are wide, cul-de-sacs are common, and you'll find parks, bike paths, and ovals scattered across the suburb. Bond University and Robina State High sit in the middle of it all, which matters if your kids are heading into secondary school soon. The Town Centre includes a public library, medical centre, and everything from Coles to a cinema, so errands don't take all day.

Most homes here are either four-bedroom brick houses on 500 to 700 square metre blocks or three-bedroom townhouses in gated estates. If your family's grown from two kids to three, or you need a home office that isn't the dining table, Robina's housing stock is built for that.

How Much Can You Borrow When You Already Own a Property?

Your borrowing capacity depends on what you still owe, what your current property is worth, and how much equity you can access. If you purchased in Miami five years ago and still owe $400,000 on a property now valued at $700,000, you've built $300,000 in equity. A lender will typically let you borrow up to 80% of your property's value without needing to pay Lenders Mortgage Insurance, which in this scenario would be $560,000. Subtract your existing loan, and you've got $160,000 in usable equity for your next purchase.

That equity becomes your deposit. If you're buying a four-bedroom house at the suburb's current median and borrowing the rest, you'll also need to cover stamp duty, legal fees, and settlement costs, which can add another $30,000 to $40,000. Lenders assess serviceability by testing whether you can afford repayments on both loans at a rate 3.0 percentage points above the actual home loan interest rate. If your income hasn't increased much since your first purchase, that buffer can limit how much you're approved for, even if your equity looks strong on paper.

Your broker can request a pre-approval before you start attending open homes, so you know exactly what you can spend. It also gives you a clearer picture of whether you'll need to sell your current property first or keep it as an investment.

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Should You Sell First or Buy and Hold?

Some families sell their first property and use the entire proceeds as a deposit. Others keep it, rent it out, and turn it into an investment while buying the new family home. Neither option is right for everyone.

If you sell, you eliminate the risk of holding two mortgages at once and free up more cash for your deposit. You'll also avoid the cost of maintaining a rental property while covering a larger loan. But if your first property is in a suburb like Mermaid Waters or Bundall where rental demand is solid, holding onto it can build long-term wealth. Rental income offsets some of your loan repayments, and you benefit from any future capital growth.

Consider a buyer who purchased a townhouse in Nerang several years ago. They've paid down the loan to $320,000, and the property is now worth $550,000. It rents for $550 per week. Rather than sell, they keep it and borrow against the equity to fund a deposit on a larger home in Robina. The rental income covers most of the interest on the Nerang loan, and they're now building equity across two properties. The downside is they're servicing two loans, so their monthly budget is tighter, and their borrowing capacity for the new owner occupied home loan is reduced by the investment loan commitment.

Your decision depends on your income, risk tolerance, and whether you want to hold property long-term. A broker can model both scenarios using your actual figures and show you what each structure costs per month.

Fixed, Variable or Split Rate for a Growing Family?

Families moving into a bigger mortgage often want certainty, especially if childcare or school fees are already stretching the budget. A fixed rate locks in your repayments for one to five years, so you know exactly what's going out each month. That's useful when you're managing a larger loan and can't afford surprise rate rises.

The trade-off is you give up flexibility. Most fixed rate home loans limit extra repayments to around $10,000 to $30,000 per year without penalty, and if you need to sell or refinance before the fixed term ends, break costs can run into thousands of dollars. Variable rates give you full access to offset accounts, unlimited extra repayments, and the ability to redraw funds if something comes up.

A split loan structure lets you lock in part of your loan and keep the rest variable. You might fix 60% for rate certainty and leave 40% variable so you can throw extra cash at it when work bonuses or tax returns come through. That balance works well if your income fluctuates or you expect a financial windfall in the next few years.

What Happens to Your Current Loan If You Keep the Property?

If you're keeping your first property and renting it out, your current home loan will need to be converted to an investment loan. Lenders treat investment loans differently because rental income isn't guaranteed, and tenants can leave. Interest rates on investment loans are typically slightly higher than owner-occupied rates, and lenders will only count 80% of the rental income when assessing your borrowing capacity.

You'll also want to set up an offset account on the new owner-occupied loan rather than the investment loan. Interest on your investment loan is tax-deductible, so you want to maximise that deduction by keeping the investment loan balance as high as possible. Your offset should sit against the owner-occupied loan, where the interest isn't deductible. That structure saves you more in tax over time.

Some lenders will let you split your original loan so part of it remains at the lower owner-occupied rate until settlement on your new property, then convert the whole thing to investment. Your broker can coordinate the timing so you're not paying a higher rate earlier than necessary.

Robina Property Types and What They Cost to Run

Most houses in Robina sit on individual titles with small yards, but there are also villa and townhouse complexes with body corporate fees. If you're comparing a freestanding house at one price point and a townhouse at another, factor in the body corporate cost, which typically runs between $50 and $120 per week depending on the facilities. Some complexes include pools, gyms and gated entry, others just cover building insurance and lawn maintenance.

Freestanding homes give you more control and no quarterly levies, but you're responsible for all repairs, gardening and insurance. Townhouses often come with lower maintenance and shared costs, but you're locked into whatever the body corporate decides to spend on upgrades or repairs. For families with young kids, a small yard and less upkeep can be a win. For families who want space for a trampoline or a dog, the extra land is worth the trade-off.

Timing Your Purchase Around School Zones

Robina State School and Robina State High School both have defined catchment areas, and streets on the edge of those zones can make a noticeable difference to your ability to enrol. If you're moving specifically for school access, confirm the catchment boundaries before you make an offer. The Queensland Government publishes updated catchment maps, but they can shift slightly from year to year as enrolments change.

Some families time their move 12 months before their child starts prep or high school to ensure they meet residency requirements. Others buy earlier and rent the property out until they're ready to move in. Your home loan pre-approval is usually valid for three to six months, so if you're planning a move in the next year, get your finance sorted early and start attending opens once you know your budget.

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Frequently Asked Questions

How much equity do I need to upsize without selling my current home?

You'll typically need at least 20% equity in your current property to avoid paying Lenders Mortgage Insurance on the new loan. That equity becomes your deposit, but you'll also need to cover stamp duty and settlement costs, which can add $30,000 to $40,000.

Should I keep my first property as an investment or sell it?

It depends on your income, risk tolerance and whether the rental income covers most of the loan repayments. Keeping it builds long-term wealth, but selling frees up more cash and removes the pressure of servicing two loans at once.

What's the benefit of a split loan when upsizing?

A split loan lets you fix part of your loan for rate certainty while keeping the rest variable for flexibility. It's useful when you want predictable repayments but also want to make extra repayments or access an offset account.

Do I need to convert my current home loan to an investment loan?

Yes, if you're keeping your first property and renting it out, your lender will convert it to an investment loan. Interest rates are usually slightly higher, but the interest becomes tax-deductible.

How long does a home loan pre-approval last?

Most pre-approvals are valid for three to six months. If you're planning to move within the next year, get your finance sorted early so you know your budget before you start looking.


Ready to get started?

Book a chat with a Finance and Mortgage Broker at digilend today.