5 things to know about upsizing your home

Is it better to buy or sell first? Two families share what they learnt about equity, bridging finance and finding a home that fits their next chapter.

By Bek Day

  • Upsizing can mean balancing timing, equity and repayments, especially if you’re deciding whether to buy before selling.
  • Bridging finance may help some buyers move sooner, but it’s worth comparing the costs with alternatives like renting between homes or moving twice.
  • Knowing your non-negotiables can make the search easier, from the right location to a home that suits your family for years to come.

When it comes to upsizing your home, the mission can feel like a high-stakes balancing act. There’s the question of timing, the issue of finance and the need to address a variety of family needs that vary from one situation to the next. Whether you’re chasing a bigger floorplan for a growing brood or simply seeking a lifestyle shift, “how” is just as important as “why” when it comes to this homeowner milestone. Here are five considerations to keep in mind when moving through the process.

1. Understand how equity could help

“Many people don’t realise they may not need a deposit in-hand if they have enough equity,” explains Jay Lee, home-lending executive at CommBank. “If you’ve held a property in a major city for a decade or more, the equity itself may not be a problem due to property-value growth.” How much equity you can use will depend on your property value, existing loan, borrowing capacity and lender requirements.

What this means is that you may be able to buy before you’ve sold. Stephanie and Travis Hudson did just that when they came across their dream home in Warners Bay, near Newcastle, in NSW, before selling their existing one in nearby Charleston. “We wanted a house where family can come and stay and where the kids have room to grow,” says Stephanie. And having paid off most of their existing mortgage, they were able to avoid unnecessary upheaval by finding the perfect spot before making a move. “We didn’t put our place on the market until an offer was accepted on the new house.”

2. Weigh up bridging finance

For people keen on finding their ideal home before selling their existing one, bridging finance – which covers the time between buying a new property and settling on the sale of your existing one – is one option.

“A lot of customers are turned off at the idea of a bridging loan, thinking about paying two lots of interest for the period they hold two properties,” says Lee. “But once we start unpacking the costs of moving twice or paying rent somewhere while they look for another house, the sums can sometimes look a little different. Bridging loans can be a way to have your cake and eat it, too.”

3. The power of local expertise

For upsizer Joshua Uebergang and his family, who made the move some 1400 kilometres from their home in Toowoomba to Adelaide, selling first was the only option that made sense. But when it came to finding the right place in Adelaide, the family was reluctant to rent in the interim so enlisted the help of a buyer’s agent.

“There’s no substitute for someone who knows the market as well as which streets to avoid and can walk through a property on your behalf the same day it lists,” says Joshua. This allowed his family of five to move straight into their new home on day one, avoiding the chaos of a mid-move rental period by timing settlement with their sale in Queensland.

4. Budget for the costs you may not see coming

Outside of the expected costs of buying a bigger house, both Joshua and Stephanie were surprised by less obvious shifts in the budget when they upsized.

For Joshua, one of the unexpected challenges was moving into an established home and then dealing with the cost of customising it. “It takes time and money to tailor a home to your family’s needs,” he says, conceding it would have been helpful to factor an improvement buffer into the post-move budget.

In Stephanie’s case, it was the mental shift of diving back into a mortgage after having virtually eliminated their last one. “After working so hard to pay off our first mortgage, the new one was an adjustment,” she says. Estimating your new repayments before you buy can help you understand whether the upgrade fits your budget and your comfort level.

5. Know what matters most before you move 

Both Joshua and Stephanie agree that whether you’re moving to the next suburb or to the other end of the continent, knowing why you’re doing it – and what you won’t budge on – is essential.

“For us, the non-negotiable was the right property,” says Stephanie. “It had to be a long-term choice that would suit our family for the next 10 to 12 years.” For Joshua, being clear on what they wanted from their new location made it easier to cope with leaving their friends and family behind in Toowoomba. “I think we really appreciate the nearby beaches and lifestyle more because we chose it rather than just always having been here.”

Before you decide your next move

Purchasing your next home is a major financial decision and your personal circumstances will determine the best approach for you. From softer markets influencing equity to the true cost of renting while you search for the right home, the financial picture is rarely simple – but there are options designed to help every kind of buyer navigate this journey with a little more ease. Before you decide whether to buy first, sell first or explore bridging finance, it can help to understand your equity, likely repayments, upfront costs and what you’d need if plans change.

A home lending specialist can help you compare your options and understand what may suit your situation.

You can either start your home loan application online or book time with a Home Lending Specialist, instantly.

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Published: 30 June 2026

Things you should know

An earlier version of this article was published in Brighter magazine.

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