You already own. Your next home is really a question about equity and timing.
Upgrading to a bigger home, a better suburb or a school catchment is rarely about the deposit you've saved — it's about the equity you've already built, and whether you sell first or buy first. Here's how the equity in your current home recycles into the deposit on the next one, how bridging finance covers the overlap, and how to weigh the buy-before-sell trade-off honestly.
The deposit on your upgrade is already sitting in your current home.
Most upgraders don't fund the next deposit from savings — they recycle the usable equity in the home they own. Usable equity is roughly the value the lender will lend against (commonly up to 80% of the property's value) minus what you still owe. That slice becomes the deposit on the upgrade. Figures below are a typical illustration only.
value ~$920,000
purchase ~$1,150,000
During the bridge you briefly hold both loans — that highlighted overlap is your peak debt (current loan + upgrade purchase + costs). It usually lasts 6–12 months, until your existing home sells and the net proceeds cut the balance back down to the loan you keep (the end debt).
Illustration only, using typical figures near national benchmarks (Cotality national median dwelling value ~$922,838; ABS mean dwelling price $1,111,100, March quarter 2026). Your usable equity depends on the lender's valuation, your loan-to-value ratio and your ability to service the new loan — it is not an offer of credit, a quote, or a guarantee of a particular amount or rate. Gross equity here is $520,000, but only the portion up to 80% LVR ($336,000) is typically usable without lenders' mortgage insurance.
Sell first, or buy first? There's no free option — only a trade-off.
The whole upgrade hinges on timing. Selling first is the lower-risk path; buying first with bridging finance is more convenient but carries peak-debt risk. We help you weigh which fits your equity, your income and your appetite for holding two loans at once.
▤ Sell first, then buy
Sell your current home, then buy with the proceeds. You know your exact budget and never carry two loans — but you may need interim accommodation and could move twice.
◇ Buy first, bridge the gap
Buy the upgrade when you find it, using a bridging loan against your equity, then sell your current home within the term. One move — but you briefly hold both loans (peak debt) and the old home must sell inside the window.
Three structures — matched to your equity and timing.
Equity release / top-up
Access usable equity in your current home as the deposit for the next — either as a separate facility or built into the new loan — so you're not draining savings. Assessed on the lender's valuation and your serviceability.
Bridging finance
A short-term loan that covers the overlap when you buy before you sell. You carry peak debt for a term (commonly 6–12 months); once the old home sells, the proceeds reduce it to the end debt you keep.
Simultaneous settlement
With strong equity and careful coordination, buy and sell can settle on the same day or week — no bridging term to carry. It needs precise timing between both contracts and solicitors, so it isn't always achievable.
If you're buying first, the clock matters — and it's getting slower.
Buy-before-sell depends on the existing home selling inside the bridging term. Right now homes are taking a little longer to sell and price growth has stalled, so the buffer is worth planning around.
Sources: Cotality (CoreLogic) Home Value Index / Housing Market Update — national median days on market 34 (three months to May 2026, up from 30 to April) and national values flat (0.0%) in May 2026, with Sydney and Melbourne easing; slower cities include Canberra (~49) and Darwin (~41). Bridging term from major-lender guidance (NAB/CommBank). Figures subject to revision.
Buying before you sell is convenient. It also puts you in peak debt.
When you buy first, for a while you owe on both homes. That combined balance — your current loan, plus the new purchase, plus costs like stamp duty and legals — is your peak debt. On many bridging loans the interest is added to the balance (capitalised) rather than paid monthly, so the longer the old home takes to sell, the more the balance grows. Here's a plainly-labelled illustration:
The point isn't to scare you off — it's to size the risk honestly. If the sale is slow or the price comes in under expectation, your end debt is larger than planned. That's why the exit strategy (pricing to sell inside the term, or having an unconditional contract in place first) matters as much as the loan itself. We structure it so the numbers hold up even if the sale takes a little longer.
Illustrative worked example (NAB-style), rounded and simplified — costs such as stamp duty and capitalised interest are not shown. Not a quote, an offer of credit, or a guarantee of any amount, rate or approval. Bridging rates are variable and move with the RBA cash rate (4.35%, as at July 2026). Seek advice for your own circumstances.
What rates should you expect on an upgrade?
Upgrade home loans are priced around the standard variable rate for new owner-occupier loans (a benchmark around 6.22% p.a., RBA, May 2026). Bridging is typically dearer: major-bank bridging often sits close to a standard variable rate (indicatively around 6%–7% p.a.), while non-bank or private bridging is materially higher (indicatively around 8%–14% p.a.), depending on your loan-to-value ratio, the property and the strength of your exit.
Rates are indicative ranges only, as at July 2026, and move with the RBA cash rate — they are not a "from" rate, a quote or an offer. Comparison rates differ from advertised rates; see the comparison-rate warning in the footer. Your actual rate depends on the lender, product, LVR and your circumstances.
Upgrading, answered straight.
How much equity do I need to upgrade to a bigger home?
There's no fixed rule, but as a guide lenders commonly let you use up to about 80% of your current home's value, minus what you still owe, as usable equity for the next deposit — without lenders' mortgage insurance. The more usable equity you have, the larger the deposit you can recycle and the smoother the upgrade. With less equity you may still be able to proceed with LMI or a guarantor. Your actual usable equity depends on the lender's valuation and your ability to service the new loan.
Should I sell my current home first, or buy the next one first?
It's a genuine trade-off. Selling first is lower-risk: you know your exact budget and never carry two loans, but you may need interim accommodation or two moves. Buying first with bridging finance is more convenient — one move, and you can act when the right home appears — but you briefly hold both loans (peak debt) and the existing home must sell within the term. Which suits you depends on your equity, income and how comfortable you are holding two loans at once.
What is bridging finance, and how does peak debt work?
Bridging finance is a short-term loan that covers the gap when you buy before you sell. While you own both homes you carry "peak debt" — your current loan plus the new purchase plus costs. On many bridging loans the interest is capitalised (added to the balance) rather than paid monthly, so the balance grows the longer the old home stays unsold. When it sells, the net proceeds reduce peak debt to the "end debt" — the ordinary home loan you keep. Peak and end debt figures are illustrative and depend on your sale price and timing.
How long do I have to sell my existing home under a bridging loan?
Typically 6 to 12 months, with major banks commonly saying "up to 12 months". A closed bridge (where your existing home is already under an unconditional contract) is lower-risk and often shorter; an open bridge (not yet sold) usually runs longer and comes with tighter conditions. Because homes are currently taking a little longer to sell — a national median of around 34 days and rising — pricing to sell inside the term is important, and we help you plan the exit.
Can I keep my current home as an investment instead of selling?
Sometimes, if you can service both loans long-term. The strategy is to use your equity for the upgrade deposit, keep the current home and rent it out, so rental income helps offset that loan while you service the new one. It generally suits people with strong income and substantial equity, and it turns your first home into an investment — with tax and capital-gains consequences you should confirm with your accountant. It also means carrying two loans indefinitely, so the serviceability has to genuinely stack up. This is general information, not tax or financial advice.
What does it cost to upgrade — and how do rates affect my budget?
Beyond the loan itself, budget for stamp duty on the upgrade (which rises steeply with price), agent and legal costs on the sale, and — if you bridge — interest on the peak debt plus application fees. Upgrade home loans are priced around the standard variable rate (a benchmark around 6.22% p.a., RBA, May 2026), and bridging is usually dearer. Because rates are variable and move with the RBA cash rate (4.35%, July 2026), a rate rise reduces your borrowing capacity and lifts holding costs, so it's worth building in a buffer. All figures are indicative and confirmed in writing for your situation.
Planning your next move? Let's map the equity and the timing.
Tell us about your current home, what you owe and where you'd like to upgrade — we'll work out your usable equity, compare sell-first versus bridging, and structure it across our panel so the numbers hold. No credit check to start.
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