Bridging loans: buying the next home before the current one sells

The house you want to buy and the house you need to sell almost never line up their timing politely. Most upgraders face the same fork: sell first and rent in between, make the purchase conditional and weaken your offer, or carry both properties for a short window.

That third option is bridging finance... short-term lending that covers the gap between buying the new property and settling the sale of the current one. Used well, it removes the double-move and lets you buy on the property's timeline instead of your sale's. Used blindly, it can put real pressure on a household. The difference is understanding two numbers before you sign anything.

01Peak debt and end debt

Every bridge is built around the same two figures. Peak debt is the most you will owe during the bridge: your existing loan, plus the full purchase price of the new property, plus purchase costs, all stacked together while you briefly own both. End debt is what's left after your current home sells and the net proceeds are paid down against the peak.

An illustrative example, with deliberately round numbers:

• ●Current home: worth around $900,000, with a $400,000 loan remaining.
• ●New home: $1,200,000, plus about $60,000 of stamp duty and costs.
• ●Peak debt: $1,660,000 ... the $400,000 existing loan plus $1,260,000 of new borrowing.
• ●Sale settles at $900,000, less about $25,000 of agent and selling costs, so $875,000 comes off the peak.
• ●End debt: $785,000 ... which becomes the ordinary home loan you carry forward.

Everything about whether a bridge works for you lives in those two numbers. The peak determines what you're exposed to during the bridge. The end debt determines what life looks like afterwards... you can sanity-check the end-debt repayment in the repayment calculator before you commit to anything.

02Servicing during the bridge

Carrying $1.66 million for six months sounds unservicable for a normal household income, and on a repayment basis it would be. Bridging products deal with this in one of two ways, and lenders differ on which they offer.

• ●Capitalised interest. Many bridging structures charge no repayments on the bridging portion during the bridge. The interest is added to the balance each month instead. Your cashflow carries on roughly as it was... but the peak debt grows every month the property stays unsold, and the growth comes straight out of your end position.
• ●Interest-only servicing. Other structures require interest payments on some or all of the debt during the bridge. Harder on monthly cashflow, but the peak doesn't compound.

03When there is no end debt at all

Everything above assumes you finish the bridge still owing something. Plenty of people do not. If the sale of your current home will clear the whole position... common when downsizing, or where the existing loan is small against the value... you land at nil end debt, and the conversation changes.

This is the part most people do not realise is available. Numerous lenders offer bridging where there is no end debt, and because there is no ongoing loan left to carry once the sale settles, the assessment leans on the exit rather than on long-term serviceability. Some lenders do not apply the standard servicing test the way they would to an end-debt bridge. It varies by lender, so it is worth checking rather than assuming the door is shut.

What the lender looks at instead tends to focus on whether the exit is real:

• ●The sale itself ... a realistic valuation on the property being sold, and evidence of the plan to sell it.
• ●The gap ... enough equity that the sale comfortably clears the peak debt, with room for a softer result than hoped.
• ●The timeframe ... a bridge is short by design, so the lender wants the sale to land inside it.
• ●Interest treatment ... interest is usually still capitalised onto the loan and repaid from the sale proceeds.

None of that removes the need to be honest about what happens if the property takes longer to sell than expected, or sells for less than hoped. That risk sits with you either way. But if you have written off bridging because you assumed you would need to service two loans, the no-end-debt route is worth a conversation. Availability and terms are subject to lender criteria and your circumstances.

04How lenders assess a bridge

Here is the part that surprises people: policies genuinely differ on which debt you need to service. Some lenders assess your income against the end debt only, treating the bridge as self-resolving once the sale settles. Others want comfort on the peak debt, or something between. The same household can be declined at one lender and comfortable at another on identical numbers.

Whichever debt is assessed, the standard serviceability machinery applies: the assessment runs at your rate plus the 3% buffer APRA confirmed in May 2026, with your income and expenses tested the usual way. End-debt assessment is what makes most bridges workable... a household that can service $785,000 doesn't need to prove it can service $1.66 million forever, because it won't be carrying it forever.

Lenders also cap the bridge itself: maximum LVRs across both properties, maximum bridging periods (commonly six to twelve months), and requirements about the sale property being marketable. Bridging pricing typically sits above standard home loan pricing, in general terms. All of it varies by lender, which is exactly why this is broker territory... matching the structure to the lender whose policy reads your situation most sensibly.

When bridging beats selling first

• ●A bridge tends to make sense when your equity position is strong, the sale property sits in a liquid market, the end debt is comfortably serviceable, and the right purchase has appeared on its own schedule.
• ●Selling first tends to make sense when the sale price is genuinely uncertain, the market is slow, your buffer is thin, or the end debt only works if the sale achieves an optimistic number.
• ●The worst position is a bridge entered on hope... an inflated sale estimate, no price-drop plan, and capitalising interest eating the equity while the property sits. Model the downside sale price first, not the brochure one.

Sources

• ●Moneysmart... Bridging finance (glossary) ... short-term finance covering the period between buying a new property and selling the existing one.
• ●APRA... APRA keeps macroprudential policy settings steady (28 May 2026) ... the 3 percentage point serviceability buffer remains current.
• ●Note: peak debt, end debt and all dollar figures above are illustrative arithmetic, not quotes. Bridging availability, maximum LVRs, terms and assessment approach vary by lender and change over time.