Proven tips to buy before you sell with bridging finance

Bridging finance lets you buy your next home before selling your current one.

For single-income first home buyers looking to upgrade, the usual advice is to sell first, then buy. That works until you find a property you want to secure but your current place hasn't sold yet. A bridging loan covers the gap between purchase and sale, so you're not stuck choosing between losing the property or making a rushed decision on your sale price.

What bridging finance actually covers

A bridging loan is a short term loan that sits alongside your existing mortgage for a temporary period. The lender advances funds to help you purchase the new property while your current home is listed for sale. Once your property sells, you use the sale proceeds to repay the bridging loan and any interest that has built up during the bridging period.

The loan amount is typically calculated based on the equity in your current property plus the deposit needed for the new purchase. Lenders assess your loan to value ratio across both properties, which means your total borrowing is secured against both the property you're selling and the one you're buying. Most lenders will allow a combined LVR of up to 80% without requiring lenders mortgage insurance, though this varies depending on your income and the lender's policy.

Consider a buyer who owns a unit valued at $650,000 with $400,000 still owing. They want to purchase a house at $800,000. The equity available is $250,000, which covers the deposit and leaves a buffer for costs. The lender approves bridging finance to cover the new purchase, and the buyer has six months to sell the unit and repay the bridge.

How bridging loan interest gets calculated

Interest on a bridging loan is typically higher than a standard variable interest rate, often sitting 1% to 2% above the lender's usual home loan rate. What catches people off guard is that the interest is usually capitalised rather than paid monthly. That means the interest accrues and gets added to the loan balance, then repaid in full when your property sells.

If your bridging loan is $200,000 and the rate is around 7.5%, interest builds up at roughly $15,000 over a six month period, assuming the property sells within that timeframe. That amount gets repaid from your sale proceeds along with the principal. Some lenders offer the option to pay the interest monthly if you prefer, though most buyers on a single income choose capitalised interest to avoid the extra cash flow pressure while carrying two properties.

The bridging loan term is usually six to twelve months, and lenders expect a clear exit strategy before they approve the application. That means your current property needs to be listed for sale at a realistic price, ideally with an agent already engaged and a marketing plan in place. If your property hasn't sold by the end of the term, you may need to extend the bridging period or consider refinancing the debt into a longer-term structure, which adds cost and complexity.

Bridging finance costs beyond the interest rate

Bridging loan fees include application fees, valuation costs for both properties, settlement fees, and sometimes a higher ongoing monthly service fee during the bridging period. Lenders will also factor in the holding costs for both properties, which includes rates, insurance, and any strata fees if applicable. These costs don't disappear just because the loan is temporary.

For a typical bridging finance application, expect to pay around $1,000 to $1,500 in upfront costs, plus the interest that capitalises over the term. If your sale takes longer than expected, those holding costs compound quickly. On a single income, this can become a strain if the property sits on the market for several months without a buyer.

One of the bridging loan risks is that your property doesn't sell as quickly as you planned. If the market softens or your price expectations don't align with buyer interest, you're carrying the cost of two properties and a ticking clock on the bridging loan term. Lenders are cautious about this, which is why they assess your borrowing capacity with both loans in place and require proof that you can service both debts if the sale is delayed.

When bridging finance makes sense for single-income buyers

Bridging loans work when you have strong equity in your current property, a realistic sale price, and enough income to service both loans if needed. For single-income buyers, that last point is often the hardest to meet. Lenders will stress test your income against both the existing mortgage and the new loan, which can limit how much you're approved to borrow.

If you're upgrading from a one-bedroom apartment in Oakleigh to a two-bedroom house in Clayton, and your current property has $200,000 in equity, bridging finance gives you the option to secure the house before your apartment sells. But if your income is borderline for servicing both loans, or your apartment is in a slower market, the risk shifts quickly. In that scenario, selling first or waiting until you have a contract on your current place might be the safer path.

Bridging finance is not a solution for buyers who are stretching their budget or relying on a best-case sale outcome. It's a tool for those with enough financial buffer to absorb a delay without defaulting on either loan. If you're unsure whether your situation fits, working through the numbers with a broker helps clarify whether the timing and cost make sense for your circumstances.

Alternatives to bridging loans if timing is tight

If bridging finance doesn't suit your situation, other options include negotiating a longer settlement period on your purchase, using a deposit bond to secure the property while your current home sells, or structuring your sale with a shorter campaign and competitive pricing to create urgency. Some buyers also explore releasing equity from their current property to fund the deposit without needing a full bridge, though this still requires strong serviceability.

Another option is to make your purchase offer conditional on the sale of your current property. This is less attractive to vendors, especially in competitive markets, but it removes the financial risk of carrying two properties. If you're buying in a quieter market or dealing with a motivated seller, it can be worth proposing.

For single-income buyers, the decision often comes down to whether the property you're buying is worth the financial pressure of a bridge, or whether waiting for your sale to settle first is the more sustainable approach. There's no universal answer, but understanding the full cost and commitment involved means you're making the call with your eyes open.

If you're weighing up whether bridging finance works for your situation, call one of our team or book an appointment at a time that works for you. We'll walk through the numbers, the timing, and whether a bridge or an alternative structure gives you the outcome you're after without overextending your finances.

Frequently Asked Questions