Bridging Loans, Buy Before You Sell

How Bridging Loans Work in Practice

A bridging loan provides temporary finance that allows you to purchase a new property before the sale of your existing one is complete. Without a bridging loan, you face an uncomfortable timing dilemma: sell first and risk not finding a suitable new home (potentially needing temporary accommodation), or buy first and face the financial strain of holding two mortgages simultaneously.

The bridging loan solves this by combining your existing mortgage, the new purchase, and a short-term bridging component into a single facility. During the bridging period, typically 6 to 12 months, you effectively hold both properties. Interest on the total debt (both properties) is capitalised, meaning it accrues and is added to the loan balance rather than being paid monthly. This eliminates the need to service two separate mortgages from your cash flow.

When your existing property sells, the proceeds are used to repay the bridging component. What remains is your ongoing mortgage on the new property, which reverts to a standard home loan with normal principal and interest repayments. The amount of your ongoing loan depends on the sale price achieved for your old property minus the bridging debt (including capitalised interest).

Understanding the Peak Debt

The concept of "peak debt" is central to understanding bridging loan costs. Peak debt is the maximum amount you owe at the height of the bridging period, typically the sum of your existing mortgage, the new purchase price (minus any cash deposit), plus capitalised interest and fees.

For example, suppose you own a home worth $900,000 with a $400,000 mortgage and want to buy a new home for $1,100,000. Your peak debt during the bridging period would be approximately $400,000 (existing mortgage) + $1,100,000 (new purchase) - any deposit = $1,500,000. Interest on this peak debt at 6.50% over a 6-month bridging period would be approximately $48,750, which is capitalised and added to the loan.

When your existing home sells for $900,000, the proceeds repay the existing $400,000 mortgage and reduce the bridging debt. Your ongoing loan on the new home would be approximately $1,100,000 + $48,750 (capitalised interest) - $500,000 (net sale proceeds) = approximately $648,750. This is why minimising the bridging period through a well-priced, well-marketed sale campaign is so important, every month of bridging adds capitalised interest to your final loan balance.

When a Bridging Loan Is the Right Choice

Bridging loans are ideal in several common scenarios. The most frequent is when you find your next home before selling your current one. In competitive property markets, desirable homes sell quickly, and the ability to make an unconditional offer (without a "subject to sale" clause) gives you a significant advantage over buyers who need to sell first.

Downsizers benefit particularly from bridging finance. If you are moving from a larger family home to a smaller property, the sale proceeds from your existing home will typically exceed the new purchase price, resulting in a minimal or zero ongoing mortgage. The bridging loan simply covers the timing gap.

Relocaters, those moving interstate or to a different area for work, also benefit because they can secure housing in their new location before dealing with the sale of their current home, avoiding the disruption of temporary accommodation.

The scenarios where bridging loans are riskier include situations where your existing property may be difficult to sell (unusual or niche properties), when the property market in your area is declining (sale prices may be lower than expected), or when the gap between your peak debt and expected sale proceeds is very tight with little margin for error.

Managing the Sale of Your Existing Property

The success of a bridging loan arrangement hinges on selling your existing property within the bridging period and at a reasonable price. Several practical steps can improve the outcome.

Get a professional appraisal before applying. Understanding the realistic sale price of your property is essential for calculating the peak debt, the ongoing loan balance, and whether bridging makes financial sense. We recommend obtaining appraisals from at least two local agents.

Engage a selling agent early. Even if you have not yet purchased your new home, having a selling agent ready to list your property minimises the bridging period. Some borrowers list their property before or simultaneously with making an offer on the new property, shortening the overall timeline.

Price realistically. Overpricing your property extends the bridging period and increases capitalised interest costs. A property priced correctly from the outset will sell faster and reduce your total bridging cost.

Consider a pre-sale renovation or styling. Modest investment in presenting your property well can accelerate the sale and potentially increase the sale price, both of which reduce bridging costs.