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Bridging Finance in NZ: How It Works, What It Costs, and When It Makes Sense
What is bridging finance?
Bridging finance is short-term lending that lets you buy your next property before you've sold your current one. Instead of selling first, moving twice, and hoping the right home appears while you rent, a bridging loan covers both properties for a limited period — typically a few months to a year — until your existing home sells and the loan is repaid.
It's one of the most useful tools in NZ lending, and one of the least understood. Used well, it lets you buy the right house on your timeline. Used carelessly, it can leave you servicing two mortgages longer than you planned.
Open vs closed bridging
There are two flavours, and the difference matters enormously to lenders:
- Closed bridging — you've already sold your current home (unconditionally) but settlement dates don't line up. The lender knows exactly when the bridge will be repaid. This is low-risk lending and most main banks will do it readily.
- Open bridging — you're buying before your current home has sold. There's no confirmed repayment date, so lenders are more cautious: expect stronger equity requirements, evidence your home will realistically sell, and often a registered valuation.
How much can you borrow?
During the bridging period you effectively hold debt against two properties, so lenders look at your total position: combined lending across both homes, usually capped around 80% of the combined value, and your ability to service the debt in the meantime. Some lenders will capitalise the interest during the bridge (adding it to the loan rather than requiring monthly payments), which eases cash flow but grows the balance.
Used well, bridging lets you buy the right house on your timeline. Used carelessly, it leaves you servicing two mortgages.
What does bridging finance cost?
Bridging is usually priced at or near standard floating rates at the main banks — it's the structure, not a penalty rate, that makes it expensive. The real costs to plan for:
- Interest on a much larger total debt for the bridging period, even if capitalised.
- Valuation and legal costs on both sides of the transaction.
- The price risk — if your home sells for less than expected, the shortfall lands on your end position.
Non-bank and specialist lenders also offer bridging at higher rates for situations the main banks won't touch — useful as a genuine bridge, expensive as a long-term plan.
When bridging makes sense — and when it doesn't
Bridging tends to work well when you have strong equity in your current home, your property is in a market segment that sells reliably, and the home you're buying is genuinely the right one. It works badly when it's used to avoid a hard decision — stretching into an open bridge with modest equity and an overpriced home on the market is how people end up forced sellers.
Structuring the bridge properly
The order of operations matters: get your bridging pre-approval sorted before you offer on the new place, understand whether your lender requires your current home to be listed, and have a realistic exit plan including a price floor you'd accept. We arrange bridging across both main banks and specialist lenders, and we'll tell you honestly if the numbers don't stack up.
Related guides and services
See our bridging finance service, upgrading your home, and when to refinance.
Bridging finance can turn a stressful buy-then-sell shuffle into a smooth move — if the structure and exit plan are right. Kiwi Mortgages arranges bridging lending across main banks and specialist lenders. Call 0800 843 377 for a free, no-obligation look at your numbers.
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