Is private mortgage investment safe in New Zealand? The risks, and how each one is managed

Is private mortgage investment safe in NZ? Nothing paying more than a bank deposit is free of risk. The main risks are default, a slow sale, falling values, enforcement time and concentration. HomeSec manages them with a maximum 80% LVR, 1 to 12 month terms, no development lending, your name on the mortgage and its own money in every loan.

HomeSec Business Finance, a private business lender lending since 2004, with its New Zealand office in Auckland, invites wholesale investors to co-fund some of its secured business loans. This page sets out what can go wrong first, then what stands in the way. Every loan’s due diligence pack also lists the risks particular to it.

Is private mortgage investment safe?

It depends almost entirely on the structure. “Private mortgage investment” covers everything from a pooled fund lending to property developers, to a single short term loan secured by a registered mortgage over an existing home. The risks are not remotely the same.

New Zealand investors know what the wrong structure costs. Between 2006 and 2012, 51 finance companies went into receivership or liquidation or froze payments, according to the FMA, and RNZ reported that about 200,000 investors were still owed about $3 billion. More recently, the Du Val Group went into statutory management in August 2024, and its mortgage fund investors are unlikely to benefit from what is recovered.

It is not a deposit either, so the Depositor Compensation Scheme, which covers deposits of up to $100,000 at each licensed deposit taker, does not apply.

The more useful question is what this particular loan is secured by, and who else has money in it. Our insight on whether private credit is safe goes into the wider market.

What are the real risks?

Lending against New Zealand property can go wrong in six main ways.

Borrower default

The borrower misses the maturity date, or breaks another term of the loan. Sales take longer than planned, refinances stall and business plans slip. On loans of 1 to 12 months, the usual trigger is a missed maturity date rather than a run of missed payments.

The first defence is the exit. HomeSec examines the repayment plan, whether a sale, a refinance or business proceeds, before any loan reaches investors, and the pack lays it out for you to weigh. A clear exit reduces the chance of default; a vague one is a reason to pass.

A slow sale

If a loan has to be enforced, the property must be sold, and the market is slower than it was. In August 2026, REINZ reported 51 days to sell and 32,908 properties on the market, up 9.7% on a year earlier. More choice means buyers can take their time.

Falling values

If values fall between the valuation and a sale, the equity buffer shrinks. New Zealand has had a real test of this recently. The REINZ House Price Index fell about 16% from its November 2021 peak, a deeper fall than Australia’s, and Wellington was still 26% below its 2021 peak in June 2026. Values were drifting lower again in August 2026, down about 1% over the year on Cotality’s figures.

Enforcement time and cost

Enforcing a mortgage involves lawyers, a formal notice and a sale campaign. Agent, marketing, valuation and legal costs are paid from the sale proceeds before the lenders, and interest keeps accruing until settlement. Both draw on the buffer.

Concentration

Put everything into one or two loans and your result rests on them alone. A fund diversifies for you, for better or worse; direct investment leaves that to you, one loan at a time.

Timing of your capital

Money you put into a loan is tied up until it matures. HomeSec will buy out your share and repay your principal on request, but it still makes sense to plan your cash flow around the maturities of the loans you choose.

Which protections apply to every loan?

The full criteria are on our lending rules page.

What happens when a borrower doesn’t repay?

HomeSec handles a default end to end. Chasing the borrower, instructing lawyers and dealing with the property are not your job.

The priority is to get the borrower’s sale or refinance over the line, even if it lands late. If that fails, the loan is enforced under the Property Law Act 2007. The lender serves a default notice setting out the default, what must be done to fix it, and a period of not less than 20 working days to do so, or 60 working days in one specific case. Copies go to guarantors and later-ranking lenders the lender knows of.

If the default isn’t fixed, the property can be sold. The seller must take reasonable care to obtain the best price reasonably obtainable at the time of sale, usually after a registered valuation, agent appraisals and about four weeks of marketing. Proceeds pay the costs first, then the lenders in order of ranking. Any surplus goes to the borrower, who stays liable for any shortfall.

It is not quick, but it is well-trodden legal ground. Our walkthrough of what happens if a borrower defaults covers each step.

Is a 20% equity buffer enough for New Zealand’s property cycles?

At the 80% ceiling on a home, 20% of the property’s value stands between the debt and a loss. Sale costs and interest are paid from that same 20%, so the fall it can absorb is smaller. New Zealand’s record is the benchmark it has to be judged against.

The honest reading is that New Zealand’s recent fall was deep. With sale costs of about 3% and four months of interest at 12% p.a., the break-even fall on a loan at the full 80% ceiling is about 14%, less than the whole 2021–23 national decline.

Three things change that picture. The 2021–23 fall took about 18 months to play out, longer than any HomeSec loan’s term, so a loan of 1 to 12 months carries a slice of a downturn, not all of it. Each new loan is valued at today’s prices, so a loan written in 2026 starts from values that have already fallen. And 80% is a maximum, not a target: commercial loans sit lower, and each pack shows the loan’s actual LVR. Our New Zealand property market guide has the current figures.

Why doesn’t HomeSec fund construction or development?

Because that is where the heaviest New Zealand losses came from. When Strategic Finance failed, interest.co.nz reported that the biggest slice of its book, 38%, was commercial development, with another 24% in residential development and 23% in residential subdivisions. Its 13,000 investors were expected to get back between 10% and 25% of their money.

Construction security is an unfinished building. What it is worth depends on the builders finishing it, costs staying in check and buyers still wanting it at the end. HomeSec lends only against existing property that can be valued today and sold.

What difference does HomeSec’s own money make?

It shows whether a lender believes in its own loans. HomeSec puts its own capital into each loan it offers, on the same security and identical terms to yours. If a loan goes wrong, HomeSec loses too, so it has the same reason as you to assess carefully and to recover every dollar.

What risks does holding a loan directly take away?

Some of the worst New Zealand losses had nothing to do with one borrower failing to repay. The damage came from how the investments were built.

Redemption freezes. In July 2008 the Guardian Trust Mortgage Fund froze $249 million belonging to about 3,700 investors, and in October AXA froze three mortgage funds holding $225 million. Hold a loan directly and there is nothing to freeze.

Blind pools. In a fund, the manager chooses the loans and values them. With direct investment you see the property, the LVR, the borrower and the rate before you commit, and your name goes on the mortgage.

Money passing through other hands. Repayments on a co-funded loan go straight to your bank account, not into a fund.

Holding a loan directly still leaves you with credit risk. What it takes away is exposure to other investors’ withdrawals and a manager’s unseen choices. The full comparison is in direct mortgage investment vs pooled funds.

How do you spread the risk across loans?

Add loans gradually. Over time, aim for several loans rather than one, secured on different properties in different regions, with a mix of first and second positions if you are comfortable with both. Staggered maturities keep your cash flow predictable, and you can stop at any time simply by not taking the next loan.

To see how the risks and protections read in an actual loan pack, register your interest and our Funding Manager will be in touch.