New Zealand financing guideIn New Zealand the first question is not how much a bank will lend but whether you are allowed to buy. Overseas persons have been barred from purchasing most existing homes since 2018, and the exceptions are narrow. If you are eligible, whether as a resident, an Australian or Singaporean citizen, or a buyer of new-build housing, the next step is a mortgage from one of the major banks, at a time when the Reserve Bank has been raising the cash rate.
Check eligibility first
The Overseas Investment Act restricts purchases of residential land by people who are not New Zealand citizens or residents. The key points as they stand in 2026:
- Citizens and residence-class visa holders ordinarily living in New Zealand can buy freely.
- Australian and Singaporean citizens are exempt from the ban under free trade agreements.
- Other overseas buyers are generally blocked from existing homes, though they can buy new apartments in large developments, build-to-rent and certain retirement or student housing.
- Holders of certain investor-category resident visas gained a narrow route from March 2026 to buy one home above NZ$5 million with consent from the Overseas Investment Office.
Rules in this area change quickly, and what counts as new housing is technical. Always confirm with a New Zealand lawyer before making an offer. See also our New Zealand buying guide.
Where mortgage rates stand
New Zealand's lenders price loans off the Official Cash Rate (OCR) and wholesale swap rates. The Reserve Bank lifted the OCR to 2.75% on 2 September 2026, following a July increase, and economists have discussed a possible further rise before year-end. Because most borrowers fix for six months to two years, rate moves feed through to household budgets quickly. Banks advertise a range of terms, and the lowest rates are for owner-occupiers with a large deposit. Test your numbers in the mortgage calculator with a margin of safety.
What banks lend to non-residents
The big lenders (ANZ, ASB, BNZ, Westpac and Kiwibank) concentrate on customers with a New Zealand income or tax residence. Reserve Bank loan-to-value rules require most owner-occupiers to have at least a 20% deposit, with higher requirements for investors. People living overseas, even if they are legally allowed to buy, face tougher tests: banks often ask for 40% or more, a lawyer's confirmation of OIO compliance and an offshore credit assessment.
| Borrower | Typical deposit | Notes |
|---|---|---|
| Resident owner-occupier | About 20% | Standard bank test on income and spending |
| Resident investor | About 30-40% | Rental income partly counted |
| Citizen living overseas | Often 30-40%+ | Banks need income and tax evidence |
| Overseas buyer of a new apartment | Varies, often 40%+ | Some banks decline offshore applicants |
| Investor-visa holder (NZ$5m route) | Case by case | Usually self-funded or private banking |
Types of property that fit the rules
Buyers who qualify typically look at apartments in New Zealand, townhouses, standalone houses and land. Overseas buyers who are not exempt usually have to focus on new developments sold under the consenting exemptions. Check the development holds the necessary approvals and that your contract confirms exemption status, because the lender will not release funds on a purchase that breaches the Act. Keep in mind the two-year bright-line test on gains for investment homes bought and sold quickly.
The purchase process
- Instruct a lawyer before you make an offer, since contracts are conditional and the lawyer checks title and OIO status.
- Obtain finance pre-approval from a bank or mortgage broker.
- Sign a sale and purchase agreement with conditions, such as finance, building report and LIM report.
- Satisfy conditions, then pay the deposit, typically 10%, into the lawyer's trust account.
- Settle on the agreed date, when the bank funds the balance and registers the mortgage.
There is no stamp duty on residential purchases in New Zealand, which keeps upfront costs lower than in many countries. Legal fees, a building report, a LIM and agent fees (normally paid by the seller) are the main costs. Rates, the local council property tax, are billed annually.
If you cannot borrow locally
Eligible buyers who cannot get a New Zealand loan use home-country equity or cash. Australian citizens may borrow from Australian lenders against Australian assets, then convert funds into New Zealand dollars, though currency swings can eat into returns. Browse the New Zealand listings, look at cheap properties for entry points, and read the market analysis before committing.
In New Zealand the legal gate comes before the credit gate: a bank can only lend on a purchase the Overseas Investment Act allows.
Last updated 8 October 2026
Frequently asked questions
Can foreigners buy property in New Zealand?
Mostly not existing homes. Citizens of Australia and Singapore, residents and some investor-visa holders are exceptions, and overseas buyers can often buy new apartments in eligible developments.
What is the Official Cash Rate now?
The OCR was raised to 2.75% on 2 September 2026, after a July rise. Check the Reserve Bank of New Zealand site for the latest decision, as further moves have been forecast.
How big a deposit is required?
Resident owner-occupiers usually need about 20%. Overseas-based or investor applicants should expect 30-40% or more, depending on the bank.
Is there stamp duty in New Zealand?
No stamp duty is charged on ordinary residential purchases. You pay legal fees, report costs and, for investors, tax on gains under the bright-line rules.
Can I use an Australian bank to fund a New Zealand home?
If you are eligible to buy, you may borrow in Australia against Australian assets and send the funds. Mind the exchange rate and make sure the bank accepts the structure.
What happens if I buy in breach of the rules?
The Overseas Investment Office can impose penalties and require you to sell. Banks will also not lend against a non-compliant purchase, so get legal advice before offering.