The Reserve Bank of New Zealand’s (RBNZ) loan-to-value ratio (LVR) restrictions are one of the most significant forces shaping NZ mortgage lending. They determine how much deposit you need, whether a bank can approve your loan, and on what terms.
This guide explains how LVR restrictions work, what the current limits are, who is exempt, and what they mean for you as a borrower.
What Is LVR?
Loan-to-value ratio (LVR) is simply the loan amount as a percentage of the property’s value.
If you borrow $560,000 to buy a $700,000 property, your LVR is 80% (you put in 20%, the bank funds 80%).
$$\text{LVR} = \frac{\text{Loan Amount}}{\text{Property Value}} \times 100$$
A higher LVR means more leverage and more risk — for both the borrower and the lender. If property prices fall and you have a high LVR, you could end up owing more than the property is worth (negative equity). This is why the RBNZ restricts how much high-LVR lending banks can do.
Why Does the RBNZ Restrict LVR Lending?
The LVR restrictions are a macroprudential tool — they’re designed to protect the stability of the financial system, not to punish individual borrowers.
High-LVR lending is historically more likely to result in default when economic conditions deteriorate. If many borrowers simultaneously have negative equity during a property price decline, the result can be a cascade of mortgagee sales that drives prices down further — amplifying the shock to the whole economy.
By limiting the proportion of high-LVR lending banks can do, the RBNZ aims to ensure banks’ mortgage books are resilient, even if property prices fall significantly.
Current LVR Limits (2026)
The RBNZ sets LVR limits as a speed limit on how much of each bank’s new residential mortgage lending can be at high LVR. Banks are not prohibited from lending at high LVR — they just can’t do too much of it.
Owner-occupiers
| LVR | Deposit required | RBNZ limit |
|---|---|---|
| ≤80% (standard) | 20%+ | Unlimited |
| 80–90% | 10–19% | Up to 15% of new lending |
| >90% | <10% | Very restricted |
What this means in practice: Banks can approve owner-occupier applications with 10–19% deposit, but only a limited number each month. In competitive markets, banks typically prioritise borrowers with strong income, good credit history, and deposits at the higher end of the 10–19% range.
Residential property investors
Investors face stricter rules than owner-occupiers:
| LVR | Deposit required | RBNZ limit |
|---|---|---|
| ≤65% (standard) | 35%+ | Unlimited |
| >65% | <35% | Up to 5% of new lending |
Investors are required to have at least 35% equity/deposit for standard lending. Above 65% LVR, investor lending is almost negligible — banks are very unlikely to approve it.
Why are investor rules stricter?
Investment properties are higher risk in a downturn: investors are more likely to sell (or be forced to sell) than owner-occupiers, who have a strong incentive to hold on through market cycles. Stricter LVR rules for investors act as a circuit breaker on speculation.
LVR Exemptions: Who Doesn’t Have to Follow the Standard Rules?
Several categories of lending are exempt from LVR restrictions — or have modified rules:
1. Kāinga Ora First Home Loan
Properties purchased through the First Home Loan (backed by Kāinga Ora) are exempt from the standard LVR restrictions. That’s why eligible first home buyers can borrow up to 95% LVR (5% deposit) without the bank needing to use their high-LVR lending allowance.
2. New builds
New build properties (houses and units under new title) are typically exempt from LVR restrictions for both owner-occupiers and investors. This is an explicit policy choice — the government wants to encourage new housing supply, so it removes the LVR barrier for new construction.
- Owner-occupiers buying new builds: can borrow up to 90% LVR (10% deposit) without restriction
- Investors buying new builds: can borrow up to 80% LVR (20% deposit) without hitting the 65% investor cap
3. Refinancing
Refinancing an existing mortgage (switching lenders without increasing the loan) is generally exempt from LVR restrictions — you’re not increasing leverage in the system.
4. Construction loans
Finance for construction (building a new home) is usually exempt, aligning with the new build exemption policy.
5. Bridging finance
Short-term bridging loans (used when buying a new property before selling the existing one) are often exempt, as the high LVR is temporary.
How LVR Restrictions Affect Your Borrowing Options
At 20%+ deposit (≤80% LVR)
No LVR restrictions apply. You qualify for standard bank lending at standard rates with no complications. This is the target for most buyers.
At 10–19% deposit (80–90% LVR)
You fall into the high-LVR category. Banks can lend to you, but only up to 15% of their new lending can be at this level. Practically:
- Competition for high-LVR lending is stronger
- Lenders may charge a rate premium (unless you’re on the First Home Loan)
- Banks may have higher credit quality requirements
At 5–9% deposit (90–95% LVR)
Almost the only route is the Kāinga Ora First Home Loan. Standard bank high-LVR lending at >90% LVR is extremely restricted and rarely available.
Below 5% deposit (<95% LVR)
No mainstream lending pathway exists for owner-occupiers. You would need to build deposit through savings or KiwiSaver before purchasing.
RBNZ LVR History: How Rules Have Changed
The RBNZ first introduced LVR restrictions in 2013 to cool a rapidly rising housing market. The rules have been tightened, loosened, and adjusted several times based on market conditions:
| Period | Key changes |
|---|---|
| 2013 | First LVR restrictions introduced — 80% cap for most lending |
| 2015–16 | Auckland-specific rules; investor restrictions introduced |
| 2021 (March) | Investor LVR tightened to 40% deposit |
| 2021 (May) | Owner-occupier rules: 20% deposit standard |
| 2021 (November) | Investor cap eased to 35% deposit |
| 2024 | Rules broadly maintained; DTI limits added |
The pattern is clear: restrictions tighten during property booms (to cool the market) and loosen during downturns (to support credit availability).
DTI Limits: The New Companion Restriction
Alongside LVR, the RBNZ introduced debt-to-income (DTI) ratio limits from July 2024:
- Owner-occupiers: Most new lending capped at 6× gross household income
- Investors: Most new lending capped at 7× gross household income (higher because rental income offsets servicing costs)
DTI limits address a risk that LVR restrictions don’t — borrowers who have large deposits but whose income can’t sustain the loan if rates rise. Together, LVR and DTI form the RBNZ’s two-pillar approach to sustainable lending.
Further Reading
- Low Deposit Mortgage NZ — your options with less than 20% deposit
- First Home Loan (Kāinga Ora) — 5% deposit route for first home buyers
- How Much Deposit Do I Need? — deposit targets by property price
- LVR for Investment Properties NZ — investor-specific rules
- NZ Mortgages Complete Guide — full mortgage overview