Home loan interest rates NZ 2026: Compare rates & forecasts

If you’ve watched mortgage rates this year, the numbers finally look friendlier — one-year fixes are hovering just under 5%, but averages only tell part of the story: the market median one-year rate is 4.94%, while ANZ and ASB advertise 4.99%, and the fine print decides the real price. This guide separates the averages from realistic borrower pricing, weighs the competing 2026-2027 forecasts, and maps out deposits and repayments before you talk to a lender.

Average 1-year fixed mortgage rate: 4.93% ·
Average floating mortgage rate: 6.02% ·
Minimum 1-year fixed rate: 4.49% ·
Minimum deposit for First Home Loan: 5% of property price

Nine reference points, one pattern: fixed-rate averages cluster just under 5%, but your real rate is set by the deposit you bring and the OCR path the Reserve Bank chooses.

What is the average mortgage rate in New Zealand?

Ask five lenders for their average rate and you’ll get five different numbers. The useful way to read the market is as a spread: Canstar’s average one-year fix is 4.93%, the market median is 4.94%, and the best advertised major-bank special is 4.99%.

Current 1-year fixed rates from major banks

• Canstar’s average 1-year fixed rate: 4.93% — the benchmark for standard pricing (cited in the snapshot above)
• The Mortgage Magazine’s market median 1-year rate: 4.94% — what most borrowers actually pay
• Best advertised 1-year rate from ANZ and ASB: 4.99% — the headline special for October 2026
• Special rates apply only to qualifying owner-occupier loans; standard rates run higher

Current floating rates

• Canstar average floating rate: 6.02%
• The Mortgage Magazine market median floating rate: 6.25%
• Canstar forecasts ANZ’s floating rate at 6.8% from December 2026 (Canstar NZ)
• The Co-operative Bank’s floating and revolving rate: 5.69% — the best advertised floating deal (Squirrel — mortgage adviser rate table)

Average rates over the last 10 years

• 2020: 1-year fixes fell near 2.5% after the OCR was cut to emergency lows
• 2022-2023: the hiking cycle pushed 1-year fixes above 5%, peaking near 6.5-7%
• 2024-2025: rates eased and the OCR came down to 5.25%
• 2026: 1-year fixes settled between 4.94% and 4.99%

The pattern: a decade of New Zealand mortgage rates looks like a spike-and-settle cycle — crisis lows, a violent repricing, then a normal range around 5%.

Will interest rates go down?

The correct answer right now is genuinely contested. BNZ’s May 2026 outlook says the next OCR move is up; Canstar’s forecast has fixed rates holding steady. Neither is forecasting the rapid decline that dominated 2024-2025 headlines.

Reserve Bank OCR outlook for 2026

• BNZ brought forward its forecast for the first Official Cash Rate increase to July 2026, originally September, and projects successive 25-basis-point increases to a 4.0% peak by mid-2027 (BNZ)
• Trade press coverage reports major banks split on an October cash-rate increase as inflation pressures mount (Mortgage Professional Australia NZ — mortgage trade press)
• The earlier market consensus assumed cuts would continue through 2026; that assumption is now the risk, not the base case

Expert forecasts for the next 12-18 months

• Westpac describes fixed rates from two to five years as above 5% and calls longer fixing attractive for borrowers seeking protection from further increases (Mortgage Professional Australia NZ)
• Lender competition is doing some of the Reserve Bank’s work: ASB moved some fixed rates down and others up in October 2026, bringing pricing closer to competitors rather than following the OCR in lockstep (Interest.co.nz)
• Global funding conditions feed directly into fixed rates, so offshore moves can matter more than local data in any given month

Key factors that decide the next move

• Inflation pressure is the trigger: the October hike debate is framed around inflation that refuses to settle
• Wholesale swap rates have already absorbed part of the tightening, which is why fixed rates may not rise as far as the OCR
• Competition between lenders keeps advertised specials near 5% even when standard rates drift higher
• Loan-to-value and deposit decisions dominate the rate a specific borrower is quoted, regardless of what the OCR does

The implication: the next 12 months are a battle between an OCR that may rise and fixed-rate pricing that has already front-run it.

Will mortgage rates drop to 3% again?

No. Mortgage rates reached 2.5-3% only during the pandemic’s emergency settings, and the structures that produced those rates no longer exist.

The 2020-2021 lows

• The OCR was cut to 0.25% in 2020, and 1-year fixes fell to around 2.5%
• Those rates were crisis measures, not a structural feature of the New Zealand mortgage market
• By 2023 the same cycle had produced 1-year fixes near 6.5-7%

Why 3% is unlikely in the near term

• Canstar’s forecast keeps ANZ’s one-year fixed rate at 5.0% from September 2026 through December 2027 (Canstar NZ)
• BNZ’s OCR projection, cited above, peaks at 4.0% by mid-2027 — nowhere near the level needed for 3% mortgages
• Mortgage rates carry a lender margin above the OCR, so a 3% mortgage would require an OCR well below 2%

What it would take to get back to 3%

• A severe recession that forces the Reserve Bank to slash the OCR toward 1%
• Inflation persistently below the bank’s 1-3% target band
• A global funding shock that pushes wholesale swap rates to crisis lows

The trade-off: a return to 3% mortgages would mean a deep economic contraction — borrowers waiting for 3% would likely be repricing at the same moment house prices and incomes are taking the hit.

Which lender in New Zealand offers the best loan rates?

In mid-October 2026, ANZ and ASB lead the short end of the market; Kiwibank, Westpac, BNZ and the smaller lenders compete on different terms. The single cheapest special, though, belongs to a much smaller lender.

ANZ and ASB: the short-rate leaders

• ASB lowered some fixed rates and raised others in October 2026, bringing its pricing closer to major-bank competitors (Interest.co.nz)
• ANZ matched ASB’s headline specials at both the six-month and one-year terms
• Canstar’s forecast assumes ANZ’s one-year rate holds at 5.0% through 2027, which it covered in the 3% section

Westpac, BNZ and Kiwibank compared

• Kiwibank’s special 2-year rate is 5.39%, but its standard 2-year rate is 6.29% — a 90-basis-point gap that punishes borrowers who accept the default offer (Squirrel — mortgage adviser rate table)
• Westpac’s published view, covered above, is that longer fixes above 5% are attractive protection for borrowers worried about OCR increases
• BNZ’s outlook assumes the wholesale market has already priced much of the tightening, so its expected two-year rate move is small — the rationale for fixing now rather than waiting

The cheapest specials on the market

• The lowest advertised products in The Mortgage Magazine’s rate table are SBS FirstHome Combo at 4.29% and China Construction Bank at 4.49% for one-year and 18-month terms, with 4.64% for two years (The Mortgage Magazine — NZ industry rate tracker)
• The Co-operative Bank’s 5.69% floating and revolving rate is the cheapest advertised variable deal in the market

Why this matters: headline specials decide which banks win your click; the gap between special and standard rates decides who wins your repayment — and that gap is 90 basis points at Kiwibank.

The decision between major banks and niche lenders depends on your deposit size and rate strategy.

How much deposit do I need for a home loan in NZ?

Your deposit decides not just whether you can borrow, but what rate you are offered. Two thresholds matter: 20%, which unlocks the best pricing at most lenders, and 5%, the entry ticket under Kāinga Ora’s First Home Loan.

The 20% standard vs low-deposit options

• Most banks structure their best advertised rates for borrowers with 20% or more equity
• Displayed rates are for owner-occupied properties and can vary with loan amount, loan-to-value ratio and other factors (MortgageLab)
• Low-deposit loans usually attract higher rates or lender’s mortgage insurance, which is why the 4.99% specials rarely apply at 10% deposit

Kāinga Ora First Home Loan: 5% deposit

• Eligible first-home buyers can enter the market with a 5% deposit under the Kāinga Ora First Home Loan scheme
• The scheme caps eligibility by income and house price, and the loan still needs to be serviceable at standard bank rates
• A 5% deposit gets you in earlier, but it also locks you into higher-priced lending until your equity grows

How LVR changes your rate

• Loan-to-value ratio is the single biggest variable in the rate you are quoted
• A borrower at 90% LVR pays a meaningful premium over the same borrower at 80% LVR
• Comparison tables show the best rates for owner-occupiers with strong equity — not the rate a 5%-deposit buyer will be offered

The trade-off: a 5% deposit gets you into the market years earlier, but the rate you pay will be higher than the banner specials, and over a 30-year loan that gap compounds into tens of thousands of dollars.

How much will I repay for a $500,000 mortgage in New Zealand?

A $500,000 mortgage at today’s rates costs far more than the headline special suggests, because the interest bill over 30 years is roughly as large as the loan itself. Using standard principal-and-interest maths:

Monthly payment on a $500,000 mortgage

• At the Canstar average 1-year fixed rate of 4.93%, the repayment is about $2,660 a month
• At the market median floating rate of 6.25%, the same loan costs about $3,080 a month
• At the cheapest advertised special of 4.49%, payments fall to about $2,530 a month

Total interest over 30 years

• At 4.93%, total interest over 30 years lands near $475,000 — almost the size of the loan again
• At 6.25% floating, total interest climbs past $600,000
• At 4.49%, total interest stays near $411,000
• These totals assume the same rate for the full 30 years; New Zealand mortgages reprice every 1-3 years, so treat them as planning estimates, not contract figures

What the calculator doesn’t tell you

• When a fixed term ends, the loan rolls to the floating rate unless you re-fix — and floating is the most expensive median in the market
• Extra repayments on floating or revolving credit can shorten the loan by years and cut total interest by six figures
• Rate differences between special and standard pricing on a $500,000 loan are worth roughly $300 a month per percentage point

The implication: on a $500,000 mortgage, a percentage point of rate is roughly $300 a month, so the gap between special and standard pricing is not a rounding error — it’s a second car payment.

Current home loan rates: term-by-term comparison

Six terms, one pattern: MortgageLab’s advertised specials cluster just under 5% — 4.79% to 5.29% — while The Mortgage Magazine’s market medians, where most borrowers actually land, climb to 6.25% on floating and 6.34% on revolving credit (The Mortgage Magazine — NZ industry rate tracker).

The takeaway from this table is that the cheapest fixes are now a genuine bargain at the short end, but the borrowers who roll to floating at term expiry pay the steepest price in the market.

Fixed vs floating: the trade-offs in today’s market

Every fixed-term expiry brings the same question: fix again or float. The answer depends on whether you value certainty or flexibility.

Floating is the flexibility option: no break fees, immediate benefit if the OCR falls, and the ability to hammer the principal with extra repayments. The price is the highest rate on the ladder — the median floating rate of 6.25% is more than a point above the cheapest one-year fix.

The catch: the cleanest hedge against the BNZ-vs-Canstar disagreement is a blend — fix most of the loan for certainty and keep a small floating slice for flexibility and overpayments.

How New Zealand mortgage rates got here

The road from pandemic lows to the 2023 peak and back to today’s 5% range explains why borrowers keep asking whether the old lows are coming back.

• 2020 — The OCR fell to 0.25% and 1-year fixes dropped to historic lows near 2.5% (BNZ mortgage interest rates 2026 guide).
• 2022 — The hiking cycle began; 1-year fixes climbed above 5% (New Zealand mortgage rates forecast and decrease guide).
• 2023 — Rates peaked around 6.5-7% for 1-year fixes (BNZ mortgage interest rates 2026 guide).
• 2024-2025 — Inflation eased and the OCR was cut to 5.25%; fixed rates drifted down from the peak (New Zealand mortgage rates forecast and decrease guide).
• 2026 — 1-year fixes settled between 4.94% and 4.99%; ASB repriced in October; BNZ brought its first OCR increase forecast forward to July (BNZ mortgage interest rates 2026 guide).
• 2027 (forecast) — BNZ expects a 4.0% OCR peak by mid-2027; Canstar’s table holds ANZ’s 1-year rate at 5.0% through December (New Zealand mortgage rates forecast and decrease guide).

What this means: the 2020-2021 lows were a policy emergency, and the last five years have been a long return to a normal range — not a trend that reverses overnight.

What’s confirmed and what’s still unclear

The confirmed part is where rates sit today; the unclear part is where the forecasts disagree.

These are two different markets today: what banks advertise, and what borrowers end up paying. The first is confirmed; the second is where the forecasts disagree.

What the forecasts are actually saying

Two institutional voices sum up the split in the market.

We brought forward our forecast for the first Official Cash Rate increase to July 2026 and expect successive 25-basis-point increases to a 4.0% peak by mid-2027.

BNZ, Outlook for Borrowers (May 2026)

Fixed mortgage rates from two to five years are above 5%, and longer fixing looks attractive for borrowers seeking protection from further increases.

Westpac, via Mortgage Professional Australia NZ

The pattern: lenders are pricing for protection, and rate forecasters are pricing for stability — the one thing both agree on is that the 3% era is not returning.

The decision for borrowers right now

For most borrowers, the useful conclusion is tactical. The advertised 4.99% one-year special is real but conditional on your deposit, your LVR and your willingness to negotiate; the market median of 4.94% is a fair planning number for anyone with a 20% deposit. Locking a short term near 5% makes sense if you side with Canstar’s stability forecast; paying up for a longer fix protects you if BNZ’s July 2026 OCR increase lands. For a borrower fixing in late 2026, the decision is clear: take the near-5% short fix while it lasts, or buy protection with a longer term — and assume the rate you see today is the best you will get before the next OCR move.

Frequently asked questions