Average Mortgage Payment NZ 2026: What Kiwis Repay Each Month
The average NZ mortgage is around $588,000 — at 2026 rates that's roughly $3,500/month on a 30-year term. Here's what the average homeowner repays, by loan size, and how to work out yours.
Steady connects your bank and tracks it all automatically — no spreadsheets. Join the waitlist for early access.
Kia ora. If you're about to buy — or just renewing a fixed term — "what will my repayments actually be?" is the question that keeps you up at night. Here's what the average New Zealander repays in 2026, and how to work out your own number.
The average NZ mortgage in 2026
The average mortgage taken out to buy a home is around $588,000. At mid-2026 rates (roughly 5–6% depending on term), that works out to approximately:
| Loan size | Monthly (30yr @ ~5.8%) | Fortnightly | Weekly |
|---|---|---|---|
| $400,000 | ~$2,350 | ~$1,175 | ~$590 |
| $588,000 (avg) | ~$3,450 | ~$1,725 | ~$865 |
| $700,000 | ~$4,100 | ~$2,050 | ~$1,025 |
| $900,000 | ~$5,280 | ~$2,640 | ~$1,320 |
These are estimates — your exact figure depends on the rate you fix at and your term.
2026 mortgage rates (mid-year snapshot)
- Floating: ~5.7%
- 1-year fixed: ~5.0–5.5%
- 2-year fixed: ~5.5–6.5%
- 5-year fixed: ~5.8–6.8%
Rates have eased as the OCR came down — if you fixed at the 2023–24 highs, renewing in 2026 likely drops your repayment. We cover the detail in mortgage rates NZ 2026 and how OCR cuts affect your repayments.
Steady tip: A mortgage is usually the biggest commitment in your Safe to Spend. Steady pulls your repayment straight from your bank feed and works the rest of your budget around it automatically. Join the waitlist for early access.
Work out your own repayment
Don't rely on averages — plug your real numbers in. Our house deposit calculator shows how long until you can buy, and how much house can I afford in NZ helps you set a realistic price before you fall in love with a listing.
Fixed vs floating
Whether to fix (certainty) or float (flexibility) changes your repayment and your risk. Most Kiwis fix for 1–2 years in the current market — the full trade-off is in fixed vs floating 2026.
The bottom line
The average NZ mortgage repayment in 2026 is roughly $3,500/month on the ~$588k average loan at current rates. Your number depends on loan size, rate, and term — so run yours, and build your budget around the repayment, not the other way round.
Steady tip: Steady tracks your mortgage repayment alongside everything else and tells you what's safe to spend after it — no spreadsheets. Join the waitlist to be one of the first.
Written by Sam Wilson
Founder, Steady
Sam is a New Zealand founder building Steady — a personal finance app designed for Kiwis, integrated with every major NZ bank via Akahu. He writes about money, bank integrations, and what actually works for everyday New Zealanders.More about Sam
Steady connects your bank and tracks it all automatically — no spreadsheets. Join the waitlist for early access.
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