Spring selling season, softer prices: NZ median dwelling values fall for a sixth straight month
Cotality's September 2026 national median dwelling value is $797,078 — a sixth consecutive monthly fall (−1.33% YoY). What buyer power means for FHBs and brokers while Big-5 fixed specials stay tight.
Spring selling season is here — and dwelling values are still easing, not bouncing.
Cotality's latest read puts the national median dwelling value at $797,078 in September 2026: a sixth consecutive monthly fall, and −1.33% versus September 2025. For FHBs and brokers, the useful frame is buyer negotiating power into spring — not a claim that the market has crashed.
The national picture
Per interest.co.nz covering Cotality:
- National median: $797,078 (Sep 2026)
- Sixth straight monthly decline
- −1.33% year on year
Cotality's Kelvin Davidson: the market "remains cautious," buyers hold negotiating power, there's plentiful choice and little urgency — while vendors are not broadly forced into big discounts. Soft, selective, and slow — not fire-sale territory.
Regional split: soft main centres, some resilience elsewhere
Biggest annual declines called out:
| Region | YoY |
|---|---|
| Hawke's Bay | −3.6% |
| Gisborne | −3.3% |
| Auckland | −3.2% |
| Wellington | −3.1% |
Gains on the same annual view:
| Region | YoY |
|---|---|
| Southland | +3.8% |
| Canterbury | +2.9% |
| Otago | +2.5% |
Within Auckland, the YoY range ran from Franklin −0.8% to central Auckland −4.5%. National medians hide a lot of local story — useful colour for broker pitch conversations, not a one-rate-fits-all affordability claim.
What "buyer power" looks like in practice
Davidson's frame is the one to use with clients:
- Choice + little urgency — more listings relative to keen buyers means room to negotiate on price and conditions
- Vendors not forced — don't expect every seller to slash; many will wait rather than take a deep cut
- Offers and conditions — finance, building report, and settlement timing still matter as much as the headline ask
For FHBs: softer values help the deposit maths only if the weekly repayment still works on today's specials. We've already covered that cheaper entry prices don't automatically mean cheaper repayments when fixed rates have moved up.
Light rate backdrop (already covered — not the hook)
Big-5 spring specials are still clustered: ANZ matched BNZ on 18m 5.29% and 2yr 5.35%; Westpac still leads Big-5 2yr at 5.29% (interest.co.nz). No new overnight Big-5 carded move is the news in this piece — values are.
OCR remains 2.75% (RBNZ); next MPR is 28 October. Don't treat any bank economist's OCR path as Reserve Bank guidance.
Practical takeaway
- FHBs: Use spring choice — negotiate on price and conditions; stress-test repayments on live specials, not last year's rate
- Brokers: Soft values + competitive 18m / 2yr specials is the dual conversation; keep equity bands visible (≥20% specials ≠ low-deposit pricing)
- Watch 28 Oct — OCR decision day; fixed cards can still reprice ahead of or after it
Disclaimer: Not financial advice. Cotality medians are modelled dwelling values, not every sale price. Figures as reported for September 2026 — check live offers and local comps before you quote.
Ready to prepare?
For brokers: Soft values plus a tight 18m–2yr shop means the meeting that wins is readiness — deposit, DTI, docs — before the next card move. Send clients your branded link so the pack arrives before you negotiate. Learn more about MortgageReady for brokers.
For buyers: Spring choice is real; a crash isn't the story. Talk to a broker, rate-check the 18m vs 2yr shop, and get a Ready Pack ready before you lock. Start free at MortgageReady.