Every property conversation in New Zealand finds its way to the CV. Buyers quote it at open homes, neighbours compare theirs over the fence, and listings wear it like a price tag. It isn’t one, and the difference between CV and market value in NZ is the most common confusion in home pricing. It clears up quickly once you know what the CV was built to do, because pricing your house was never it.
Your CV, or capital value, is a rating valuation: a bulk assessment produced for your council so it can divide rates fairly across the district, not a market appraisal (settled.govt.nz). Nobody visits your home to produce it, and it can be years old by the time you sell. Market value is what a willing buyer pays on the day. The two numbers agree only by coincidence.
Who makes your CV, and how often
Rating valuations are produced in bulk for your council, across every property in the district at once, and councils reset them on a cycle, generally around every three years (settled.govt.nz explains the system; the exact timing varies by council). The valuers work at scale from property records and sales data. Nobody walks through your kitchen, and nobody needs to, because the CV exists to split the district’s rates bill, and for that job consistency across thousands of properties matters more than precision on any one of them.
Which is why the list of things your CV can’t see is long: the renovation you finished after the valuation date, the state of the interior, the afternoon light, the new subdivision consented up the road, and every month of market movement since the assessment was made.
CV vs market value in NZ
Market value is a live number: what an actual buyer, standing in your actual hallway, agrees to pay this month. The CV is a dated, uninspected estimate made for a different purpose. Between revaluations the CV stands still while the market doesn’t, so the gap between them stretches and shrinks with the cycle, and it does so differently in every suburb.
That’s also why the barbecue rule of thumb, “houses here go about X per cent over CV”, wobbles under weight. It assumes every home matches its CV equally well, which is the one thing rating valuations never promised. Two identical CVs can sit on a renovated home and a tired one, and the market will not treat them identically.
What buyers will do with your CV anyway
They’ll anchor on it. The CV appears on every property record and every major listing site, so buyers will read your price against it whether you’d like them to or not. A price under CV reads as either a bargain or a warning; a price over CV comes with a silent “why?” attached. You can’t opt out of the comparison, so arrive with the story ready: what’s changed since the valuation date, what the settled sales nearby have done, why your range sits where it sits. A seller who can explain their number calmly is in a different negotiation from a seller who can only repeat it.
The estimate sites, and their limits
homes.co.nz, OneRoof and QV all publish automated estimates that blend council valuations with recent sales data. They’re livelier than a CV, they move with the market, and they’re handy for watching direction. But they still estimate from the kerb: nothing has been inspected, and the same address returns different numbers on different sites. Quashed’s comparison of the main property-information sites is a tidy illustration of the spread. When the sites disagree about your home by tens of thousands of dollars, they’re showing you their error bars, which is useful information in its own right.
So use the CV for what it’s for. It anchors your rates bill, it gives buyers a talking point you should be ready for, and as a pricing input it’s one dated data point among several. The numbers that deserve your trust are the recent settled sales of homes like yours, which our pricing guide shows you how to gather, and, if you want an inspected opinion, a registered valuation from an independent professional. That’s the research method Celby teaches inside the platform, and it’s where we stop: how the pricing works, never what your home is worth. That number is yours.
Celby is not a licensed real estate agent. You’re selling your property privately, and all decisions about your sale are your own.
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