Buying guide

How much do you need for a house deposit in New Zealand?

Everything you need to know.

Al Hall
Last updated: 18 September 2026 | 7 min read
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While a 20% deposit is standard for a home loan in New Zealand, low-deposit options are available. You may be able to buy with as little as 5% for a new build or 10% for an existing home, though this often means higher interest rates.

The government-backed First Home Loan, underwritten by Kāinga Ora, allows eligible first-home buyers to purchase with just a 5% deposit. Lenders will want to see genuine savings, including from KiwiSaver, as part of your funds.

The standard: 20% deposit

Figures from Trade Me's Property Pulse Report, July 2026 (published 12 August 2026)
RegionAverage asking price (July 2026)Deposit needed (20%)
AucklandAuckland$981,050$981,050$196,210$196,210
WellingtonWellington$744,750$744,750$148,950$148,950
ChristchurchChristchurch$721,400$721,400$144,280$144,280

Low deposit options: 5-10%

A house deposit is one portion of the money a buyer pays to a property seller to secure the home

What counts as deposit money?

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Al Hall Al Hall
Content Writer