Most New Zealand buyers are told to aim for around a 20% house deposit, but in 2025–2026 many first‑home buyers are getting in with as little as 5–10% using specific bank products and government‑backed schemes.

Typical deposit amounts in NZ

  • For an existing home (own home) , banks still commonly prefer about a 20% deposit, which usually gets you better interest rates and fewer fees.
  • Many lenders now accept 10% deposits if your income, credit history, and overall application are strong, though they normally charge a low‑equity margin on top of the base rate.
  • With special “low‑deposit” or first‑home products, some eligible buyers can purchase with around 5% saved, especially under schemes backed by Kāinga Ora or similar programmes.

How that looks in dollars

Using rough examples often cited by NZ brokers and financial sites:

  • On a $600,000 home:
    • 5% deposit ≈ $30,000
    • 10% deposit ≈ $60,000
    • 20% deposit ≈ $120,000
  • On an $800,000 home:
    • 5% deposit ≈ $40,000
    • 10% deposit ≈ $80,000
    • 20% deposit ≈ $160,000

These numbers line up with guidance that with average house prices around the high‑hundreds‑of‑thousands, a standard 20% deposit can easily approach or exceed $150,000–$200,000.

When can you use a smaller deposit?

  • First‑home buyers may qualify for low‑deposit paths (around 5–10%) if they meet income, property, and lending criteria under government‑supported schemes and participating lenders.
  • Some banks also offer 10–15% deposit loans outside those schemes, but usually at higher rates than 20%‑deposit borrowers.
  • Investors usually need a larger deposit, often around 30% , unless buying certain new builds that have different LVR settings.

What matters besides the percentage

  • Your deposit size affects your loan‑to‑value ratio (LVR) , which in turn influences whether a bank will approve you, what rate you’re offered, and whether extra low‑equity costs are added.
  • Lenders also weigh income stability, existing debts, and credit history, so two people with the same deposit can get very different answers from the bank.
  • Market rules and Reserve Bank LVR settings do shift over time, so deposit expectations can change year to year.

Quick takeaway for “how much do you need?”

  • If you want the smoothest approval and sharper rates , plan around 20%.
  • If you are a first‑home buyer struggling to reach that , it may still be realistic to buy with 5–10% using the right bank and scheme, as long as you can comfortably service the loan.

Information gathered from public forums or data available on the internet and portrayed here.