New Build Finance NZ: Deposits, LVR and Buyer Checks
New-build finance can feel cleaner than buying an older home, but the money path still depends on deposit, lending rules, build stage, contract structure and timing. A completed turnkey home, an off-plan townhouse and a progress-payment build can all create different finance questions.
Compare current new builds on BuyNew.co.nz, then use this guide to prepare better lender, lawyer and supplier questions before relying on any advertised price or payment pathway.
Start with the buying pathway
Before comparing rates or repayments, identify what you are actually buying. A lender may treat a finished home, an off-plan purchase, a house and land package and a construction loan differently. Ask the supplier for the contract type, title status, expected settlement date, build stage, payment schedule and what happens if completion moves.
| Pathway | Money timing | Key check |
|---|---|---|
| Completed new build | Deposit and settlement usually look closest to a standard purchase. | Finance approval, insurance, settlement date and final inspection. |
| Off-plan home | Often deposit first, then balance when the build is complete. | Sunset date, finance condition, title timing and completion evidence. |
| House and land | May combine land purchase, build contract and staged payments. | Site costs, progress claims, valuation timing and lender policy. |
| Progress-payment build | Funds may be drawn in stages as work is completed. | Cash buffer, payment claims, inspections and cost overruns. |
Deposit, LVR and DTI
Deposit size affects lender choice, approval conditions, interest rates, cash buffer and whether a buyer can handle delays or upgrades. The Reserve Bank sets bank-level high-LVR limits, but each lender still decides its own policy for the borrower and property.
LVR settings
The Reserve Bank explains that up to 25% of new owner-occupier loans can have an LVR above 80%, and up to 10% of new investor loans can have an LVR above 70%. See the current LVR explainer. This is a bank lending limit, not a promise that every buyer can borrow at that level.
DTI settings
RBNZ also applies debt-to-income speed limits. Its DTI guidance says banks can lend up to 20% of owner-occupier lending to borrowers with DTI above 6, and up to 20% of investor lending to borrowers with DTI above 7.
First Home Loan
Kainga Ora says a First Home Loan can reduce the required deposit to 5% for eligible buyers. Banks and lenders still apply their own lending assessment, so buyers should confirm income, property and construction criteria early.
KiwiSaver withdrawal
Kainga Ora says eligible members may be able to use a KiwiSaver first-home withdrawal after at least three years, but at least $1,000 must remain in the account and the buyer must intend to live in the property.
Grant assumptions
Do not rely on outdated First Home Grant information. The Beehive release on First Home Grant closure exemptions says the scheme closed with immediate effect on 22 May 2024.
Payment types to compare
New-build listings often use payment language that looks simple until the contract arrives. Ask your lender and lawyer to review the exact wording before assuming your approval covers the home.
- Off-plan deposit. settled.govt.nz says buying off a plan generally means paying a deposit upfront, with the remainder due when the build is complete. Read its property options guidance.
- Progress payments. Building Performance says progress payments must be paid within 20 working days after a written demand for payment is received or deemed received, unless the contract says otherwise. Check the official implied contract terms.
- Written contract. Building Performance says written contracts are mandatory for residential building work costing $30,000 or more including GST. Its before-work guidance lists what the contract should cover.
- Valuation timing. Ask whether the lender needs a valuation before approval, at land purchase, before each drawdown or before final settlement.
- Cash buffer. Keep a buffer for upgrades, insurance, rates, body corporate fees, professional advice, moving costs, delays and temporary accommodation.
Investor checks
Investors need a finance check and a tax check. IRD says that from 1 April 2025, residential property owners can claim 100% of interest incurred where the interest deduction rules allow it. Start with IRD's property interest rules, then get advice for your ownership structure and dates.
- Test rent, vacancy, rates, insurance, repairs and property management.
- Ask whether the lender treats the purchase as investor lending from day one.
- Check healthy homes, chattels, body corporate fees and maintenance timing.
- Confirm whether any advertised yield uses gross or net assumptions.
- Keep tax advice separate from supplier marketing material.
Finance checklist
- Confirm whether you are buying completed, off-plan, house and land or progress-payment stock.
- Get written lender guidance for the exact property and payment structure.
- Check deposit timing, refund rights, sunset dates and finance conditions with a lawyer.
- Ask how long pre-approval lasts and what happens if completion is delayed.
- Confirm KiwiSaver, First Home Loan and grant assumptions from official sources.
- Check whether the lender needs valuations, inspections or quantity surveyor reports.
- Keep a buffer for upgrades, rates, insurance, moving costs and temporary housing.
- For investors, model after-tax cash flow with your accountant.
FAQ
Can I buy a new build with a 5% deposit?
Some eligible buyers may qualify for a First Home Loan, but the property, lender and borrower still need to meet the relevant criteria. Ask early, and get the answer in writing.
Is off-plan finance different?
It can be. Off-plan purchases may involve a deposit now and settlement later, so buyers need to check pre-approval expiry, valuation timing, sunset dates and what happens if lending rules or personal circumstances change.
Where should I start?
Start by comparing new builds, then ask the supplier for the full information pack before taking the listing to your lender, lawyer and adviser.
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