Home Loans + Mortgages

Construction loans for building a new home

Building a new home is different from buying one.

Construction finance involves staged payments, tighter lender requirements, and more moving parts.

At Luminate, we structure construction loans in New Zealand for first-time builders, self-employed clients, and experienced homeowners who want clarity from contract to completion.

Talk to a Mortgage Advisor

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How construction loans work in NZ

Construction loans are typically released in stages, known as progress payments.

Funds are advanced:

At land purchase
At foundation stage
At framing
At lock-up
At completion

Before each stage is paid, lenders usually require confirmation that work has been completed.

This protects both you and the lender.

Talk to a Mortgage Adviser

What deposit do you need to build?

Most construction loans require:

20% equity in land and build costs combined
A fixed-price building contract
Council-approved plans
Registered builder documentation

In some cases, existing land equity can reduce cash deposit requirements.

Structure matters early in the process.

Building as a contractor or self-employed borrower

Construction lending can be more complex if your income is:

Contract-based
Variable year to year
Paid through a company structure
Dividend-driven

Banks often assess serviceability conservatively.

We structure income correctly and match lenders who understand how contractors and business owners earn.

Turnkey vs house and land packages

There are typically two common build pathways:

Turnkey builds
You pay a deposit upfront and the balance at completion. Lending is simpler, closer to standard purchase finance.

Progress payment builds
You own the land and fund the build in stages. This requires full construction loan structuring.

The right approach depends on your deposit, timeline, and risk appetite.

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Common challenges when building

Building projects can face:

Cost overruns
Delays in consent or inspections
Valuation gaps
Changes to lending policy mid-build

Having lending structured correctly from the beginning reduces stress later.

We think through refinance and future flexibility before construction even starts.

Interest during construction

During the build phase:

You usually only pay interest on funds drawn
Loan amounts increase progressively
Full principal and interest repayments typically begin after completion

Understanding cashflow timing is critical.

Frequently asked questions

Can I use equity in my land as deposit?

Often yes, depending on valuation and total build costs.

Do I need a fixed-price contract?

Most lenders require one to manage risk.

Can I build if I’m self-employed?

Yes, but income must be structured clearly for lender assessment.

What happens if the build goes over budget?

Contingency planning is important. Additional funding can be complex mid-project.

We work with top lenders to find a solution right for you

Who we typically work with

First home buyers building instead of buying
Self-employed professionals building family homes
Contractors who understand construction risk
Clients subdividing and building on existing land

Our approach is calm, structured, and forward-looking.

Proven results

Experience matters and we've got results that help Kiwis everyday.

26+

Years helping Kiwis into homes

1.5+

Billion in lending

1000+

Happy customers

Let’s structure your construction loan

Start with a conversation about your land, contract, and income structure.