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Evidence · Home lending

The questions and original answers

Explore every question and captured response in the home-lending study, including answers asked nationally and from four cities.

questions
193
captured answers
1,094
AI platforms
4
collected
11 October 2026

01

Every question, with its answers

Each question was written as a voter would ask it and went to all four assistants. Some were also asked from a town. Open a question to read every answer to it in full.

Showing 20 of 193 questions

Show all 193

02

The tables behind the study

Every figure on the study page comes from these tables. They are CSV files, which open in any spreadsheet.

  • Question catalogue

    questions.csv

    One row per question.

    Question ID, borrower, exact question, group and collected answers

    193rows

    Download question catalogue (CSV)

  • Answers

    answers.csv

    One row per answer, with its full text.

    Answer ID, question ID, borrower, assistant, city, words, coded recommendations, showed a link and full text

    1,094rows

    Download answers (CSV)

  • Sources by answer

    sources.csv

    One row for each website recorded as a source of an answer.

    Answer ID, question ID, assistant, city, website and publisher type

    4,574rows

    Download sources by answer (CSV)

  • Checks against official sources

    checks.csv

    One row per statement checked.

    Check, answer ID, assistant, what the answer said, verdict, what the source says, source and date

    4rows

    Download checks against official sources (CSV)

  • Recommendation coding

    recommendation-coding.csv

    One row per coded national loan-choice or support answer.

    Answer ID, question ID, borrower, assistant, question group, recommended lenders and supporting passages

    360rows

    Download recommendation coding (CSV)

  • Platform comparisons

    platform-recommendation-counts.csv

    One row per platform, lender and question group.

    Matched panel, recommended answers, denominator and supporting answer IDs

    105rows

    Download platform comparisons (CSV)

  • City comparisons

    city-recommendation-counts.csv

    One row per city, lender and question group.

    Matched panel, recommended answers, denominator and supporting answer IDs

    112rows

    Download city comparisons (CSV)

Use these tables to trace findings back to the original questions and answers. The full text of each answer is also on this page, under its question.

03

Read in full and checked

Some answers were read in detail or checked against official sources. Those appear on the study page, beside the findings they support.

ChatGPT · National

We own land and have chosen a builder to build our home in stages. What matters most to us is being able to pay extra or change our repayments when we need to. Which lenders would you recommend for the construction loan, and why?

Given that you own the land, have chosen your builder, and plan to build your home in stages, I’d prioritise a lender that lets you make extra repayments, change your repayment amount or frequency, and access spare money again if your building costs change.

In New Zealand, I would start by comparing BNZ, ASB, ANZ and Kiwibank, with Westpac also worth considering. The important distinction is that flexibility during construction isn't always the same as flexibility once you start repaying the completed-home mortgage.

During a staged build, the loan is generally drawn down as the builder reaches agreed milestones, and you pay interest on the amount drawn. The bank may require interest-only payments during construction, so ask specifically whether you can make additional principal repayments during that period, rather than assuming the usual home-loan rules apply. Construction loans - Buying land and building a houseDoes ASB offer a mortgage offset account?Finance your project

Lenders I would compare

1. BNZ

Best to investigate for flexible repayments and offsetting

BNZ offers progressive construction drawdowns and floating-rate lending. Its TotalMoney offset loan lets you link transaction accounts and change repayments or make lump-sum payments when it suits you. That could be useful if your income or available cash varies throughout the build. Construction loans - Buying land and building a houseTotalMoney home loans - Offset mortgages

Ask: Can the construction facility accommodate extra principal payments, and can you move the completed loan into TotalMoney without restrictive restructuring conditions?

BNZ construction loans · TotalMoney offset loan

2. ASB

Worth considering if you want to repay and redraw as needed

ASB's Orbit revolving-credit loan allows you to pay money in and redraw it within your approved credit limit. It could suit you if you want to put surplus cash towards the loan, then access that money again when a building invoice arrives or plans change. The interest rate is floating, so it won't provide the same payment certainty as a fixed-rate loan. Revolving mortgage - Giving you flexibilityShaping your loan payments

Ask: Can Orbit be used for your staged construction funding, and will you be able to alter your repayment arrangements without a formal loan restructure?

ASB revolving-credit loan

3. ANZ

Worth considering for its construction support and flexible loan option

ANZ starts construction lending on a floating rate to allow staged drawdowns. Its Flexible Home Loan is a revolving-credit facility with no set repayments while you remain within your credit limit. ANZ also provides construction coaches to help manage the funding process. Financing your building or renovation projectFlexible Mortgage

Ask: Can the flexible facility cover your whole staged build, and what fees, credit limits and repayment requirements will apply?

ANZ construction finance · Flexible Home Loan

4. Kiwibank

Worth comparing for extra payments and a flexible long-term structure

Kiwibank lets borrowers draw construction funds in stages. Its standard floating-rate loans allow extra repayments, while its revolving-credit and offset products offer additional ways to manage surplus cash. On fixed-rate loans, extra repayments are generally limited to 5% of the original loan amount at the start of the fixed term each year before potential break costs apply. Borrowing to build | Home loansFixed rate home loan | Home loansOffset home loan | Home loansRevolving home loan | Home loans

Ask: Which loan structure allows you to change repayments or make lump sums freely during construction and after completion?

Kiwibank construction lending · Home loan options

5. Westpac

Westpac offers progressive drawdowns and interest-only options during construction, with the ability to fix drawn-down portions during the build. This is worth comparing if you want staged funding followed by a more structured repayment plan. Its offset lending is another option to investigate for the completed home loan. Finance your projectNew Build Loan

Ask: How freely can you change repayments or make additional payments under the proposed loan, and can you retain that flexibility after the build?

Westpac construction loan

Which loan features matter most?

Loan feature Why it matters for you
Extra repayments without penalties Lets you reduce debt whenever you have spare cash.
Ability to change repayment amounts or frequency Helps if your income or expenses fluctuate.
Redraw or revolving credit Lets you access available funds again for unexpected costs, within approved limits.
Offset account Reduces interest using eligible savings while keeping your savings accessible.
Flexible construction drawdowns Lets the bank release money in line with your builder's stage-payment schedule.

One important trade-off: revolving-credit and floating loans offer flexibility, but typically have higher interest rates than comparable fixed-rate loans. A split loan can be a useful compromise: keep a portion floating or revolving for flexibility and fix the remainder for payment certainty. Confirm that the lender permits this structure during your build.

What I would do in your position

I would approach BNZ, ASB and ANZ first, then compare Kiwibank and Westpac. This is a shortlist based on the flexibility you value, not a claim that these banks will necessarily offer you the lowest rate or approve your project.

Ask every lender the same questions:

  1. Can I make unlimited extra repayments during construction, or only after the house is completed?
  2. Can I reduce, increase or pause scheduled repayments if my circumstances change?
  3. If I pay extra, can I redraw that money without applying for new lending?
  4. Can I draw funds in stages over the full build period, and what deadlines or valuation conditions apply?
  5. What fees or early repayment charges would apply if I change the loan structure?

Because you already own the land, ask how its equity will be treated towards the bank's deposit and lending requirements. Also make sure your finance covers contingencies and cost overruns; extra borrowing is not necessarily automatic if the build exceeds budget.

One question that would help me narrow this down

When you say you want to pay extra or change your repayments, is it most important that you can make extra payments and then take that money back out if needed, or that you can freely increase and decrease your regular repayments?

Those are slightly different features, and your answer would help determine which lenders and loan structures deserve the most attention.

Ask anything

ChatGPT can make mistakes. Check important info.

Captured 11 October 2026

Gemini · National

We own land and have chosen a builder to build our home in stages. What matters most to us is being able to pay extra or change our repayments when we need to. Which lenders would you recommend for the construction loan, and why?

Building a home in stages while prioritizing flexible repayments (such as making extra payments or altering your payment structure when needed) requires careful loan structuring.

In New Zealand, standard construction loans require the loan to remain on a floating (variable) interest rate while progress payments are being drawn down. This protects you and the bank, ensuring the funds scale safely as your builder invoices for completed milestones (e.g., foundations, framing, lock-up, and fit-out).

Key Mechanics of NZ Construction Loans & Repayment Flexibility

  • The Floating Rate Mandate During Construction: Major New Zealand registered banks (such as ANZ, ASB, BNZ, Westpac, and Kiwibank) generally require the active construction portion to float. Because a floating rate has no early repayment penalties, it naturally gives you the freedom to make lump-sum payments or increase your regular repayment amounts at any time without incurring break fees.
  • Interest-Only on Drawn Funds: During the build, you typically only pay interest on the money that has actually been drawn down to pay your builder, rather than the full approved loan amount. As each stage is completed, your drawn balance—and therefore your monthly interest payment—rises.
  • Transitioning to Fixed or Staying Floating: Once the Code Compliance Certificate (CCC) is issued and the build is complete, the loan converts into a standard residential mortgage. At that point, you can choose to split your loan—locking a portion onto a fixed rate for payment stability while keeping a portion floating or paired with an offset account or revolving credit facility to maintain ongoing repayment flexibility.

Lender Comparison for Repayment Flexibility in New Zealand

While all major retail banks in New Zealand offer construction loans adhering to the floating-rate build requirement, they differ significantly in their floating rate features, revolving credit options post-completion, and ease of restructuring.

Lender Construction Loan Approach Flexibility & Repayment Features
Kiwibank Progressive drawdowns based on valuer or quantity surveyor sign-off. Known for competitive floating rates and flexible structuring options (such as offsetting capabilities once transitioned off the construction phase).
ASB Staged disbursements tied directly to registered builder invoices and progress milestones. Offers Orbit Home Loan (revolving credit) options upon completion, allowing you to cycle extra income or savings directly against the principal to minimize interest.
BNZ Progressive drawdowns with strict milestones (final drawdown typically required within 12 months). Permits floating and fixed portions post-completion, though BNZ enforces specific contractual limits on how many times you can restructure drawn amounts mid-build.
Westpac / ANZ Progressive drawdowns with the flexibility to fix portions of already drawn funds up to twice during the construction phase if market rates fluctuate. Excellent for hybrid strategies—allowing you to lock down stability on a portion of the build while keeping the rest floating for maximum repayment agility.

Recommended Action Plan

To secure a construction loan that protects your cash flow and maximizes your repayment freedom, consider taking these steps:

  1. Keep the Construction Phase Floating: Accept that you will be on a floating rate while your staged build is underway. Use this to your advantage by pouring any spare cash directly into the loan to lower the principal before the final conversion.
  2. Inquire About Offset or Revolving Credit Post-Completion: Ask lenders how seamlessly their construction loans convert into an offset facility or revolving credit once the Code Compliance Certificate is issued. These structures provide the ultimate flexibility to change repayments or pay down capital instantly without penalty.
  3. Engage a Mortgage Broker: Because lending criteria, construction policy tolerances, and appetite for staged builds change across NZ lenders, working with a registered mortgage adviser (at no direct cost to you) can help match your specific staging timeline with the bank offering the most lenient restructuring terms.
Ask Gemini

Gemini is AI and can make mistakes.

Captured 11 October 2026

Google AI Mode · National

We own land and have chosen a builder to build our home in stages. What matters most to us is being able to pay extra or change our repayments when we need to. Which lenders would you recommend for the construction loan, and why?

When building a home in stages while prioritizing the absolute flexibility to alter, adjust, or make extra repayments at any time without penalty, your choice of lender largely hinges on utilizing a floating (variable) construction loan or a flexible offset/revolving credit structure.

In New Zealand, major lenders (including ANZ, ASB, BNZ, Westpac, and Kiwibank) handle progressive drawdowns for staged builds similarly. However, how they manage flexibility during and after the build phase dictates the best recommendations.

Recommended Approach: Major New Zealand Retail Banks

Because you are drawing down funds progressively in stages as each part of the build is invoiced, standard practice across main NZ lenders dictates that you remain on a floating/variable interest rate during the active construction period, paying interest-only purely on the funds drawn down to date.

  • Why floating fits your goal: Floating rates on construction loans allow unlimited extra repayments and complete freedom to change your repayment amounts or redraw funds without incurring early-repayment breakage costs.

Top Lender Categories & Why They Fit

  1. The Major Trading Banks (ANZ, ASB, BNZ, Westpac)
  • The Advantage: They all offer standard progressive drawdown construction loans tied to a floating base rate. ASB and BNZ, for example, allow you to structure parts of your fluctuating balance flexibly, transition seamlessly into fixed or split options once specific stages or the entire build finishes, and make lump-sum payments anytime on the floating portion without fees.
  • The Repayment Control: While building, your payments are generally restricted to interest-only on the drawn amounts. However, because it floats, you can pay extra above that mandatory interest-only component to actively reduce the drawn principal balance before the final code compliance certificate (CCC) is issued.
  1. Kiwibank (Flexible / Offset Options)
  • The Advantage: Kiwibank provides robust variable and offset-style floating options. If you hold cash reserves alongside your staged land/construction loan, an offset structure links your everyday/savings accounts directly to the floating construction loan balance.
  • Why it matches your needs: Interest is only calculated on the net deficit (the drawn loan amount minus your cash on hand). This grants you ultimate fluidity—you can deposit or withdraw money instantly without altering the formal loan agreement, which is exceptionally useful when managing unpredictable staging costs or paying a builder directly for small, incidental variations.

Key Factors to Keep in Mind for Staged Builds

  • Progressive Drawdown Mechanics: Lenders will only release funds per stage (e.g., base, frame, enclosed, linings, completion) backed by valuations or builder invoices. You cannot usually draw a massive lump sum upfront unless you are drawing against pre-existing unencumbered land equity.

  • Avoiding Fixed Traps: Be cautious about fixing portions of your loan too early during a staged build. If you fix a tranche of money and need to delay a building stage or alter your cash flow, breaking a fixed term can trigger hefty economic cost adjustments (break fees). Stick strictly to a floating or flexible revolving/offset arrangement while construction is active.

  • Low Equity Margins / LVR: If your equity in the land and total projected build is under 20% ( 80%

LVR), expect a low equity margin or premium added to your floating rate, which applies across all major banks uniformly. [Westpac]

To help narrow down which specific institution or loan structure (standard floating vs. offset) matches your cash flow best, tell me:

  • Do you currently have cash savings you'd want to offset against the loan, or do you plan to make ad-hoc cash payments from income?
  • Roughly what percentage of equity or deposit do you hold in the land relative to the total estimated build cost?
Ask anything

Captured 11 October 2026