ANZ Bank
Sometimes casually referred to by borrowers as “the big blue bank” because of its branding. It is one of New Zealand’s major lenders and offers a broad range of lending products, including different loan structuring and repayment features. It is commonly included in lender comparisons because of the variety of lending and banking features available across its product range.
ASB Bank
ASB is often informally known around New Zealand as “the yellow bank” — is a well-known mainstream lender with a strong everyday banking presence and a straightforward home lending offering. It is commonly included in lender comparisons because of its broad product range, digital banking platform, and established presence in the New Zealand market.
Bank of China (BOC)
Commonly referred to as BOC, brings an international banking presence to the New Zealand market, with a focus that reflects its cross-border positioning. It is often considered by borrowers who already have an existing relationship with the bank or who have international banking or overseas financial connections.
BNZ Bank
In New Zealand, BNZ is sometimes casually referred to as “the black bank” because of its branding. It offers a broad mortgage range that includes features such as offset lending, split lending, redraw functionality, and flexible repayment structures. It is commonly included in lender comparisons when borrowers are reviewing different loan-structuring and banking features.
Co-operative Bank
The Co-operative Bank is a customer-owned lender with a more member-focused ownership structure than many larger mainstream banks. It is often considered by borrowers comparing different lender types and ownership models alongside a straightforward home lending offering.
Kiwibank
Kiwibank is widely recognised as New Zealand’s locally owned bank. They offer a range of home loan and everyday banking products. It is commonly included in lender comparisons because of its local ownership and its range of lending and banking features.
SBS Bank
SBS Bank is a customer-owned New Zealand lender with a long-standing community banking presence and strong Southland roots. It is often included in lender comparisons where borrowers are considering customer-owned banking models alongside mainstream lending options.
Sovereign Home Loans (AIA)
Sovereign Home Loans, now operating under AIA, is a legacy home lending channel that is closed to new customers. For existing Sovereign or AIA home loan customers, it can still be useful to understand how those lending arrangements are structured, however it is no longer a current option for new lending applications.
Westpac
Westpac is often casually referred to as “the red bank” because of its branding. It offers a broad range of home loan and banking products, including different loan structuring and repayment features. It is commonly included in lender comparisons when borrowers are reviewing available lending structures, banking features, and existing lending arrangements.
Other Options
The lenders listed above are only a selection of the providers available in New Zealand. Platinum Mortgages also works with a wider range of banks, specialist lenders, and other lending providers depending on the borrower’s situation, goals, and lending requirements.
Reverse Mortgages
A reverse mortgage is a lending option designed for some homeowners later in life who want to access equity in their property without needing to sell their home or make regular loan repayments straight away.
Depending on the situation, reverse mortgages may be used to support retirement planning, improve cashflow, or help cover larger expenses while continuing to live in the home.
Because this type of lending can have long-term financial implications, it’s important to fully understand how it works and whether it suits your circumstances and goals.
Personal Lending
Personal loans are a common option for smaller borrowing needs, and they're generally structured quite differently from home loans or longer-term lending products. Depending on the lender and the purpose, personal lending can cover a range of short- to medium-term financial needs.
Interest rates, repayment terms, and lending structures can vary from one lender to the next, so it can be worthwhile comparing the available options before making a decision.
Working with a mortgage adviser means you can compare options across the wider market rather than being limited to a single bank alone. Because lenders differ in their loan structures, policies, and areas of focus, understanding the options available before submitting an application can sometimes help borrowers make more informed lending decisions.
If you would like to learn more about specialist lending or situations where mainstream lending may not currently be suitable, additional guidance is available on our Non Bank Lending Guide and on our Bank Said No page.
Understanding Bank Lending Options
Most major banks offer a range of lending products designed to suit different borrower situations — whether you're a first home buyer taking your first step onto the property ladder, an existing homeowner looking to make a change, or a property investor building a portfolio.
Loan structures, repayment options, interest rates, and lending policies can all vary quite a bit from one bank to the next. Some lenders offer flexible repayment schedules — weekly, fortnightly, or monthly — while others differ in areas like deposit requirements, servicing policies, and how they assess different types of lending applications. In our experience, these differences are often what make comparing lenders worthwhile before making a decision, rather than simply defaulting to the most familiar name.
It's also worth knowing that borrowing needs don't always stay the same. As financial situations, goals, and circumstances evolve, some borrowers revisit their lending arrangements over time, and reviewing the available options can be a useful part of that process.
Choosing the Right Lender
Choosing a lender is rarely just about finding the lowest interest rate. Different banks and lending providers can vary quite significantly in their loan structures, repayment flexibility, servicing policies, and overall approach to lending — and those differences can matter just as much as the rate itself when it comes to finding something that genuinely fits your situation.
In our experience, borrowers who take the time to compare available options often come away with a clearer picture of what's possible — and sometimes discover lending structures or lender options they hadn't previously considered.
If you'd like help comparing lender options or want to understand how different lenders might approach your circumstances, you're welcome to get in touch with Platinum Mortgages and talk things through with one of our advisers.
