Independent Mortgage Brokers Helping New Zealanders Find the Best Home Loan

Expert guidance through every step of your home loan journey, from first home buyers to seasoned property investors.

With access to many lenders and years of experience, and a personalised approach, we find the loan that fits your life – not just a rate.

Financial Advice Provider License: FSP702911

A lot can change over the course of your mortgage. As property prices go up, interest rates fluctuate, and your personal circumstances change, a home loan that might have been right for you a few years ago may not be the best option for you now.

Let’s change that. Here at OneStop Financial Solutions, we provide leading mortgage lending, refinancing, and refixing services that keep your needs as a homeowner front and centre.

Whether you want to secure a lower interest rate, pay off your home loan quicker, or consolidate debt, we’ll work our magic to negotiate the best deals on the market and provide expert advice to help you make a more informed decision.

OUR NZ MORTGAGE ADVISERS WILL GET YOU THE RIGHT HOME LOAN FOR YOUR NEEDS

Our mortgage brokers offer a variety of mortgage products to cater to different homebuying needs. Whether you’re taking your first step onto the property ladder or expanding your investment portfolio, our team has the expertise to guide you through.

Here are some of the lending products available: 

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Fixed Rate Mortgages

These loans have an interest rate that remains the same for a specific period, typically ranging from 1 to 5 years, before reverting to a floating rate or being renegotiated. They offer predictability in payments and are popular among New Zealanders.

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Floating Rate Mortgages

Also known as variable rate mortgages, these have an interest rate that can go up or down depending on market conditions. This option can be beneficial if interest rates drop, but it also means your payments could increase if rates rise.

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Interest Only Mortgages

These loans require you to only pay the interest on the mortgage for a certain period, after which you start paying both principal and interest. This can be advantageous for property investors looking to minimise monthly costs while planning to sell the property for a profit later.

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Offset Mortgages

This type of mortgage allows you to use your savings account balance to offset the balance of your mortgage, thereby reducing the amount of interest you pay. For example, if you have a mortgage of $300,000 and savings of $50,000, you would only pay interest on $250,000.

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Revolving Credit Mortgages

Similar to an overdraft, this mortgage provides a credit limit that you can draw down or pay off at any time. This flexibility can be useful if you have fluctuating income or want to aggressively pay down your loan faster without early repayment penalties.

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Reverse Mortgages & Home Equity Release Loans

A reverse mortgage allows New Zealand homeowners aged 60+ to borrow against their home's equity without making repayments until the property is sold or they permanently leave. NZ lenders offer a no-negative-equity guarantee, so borrowers never owe more than their home's sale value.

We prioritise your needs as a homeowner and work hard to get you the best deal possible. USUALLY at no cost to you.

Our New Zealand mortgage brokers also have access to government programs like the First Home Loan and Kāinga Ora options, designed to help first-time home buyers and low-to-medium income earners enter the housing market.

Working with our mortgage brokers in New Zealand can help you navigate these options and find the mortgage that best fits your financial situation and homeownership goals. We also assist with understanding the terms and conditions of each loan type, ensuring you make an informed decision.

Our NZ Mortgage broker services include:

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First Home Buyer Loans

Buying your first home is exciting – and overwhelming. We simplify the process by helping you understand your borrowing capacity, identifying suitable loan products, and guiding you through current government schemes. Our advisers take the time to explain everything in plain language, so you feel confident at every stage.

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Refinancing and Restructuring

Already have a mortgage? You might be paying more than you need to. We review your current loan structure, compare options across our lender panel, and identify opportunities to reduce your interest costs, consolidate debt, or free up equity. Many of our clients save thousands over the life of their loan through strategic refinancing.

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Investment Property Loans

Building a property portfolio requires a different approach. We help investors navigate loan-to-value ratio (LVR) restrictions, structure loans for tax efficiency, and secure competitive rates across multiple properties. Our team understands the nuances of investment lending, including interest-only periods, equity release, and cross-collateralisation.

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Construction and Renovation Lending

Building a new home or undertaking major renovations involves staged payments, builder contracts, and specific lending requirements. We work with lenders who specialise in construction finance and guide you through the draw-down process, helping you manage costs and timelines effectively.

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Top-Ups and Equity Release

Need to access the equity in your home for renovations, investments, or other purposes? We assess your current position and arrange additional funding through your existing lender or a new one – whichever delivers the best outcome for your situation.

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Pre-Approvals

Before you start house hunting, a pre-approval gives you clarity on your budget and demonstrates to vendors that you're a serious buyer. We handle the application process and help you understand any conditions attached to your approval, so there are no surprises when you find the right property.

GET Free Mortgage Broker Advice from OneStop Financial Solutions

Great advice usually has a cost, but our expertise is free to first home buyers because the bank pays us! Banks pay us a commission because do the hard work for them. Most importantly, we are strictly ‘unaligned’, which means we are not obligated to do business with one particular bank over any other, which means you’re always getting the best options and advice based on which bank is best for you.

How We Work With You

Our process is designed to make your mortgage journey as smooth as possible. Here’s what to expect when you work with OneStop Financial Solutions:

  1. Initial Consultation (30–45 minutes): We start with a no-obligation conversation to understand your goals, financial situation, and timeline. This can be done in person, over the phone, or via video call – whatever works best for you.
  2. Needs Analysis and Strategy: Based on our discussion, we analyse your options and develop a lending strategy tailored to your circumstances. We explain the trade-offs between different loan structures, interest rates, and lenders.
  3. Lender Selection and Application: We identify the most suitable lenders from our panel and prepare your application. We handle the paperwork, liaise with lenders on your behalf, and keep you informed at every step.
  4. Approval and Negotiation: Once we receive conditional approval, we review the terms and negotiate where possible. We explain any conditions you need to meet and help you satisfy them.
  5. Settlement Support: We coordinate with your solicitor and the lender to ensure settlement runs smoothly. We’re available to answer questions right up until you receive the keys.
  6. Ongoing Relationship: Our service doesn’t end at settlement. We conduct regular reviews of your loan to ensure it continues to meet your needs as your circumstances change.

General Timeframes Needed

  • Pre-approval: 2–5 working days
  • Full approval: 5–10 working days from complete application
  • Settlement: As required by your purchase agreement (typically 10–20 working days)

Documents You'll Need to Organise

To get started, we typically require:

  • Photo ID (passport or NZ driver licence)
  • Proof of income (payslips, employment contract, or financial statements for self-employed)
  • Bank statements (last 3 months)
  • Details of existing debts and assets
  • KiwiSaver statement (if using for deposit)
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Our Lender Panel

We work with a wide range of lenders to ensure you have access to competitive options, regardless of your circumstances.

Having multiple lenders on our panel means we can match your application to the lender most likely to approve it – and offer the best terms for your situation. Some lenders specialise in first home buyers, others in self-employed borrowers or investment lending. We know which lenders suit which scenarios.

Why Choose OneStop Financial Solutions?

  • Access to multiple lenders: We compare options from major banks, non-bank lenders, and specialist financiers to find the right fit for your situation.
  • Local Knowledge: As a New Zealand-based team, we understand the local property market, lending regulations, and government schemes.
  • Experienced Advisers: Our team holds recognised qualifications and brings years of experience across residential, investment, and commercial lending.
  • Clear Communication: We explain complex lending concepts in plain language and keep you informed throughout the process.
  • No Cost to You: Our service is free for most clients – we’re paid a commission by the lender when your loan settles.
  • Ongoing Support: We’re here for the life of your loan, not just the initial transaction.

Meet Our Award Winning NZ Mortgage Adviser Matt Willoughby

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Matt is a registered financial adviser (FSP702911) and genuinely passionate about helping New Zealanders achieve their property goals. His expertise lies in property investing and complex income structures. Matt says, “I enjoy the problem solving aspect of mortgage broking. When a client has been told no by  their bank, I see it as a challenge to find a way to make it work.”

What Our Clients Say About Working With Matt & the OneStop Team

Matt was absolutely fantastic to work with! He made the whole mortgage process smooth, stress-free, and easy to understand. His communication was prompt, clear, and professional every step of the way, and he truly went above and beyond to get us the best possible outcome. We felt supported and informed throughout the entire process. We can’t recommend Matt highly enough—thank you for all your help!
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Trista Carter Avatar
Trista Carter
4/09/2025
This is now the second time I have used Matt for his financial services and he delivered again in a rough period for banks lending too. I would definately recommend him to anyone looking for a broker as he makes the whole mortgage process very simple. Thanks Matt for all the amazing work you have done for us!
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Terry Hill Avatar
Terry Hill
10/03/2023
Matt & team. Thanks for the super effort and guidance through the mortgage application process. Best in the business and can highly recommend Matt's services.
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Brenda Lesser-Dorfling Avatar
Brenda Lesser-Dorfling
9/27/2023
Matt is an excellent financial advisor who guided us through the tricky process of securing our mortgage. Very thorough and professional, yet friendly and relatable would be how I would describe Matt’s approach.
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Dan Frost Avatar
Dan Frost
11/08/2022
Matt and the One Stop team were incredibly helpful securing my mortgage and insurance. He thought out side the box and worked hard to overcome a few hurdles along the way. He was incredibly professional yet relatable and approachable. He made my first home buying experience incredibly smooth and easy. Thanks Matt!
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Gavin Woodward Avatar
Gavin Woodward
10/19/2021
Wow what can I say, my first home buying went so much smoother than I ever imagined! I knew absolutely nothing about mortgages and Matt had explained everything in terms I could totally understand. He made the whole process smooth and seamless, without much work from us because him and his team had done it all! Thank you so much for everything you've done so far 🙂
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Olivia Atrushi Avatar
Olivia Atrushi
6/08/2021

Frequently Asked Questions About Our Mortgage Broker Services

A mortgage broker acts as an intermediary between borrowers and lenders. Our primary role is to assess your financial situation, offer advice on the affordability and suitability of various mortgage products, and then facilitate the application process with the chosen lender. We have access to a wide range of mortgage products and lenders, which allows us to find competitive rates and terms tailored to your needs. Learn more about what a mortgage broker does here.

Using a mortgage broker instead of going directly to a bank can offer several advantages. A broker can save you time by handling the comparison shopping and negotiation with lenders on your behalf. We have access to more loan products than a single bank can offer, increasing your chances of finding a mortgage that best suits your financial situation. Sometimes, our mortgage brokers can access exclusive deals unavailable on the open market. We offer a personalised service to guide you through the home buying process.

In New Zealand, the mortgage broker is usually paid by the lender, not the borrower. The commission received is generally a percentage of the loan amount, which the lender pays out once the mortgage is settled. 

 

On average, obtaining pre-approval can take a few days to a week, while full approval could take anywhere from a couple of weeks to a month or more. It’s important to start the process well before you purchase a property and promptly provide your mortgage broker with all the necessary documentation to avoid delays.

 

Most lenders require a 20% deposit for owner-occupiers and 35% for investors. However, if you’re a first home buyer, you may be eligible for a First Home Loan with as little as 5% deposit. We can assess your situation and identify the minimum deposit required for your circumstances.

No, we are independent mortgage brokers and do not work for specific banks or lenders. Our goal is to serve the best interests of our clients by offering products from a range of lenders. We list the lenders we work with in our disclosure statement.

 

Self-employed borrowers can get a mortgage, though the process may be slightly different. Lenders typically want to see two years of financial statements or tax returns. Some non-bank lenders are more flexible if you have a strong deposit or shorter trading history. We specialise in helping self-employed clients find suitable lending.

Each credit enquiry can have a small impact on your credit score. However, by using a broker, we minimise unnecessary enquiries by identifying the most suitable lender before submitting your application. We don’t ‘shop’ your application to multiple lenders simultaneously.

Yes, our mortgage brokers can help if you have bad credit. We have experience dealing with various credit situations and can advise on the best lenders for those with poor credit. We also provide guidance on how to improve your credit score to secure a better mortgage rate.