Buying a New Build in NZ? Turn Key, Land & Build, and Off-the-Plan
Across New Zealand, more people are exploring new builds as a pathway to home ownership or investment. For some, it’s the chance to design a space that fits their lifestyle. For others, it’s about getting into a modern, low-maintenance property with future value in mind.
There are many benefits to new builds. However, financing a new build works differently to purchasing an existing home. From staged payments to special loan structures, the process can make an interested buyer feel out of their depth, quickly.
If that’s you, consider this guide your life raft.
We’ll begin by breaking down the three main types of construction builds – Turn Key, Land & Build, and Off-the-Plan. Then, we’ll explain how mortgages work for each. From these solid foundations, you’ll be set to make your next move with confidence.
Turn Key Builds
What is it: With a Turn Key build, the developer manages the entire process, from the section to the finished home. You make a single payment on completion.
Who it suits: Turn Key builds are often ideal for first-home buyers or anyone who prefers a straightforward, low-stress process.
Mortgage implications: You typically pay a deposit upfront, usually around 10% (or sometimes 5% in specific circumstances), with no further payments required until the build is complete. This gives you time to save while the property is being built. As the purchase is based on a fixed-price contract, the cost is agreed upfront, helping provide certainty around the total purchase price.
Key advantage: You can focus on planning your move rather than juggling staged payments while the home is built.
Land and Build Packages
What is it: You purchase a section and then contract a builder to create a home on it. This offers more flexibility in design and layout compared to Turn Key.
Keep in mind: With this model, you’ll typically have purchased the land first – meaning a land loan is already in play before construction even begins. From there, progress payments are made as each stage of the build is completed, which means your loan balance and repayments are likely to increase month by month.
Who it suits: Buyers who want more say in the look, feel, and function of their home.
Mortgage implications: You make progress payments as construction moves through each stage of the build. Your loan starts with the first payment, usually when the land settles, and increases as further payments are made throughout construction. This means you’ll start paying interest from the first payment. Land & Build also gives you more flexibility to make changes to the plans and have greater control over the final design of your home.
How mortgage advisers help: A mortgage adviser helps by taking on the complexity of managing staged finance and bank approvals. Our advisers always have your back: ensuring funds are released on time, which helps you to maintain cash flow, which prevents unnecessary delays in the build process.
Off-the-Plan Purchases
What is it: Buying a property before it’s built – commonly happens with apartments or larger housing developments. You’re securing a property now for settlement in the future.
Who it suits: Investors or buyers who want to lock in a property ahead of completion, sometimes at today’s prices.
Mortgage implications: You can purchase the property before construction starts, based on the plans and specifications, and typically pay a 10% deposit upfront. With no auction or bidding process, you have greater certainty around the purchase and time to plan your finances while the property is being built. As with other new builds, you also benefit from a brand-new home, modern features, warranties and improved energy efficiency.
Watch-outs: With Off-the-Plan, it’s important to be aware of factors like sunset clauses (which can cancel contracts if projects run too long), potential construction delays, and the need to refresh your loan approval closer to settlement.
How Construction Loans Work
Construction loans are structured differently from standard mortgages:
- Staged payments: Lenders release funds in installments as the build progresses.
- Interest-only during build: Many loans are set up this way to ease cash flow while you’re still paying rent or covering other costs.
- Requirements: Banks generally need signed build contracts, council-approved plans, and independent valuations at each stage before releasing the next payment.
Because each lender has slightly different requirements, having a adviser manage communication can save stress and ensure funds are ready when your builder needs them.
How Vega Mortgages Supports New Build Buyers
At Vega, we help Kiwis make sense of construction finance. This means:
- Personalised advice on which loan type and lender best matches your build.
- Guidance through paperwork, staged payments, and approvals.
- Ongoing support from your first pre-approval right through to final settlement.
Our role is to simplify what can be a complex process, and provide reassurance that the finance side of your build is taken care of.
What to Do Next
If you’re thinking about building, the best first step is to clarify which type of build you’re considering, and what that means for your financing.
Vega Mortgages is here to help you understand your options, compare lenders, and plan the right structure for your mortgage from day one.
Want to know more about construction mortgages and the options available to you?
Get in touch today.
We’d love to hear about your vision, and set you on the right path to achieving it.
Disclaimer: This article is intended to provide general information only. It does not constitute financial advice and should not be relied upon as such. The information is accurate at the time of publication but may change without notice. Everyone's financial situation is different. Before making any financial decisions, including decisions about mortgages, investment property, KiwiSaver, or insurance, we recommend you speak with a qualified financial adviser who can assess your individual circumstances.