Expert Insights: Advance Build Reveals The Key Differences Between Used Transportable And New Prefab Homes In NZ
The pros and cons Kiwis should know about before buying a house
Deciding to buy a home is an exciting, significant step. But where do you go from there? How do you know what sort of house will work for you? And what options are even out there?
There are many routes you can take. But when it comes to transportable (relocatable) and prefab (prefabricated) homes, it’s important to understand each style and what it could mean for your home buying experience.
Because here’s the thing: while these two approaches certainly share similarities, they also differ – sometimes significantly. Specifically, when it comes to the:
- Cost
- Building process
- Timeframes.
Even if you’re familiar with the idea of transportable and prefab homes (and plenty of Kiwis are), this article will help you compare new prefab vs used relocatable homes.
The New Zealand housing market today
The prefab sector in New Zealand has seen steady growth as homeowners seek faster, more cost-effective and greener building solutions. The prefabricated style of construction meets all those demands because it’s:
- Time-certain
- Cost-certain
- Consistently high-quality
- More sustainable than traditional builds.
Where prefab and transportable homes come in
While the terms ‘prefab’ and ‘transportable’ are often used interchangeably, they aren’t exactly the same. Prefab homes are modern and purpose-built, while transportable homes are generally pre-used or relocated dwellings.
Understanding their differences will give you the confidence you need to make the right choice for your own home.
Advance Build: the prefab expert
Advance Build has been designing, constructing and managing prefab projects since 2008. And, while the industry may have changed, our goal has remained the same: to help home buyers make informed decisions. With 16+ years’ experience, our team knows how to create solutions to fit all kinds of needs, styles and budgets.
So, how do used transportable and new prefab homes compare?
When comparing prefab homes vs relocatable homes, it’s helpful to look at how each is built and priced. Here’s a breakdown of those factors and what they mean for cost, completion and longevity.
| Factor | New prefab homes | Used relocatable homes |
| Build process | Built brand new in a controlled factory environment. This ensures precision, consistency and time-certainty. | Existing homes are transported to another site. As older buildings, they may already be showing signs of damage – which can worsen during the move. |
| Cost | Upfront, all-inclusive quote means cost-certainty. | Costs can vary depending on conditions of site and house. |
| Lifespan | Brand new buildings give you long-term durability and low maintenance living. | Shorter remaining lifespan (depending on your home’s age, materials and existing condition). |
| Completion date | Guaranteed move-in date. | Completion depends on variable factors – transport, site etc. |
What are the pros and cons of each?
New prefab homes in New Zealand are purpose-built for modern living, offering quality and efficiency from the start. Alternatively, used relocatable homes can provide a quick path to ownership – though they may come with a few extra considerations along the way.
Here’s what to weigh up first.
The pros of new prefab homes
- Brand new – Every part of your home is built to the latest New Zealand building standards using modern materials and energy-efficient design.
- Customisable – Choose your layout, colours, fixtures and finishes.
- Cost-certain – Turnkey pricing means you know your total cost upfront (no hidden extras or surprises along the way).
- Warranty – Advance Build homes come with a 10-year warranty on workmanship and materials, plus a 1-year defects and remedials period.
- Hassle-free – One dedicated, experienced team handles everything so you don’t have to.
The cons of new prefab homes
- Higher upfront cost – The initial price is higher than a used home. However, long-term costs are lower once you factor in fewer repairs, renovations and delays.
The pros of used relocatable homes
- Lower purchase price – Usually less expensive upfront than buying new.
- Character and charm – Many relocatable homes are classic villas or bungalows and feature period features that add instant appeal.
- Availability – Because the house already exists, you can move faster from purchase to site placement.
The cons of used relocatable homes
- Wear and tear – Older homes often need repairs or upgrades before you can move in.
- Renovation and compliance costs – Bringing an older home up to current New Zealand Building Code standards can add significant time and expense.
- Hidden / unforeseen expenses – From damaged framing to outdated wiring, surprises can quickly increase total costs.
- Transport risks – Moving a home can cause cracking or structural damage that needs fixing once onsite.
- Project management – Owners often need to coordinate every aspect themselves. Managing unfamiliar systems, processes and contractors can become stressful and time consuming.
Getting an expert on your side
Whatever path you take, you need the right team in your corner – right from the start.
‘Our aim is to make the decision making process simple and transparent for homeowners,’ explains Joseph Simpkin, Director at Advance Build. ‘We know it’s one of the biggest investments they’ll ever make, so we take the time to go through every option and answer every question.
‘At the end of the day, we want homeowners to understand exactly what’s on offer so they can feel confident in their decision – whatever that ends up being.’
Take the next step with Advance Build
Learn how Advance Build can help you create your ideal home. Our team is here to guide you through it all – from choosing a suitable design to understanding costs, timelines and processes.
Explore more here or get in touch with our experts today.
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