Unit2Go is experienced in Tiny House Construction, Transport and Planning

The Tiny House NZ movement has arrived.

Why has the movement gained so much traction and caused excitement lately?

Many people now realise that they do not need/want a large home. Large houses are more expensive to build, more to furnish, heat and take longer to clean! A tiny house, however, can be affordable, easy to maintain and provide a truly sustainable approach to living simply.

The small house movement started in the United States and gained in popularity during the 2008 financial crisis. You can read more about the History of the Tiny House here.

FAQ granny flat

Multiple Uses for a Tiny House

Some of the common reasons for wanting to build a tiny house are:

We have some very clever house designs available ideally suited to all of these uses.

At unit2go we build our tiny houses on a steel chassis if you need to relocate your dwelling to another site in the future.

We can also build on a trailer.

Then your house can become a granny flat or a bach later down the track.

exterior of a transportable unit used for a rental property

Unit2Go is experienced in Tiny House Construction, Transport and Planning

When building a new Unit2go home, we feel it’s important for the customer to know who you are dealing with. Unit2go is managed by directors and staff with over 50 years combined experience in the building industry. We pride ourselves on being a completely 100% New Zealand owned and operated company.  We use materials in our Tiny Homes that are manufactured and/or supplied by New Zealand companies.

Unit2go offers plans ranging in sizes from under 10m2 and up to 105m2. If you feel that our plans do not suit you, we can use them as a guide to help you decide upon your home.

Our experienced staff will guide you to ensure your building experience is an enjoyable one.

We have a new purpose-built factory at 141 Boundary Rd, Papakura, Auckland. (Viewing by appointment)

Browse our selection or contact us.

exterior of a transportable unit used for a rental property

Tiny House NZ Regulations
Working in with Local Council Requirements In New Zealand

A floor area of just under 65m2 complies with the district plan requirements of many local Councils for minor dwellings.

As requirements vary around New Zealand, your local Council will be able to advise you of the specific requirements that apply in your area, or we are happy to assist you with this research and help you develop a floor plan to suit. For example please read Auckland Council Guidelines for cabins and sleepouts

The placing of a tiny house on a trailer is a current trend that people are using to get past “Council consents”, however, be very wary of this as it is not a guaranteed way around the law. Council’s view is that once the “Vehicle” (tiny house on wheels) is lived in on a permanent basis, it then becomes a “structure” and must comply with the building code.

We are also finding that the mobile tiny houses are extremely costly to produce. Often for the same price or slightly more you can have a fully consented Tiny house. (This also gives you much greater options if you require financing) and is transportable.

Tiny House Trailer NZ FAQ

What is a Tiny House?


A tiny house is a house built to fit within the NZTA light trailer (TB class) specifications.

How wide can my house be?


2.5m is the limit for light trailers. 2.4m is a practical maximum width for building specifications, ply sheets for flooring, etc. and this allows 50mm outside of the wall-frame for cladding and any other exterior fittings. (You can go wider but will need a pilot vehicle when it is in transit)

How long can my house be?


NZTA light trailer specifications say tiny house trailer can be 12.5m long.

It is not practical to do so because:

– The maximum length from axle’s centre to the rear is 4m, therefore, at more than 8m of body length the trailer cannot be balanced and the drawbar weight increases.
– Keeping your house within the maximum allowable GVM of 3500kg will be difficult to achieve at 7.8m. As the chassis gets longer, it also gets heavier, leaving even less margin to build your house within.
– NZ roads have many small roundabouts, tight intersections and lumpy, bumpy roads. The clearance angles reduce as length increases. We recommend a maximum frame length of 7.8m (7.2 is better) with a 1.5m drawbar.

How high can my house be?


The maximum height allowable on New Zealand roads is 4.25m.

How heavy is a Tiny House trailer?


Depending upon the length and individual specifications, you can expect your house trailer to be between 700 and 750kg as a bare rolling chassis.

Will I need to register my Tiny House trailer?


Your tiny house, as a TB class vehicle, is required by law to display a current licence (registration) and current Warrant of Fitness when on public roads.

Can I tow my Tiny House?


Yes, Your standard class 1 New Zealand driver’s licence currently allows for 6000kg GVM. If your tiny house is 3500kg, a vehicle that is rated to tow it* and any load within will be more than 2500kg.

Will my Tiny House need brakes?


Yes. As a TB class vehicle greater than 2500kg, it requires 1. Direct acting service brakes. That is controlled by the driver, not the overrun of the trailer. 2. A breakaway system to engage brakes automatically upon breakaway. 3. A parking brake

Learn More About Tiny Houses in NZ

Before getting a Tiny House

A tiny house might sound like an easy option, but there are still plenty of questions to ask before getting a tiny house. Whether you are planning to site the house in a permanent location and how to deal with things like water and heating all need to be considered.

Before getting a Tiny House

a tiny house in NZ is a housing option that could save you money

Why choose a Tiny House

With house prices creeping ever higher, getting a foot on the property ladder can be hard. Renting is a cheaper option, but does not always have the permanency of an owned house. For people who want to have somewhere to call their own, a Tiny House is becoming an increasingly popular choice.

Affordable Tiny Houses

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History of Tiny Houses in NZ

The concept of tiny houses has been around for a long time. Japan in the 1970s created one of the first large-scale tiny accommodation setups. In Russia, a living style which combined tiny private accommodation with shared kitchen and living areas was built as far back as the 1930s.

History of Tiny Houses

Rent to buy Cabins

Save money with a Tiny House in NZ

If the thought of the expense of house buying worries you, save with a tiny house in NZ might be an alternative. These are becoming a popular choice with people on smaller budgets or who are looking for more flexibility.

Save with a Tiny House