Tasmania has done something no other state has managed. It has written down, in plain language, where a tiny house on wheels sits in the regulatory system, in two separate government documents that agree with each other.
Anyone looking at tiny homes in Tasmania is in the best position of any buyer in Australia. Not because everything is permitted, but because you can find the answer before you spend money.
We build tiny houses on wheels in East Lismore, New South Wales and deliver Australia wide including into Tasmania. Getting one there means a sea crossing, and we will be straight about what that costs.
Can you live in a tiny house in Tasmania
Yes, with conditions, and the conditions are written down.
The key document is the regulatory note titled Tiny Houses, published by Consumer, Building and Occupational Services in the Department of Justice. It splits tiny houses into two categories and treats them very differently.
One is a habitable building that is not road registrable. It needs planning approval, must comply with the Building Act 2016 and the National Construction Code, requires a building surveyor, and needs an occupancy permit before anyone lives in it.
Category two is a road registrable vehicle, which covers what most people mean by a tiny house on wheels. These are not classified under the National Construction Code. The note contains the sentence that matters most to any buyer: “A structure is no longer deemed road registrable where it is connected to the ground by any form of construction or plumbing work.” Keep it on its wheels and keep the plumbing flexible and it stays a vehicle. Bolt it down or hard plumb it and it becomes a building, with everything that follows.
Planning is a separate question from building. The State Planning Office published a Tiny Houses Fact Sheet on 3 December 2024 covering the Tasmanian Planning Scheme side, and it draws the same line. A structure fixed to the ground through a water or wastewater connection, or joined to another structure such as a deck or awning, would normally be considered permanent. It also warns that some councils have by-laws managing the temporary use of caravans, and tells readers to seek council advice before residing permanently in a tiny house. Take that advice.
What the rules actually say
Registration. A tiny house on wheels is registered through the Tasmanian motor vehicle registry as a caravan or trailer. Aggregate trailer mass under 4.5 tonnes keeps it a light trailer. Our homes are 2.5 metres wide, the standard legal limit, so width never triggers an oversize permit.
Building work categories. The Director’s Determination, Categories of Building and Demolition Work sets out four categories, from low risk work an owner may carry out through to permit building work needing council approval. It treats a caravan annexe, a rigid structure such as a carport, deck or veranda up to 18 square metres associated with a registrable motor vehicle, as low risk work. Read it before you build a deck beside your tiny home.
Plumbing and waste. Here the CBOS note is most specific. A road registrable structure cannot be directly connected to plumbing services. It permits instead an adjacent Class 10 structure with plumbing, a WaterMark certified amenity pod, or an approved dump point connected to sewer or to a blind tank. It also states plainly that waterless composting toilets are not permitted in a caravan or trailer based structure. If a builder elsewhere has sold you on a composting toilet, rethink that before the home goes on the ferry.
Secondary residences. For a fixed building rather than a vehicle, the Tasmanian Planning Scheme allows a secondary residence of up to 60 square metres on the same site as a single dwelling, sharing access, parking, water, sewerage, gas, electricity and telecommunications with the main house. In the main residential zones this can be a No Permit Required use where the scheme’s requirements are met, and as at 2026 the State Planning Office confirms the 60 square metre figure is unchanged.
Overlays override everything. A bushfire prone area, landslip hazard or heritage overlay pulls an otherwise permit free proposal back into a full application. Check the overlay first.
Council by council reality
Occupying a caravan on private land is governed by council by-laws made under the Local Government Act 1993, and this is where councils differ most.
Break O’Day Council publishes the clearest position we have found anywhere in Australia. Its caravan licence FAQ states a licence is required where a caravan is occupied for 30 or more days in a calendar year, and that occupation under 30 days does not need one. Licences run 12 months. The council asks for a site plan showing distances to boundaries, photographs showing smoke detectors and a fire extinguisher, and partial screening from the street by a 1.5 metre fence, landscaping or garden walls. Residential lots under 1,000 square metres are capped at two caravans without the General Manager’s approval.
Huon Valley Council operates a permit to camp, keep or occupy a caravan on private land under its Caravan By-Law 1 of 2015. The definition is broad and expressly includes a house on wheels. The permit is annual, expiring 1 January, with application, inspection and renewal fees.
Derwent Valley Council publishes a tiny homes and caravans fact sheet drawing the same line as the state documents, separating a permanent structure attached to land from a structure on wheels capable of registration as a vehicle.
Not every Tasmanian council is this organised, and by-laws change. Ring the council for the block you are buying, ask about the caravan by-law and any overlay on the title, and get the answer by email.
Getting a tiny home to Tasmania
Your home travels roughly 1,700 kilometres by road from our East Lismore workshop to North Geelong, then crosses on Spirit of Tasmania to East Devonport. The crossing is about 11 hours and runs daily. Spirit of Tasmania accepts over dimensional wheeled freight and quotes on the length, width, height and weight of the unit rather than off a price list.
The sea leg is a real cost that belongs in your budget from the start, and because it is priced per unit a 9.5 metre home costs more to ship than a 7.4 metre one. Freight also has to be at the terminal three hours before a night sailing and two before a day sailing, which adds time at each end.
From Devonport the road leg to Hobart, Launceston or the east coast is short by mainland standards. Tasmanian driveways are not. Steep, narrow and often gravel, they cause more trouble on delivery day than anything else, so send us photographs of the access, gate width, overhanging trees and the final standing spot before you commit.
Which of our models suits Tasmania
7.4m Cozy, from $130,000. Sensible where access is tight or the shipping budget binds. Less volume to heat through a Tasmanian winter is a genuine advantage.
8.4m Essence, from $170,000. The balance point for most Tasmanian buyers. Room for a separate bedroom and a real living area, still manageable on a ferry booking and a farm track.
9.5m Grand, from $165,000. For rural blocks with good access. Worth it if the site suits, expensive to ship if it does not.
Whichever you pick, specify for cold. Tasmania finds every gap in an insulation envelope, and condensation matters as much as heating.
Frequently asked questions
Are tiny houses legal in Tasmania?
Yes, and Tasmania is clearer about it than most states. The Consumer, Building and Occupational Services regulatory note Tiny Houses treats a structure that is capable of road registration as a vehicle rather than a building, so it sits outside the Building Act 2016 and the National Construction Code. That status ends the moment it is connected to the ground or to plumbing. Planning approval can still apply to the residential use of the land.
How long can I live in a tiny house on wheels in Tasmania without a permit?
It depends on the council, because caravan occupation is handled through by-laws made under the Local Government Act 1993. Break O’Day Council, for example, requires a caravan licence where a caravan is occupied for 30 or more days in a calendar year. Huon Valley Council runs a permit under its Caravan By-Law 1 of 2015. Check your own council rather than assuming a statewide number.
Does a tiny house on wheels need a building permit in Tasmania?
Not while it remains road registrable. The CBOS regulatory note is explicit that a structure is no longer deemed road registrable once it is connected to the ground by any form of construction or plumbing work, and at that point the Building Act 2016 and the National Construction Code apply, along with a building surveyor and an occupancy permit before it can be lived in.
Can I connect a tiny house on wheels to water and sewer in Tasmania?
Not directly. The CBOS regulatory note says road registrable structures cannot be directly connected to plumbing services. It sets out the alternatives: an adjacent Class 10 structure with plumbing, a WaterMark certified amenity pod, or an approved dump point connected to sewer or to a blind tank. It also states that waterless composting toilets are not permitted in a caravan or trailer based structure.
What is the difference between a tiny house and a secondary residence in Tasmania?
A secondary residence is a fixed, self contained residence of up to 60 square metres on the same site as a single dwelling, sharing access, parking and service connections with the main house. The State Planning Office Tiny Houses Fact Sheet confirms it can be a No Permit Required use in main residential zones where the rules are met. A tiny house on wheels is a registered vehicle and a different pathway entirely.
How do you get a tiny home across Bass Strait?
By sea, and it is not cheap. Spirit of Tasmania runs roll on roll off freight daily between North Geelong and East Devonport with a crossing of about 11 hours, and it accepts over dimensional wheeled freight. Freight is quoted per unit on dimensions and weight. Budget for the road leg from Lismore to Geelong as well, which is roughly 1,700 kilometres before you reach the boat.
Is a tiny house warm enough for a Tasmanian winter?
It can be, but only if you specify for it. Tasmania is the coldest state and a small volume of air is easy to heat and easy to lose. Insulation thickness, double glazing, a properly sized heater and managing condensation matter far more here than in Queensland. Talk to us about the winter specification before you choose a model, not after.
Talk to Peter before you book the ferry
Peter Wigley is our CEO and the New South Wales State Lead for the Australian Tiny House Association, and he lives in a tiny home himself. Tasmania is where the homework pays off, because the rules are written down and the council conversation can happen before you commit a cent. Call Peter on 0411 079 446 or email info@tinyhomesaustralia.com.au and we will work through the model, the winter specification, the freight and the questions for your council.