South Australian holiday park operators have a narrow window to add cabins. Most parks earn their year over a few busy months, and building inside a trading park means noise, trucks and closed sites at the worst time. Owners from the Fleurieu to the Eyre Peninsula and the Riverland also face a thin pool of local trades. This page is for operators, and the builders they hire, who want new cabins without months of site work between powered sites.
Why modular cabins fit South Australian parks
Yahoo Finance reported on 29 Sep 2026 that there are about 4,000 construction vacancies in South Australia, out of about 141,000 nationally. In a regional town, that shortage lands on the park first. The same carpenters are wanted on homes, schools and farm sheds, and a cabin job gets pushed back.
A volumetric cabin moves most of that work off the park. The steel frame, walls, wet areas, kitchenette and finishes are done in an offsite factory. The module arrives on a truck, is lifted onto footings and connected. Your local builder and trades focus on the footings, services, decks and paths, which is work they can schedule around guests.
Council-run parks are a good guide to how buyers now procure cabins. Kempsey Shire Council tendered 11 new one, two and three bedroom cabins at Crescent Head Holiday Park, funded from its Crown Lands reserve, with completion expected in 2026-27 (Kempsey Shire Council, 26 Nov 2025). South Australian councils that run caravan parks can use a similar package: a clear cabin brief, a builder to install, and a module supplier quoting against the same drawings. Our national guide to modular cabins for holiday and caravan parks covers layouts.
What EcoPrestige supplies
EcoPrestige supplies engineered structural steel volumetric modules. For parks, that usually means:
- One, two and three bedroom cabins, each made from one or more modules.
- Studio and couples cabins with an ensuite and kitchenette.
- Accessible cabins planned around the access rules your surveyor applies.
- Amenity blocks, laundries and reception or office modules.
- Repeat cabin types, so a second stage matches the first.
The structural steel frame is fabricated in an offsite factory and inspected there by the project engineer. Decks, stairs and verandahs are usually site-built by your builder so they suit each site in the park.
What does not fit
Some park sites need a different answer. A lot hemmed in by mature trees with no crane path, a creek-side site with a high flood level, or an internal road a loaded truck cannot turn in, all need checking before a module is right. Coastal sites need corrosion protection chosen for the exposure. A caravan or a relocatable unit registered as a vehicle is a different product, and we do not supply it. EcoPrestige does not hire cabins.
The approval path in South Australia
Cabin accommodation is assessed under the Planning, Development and Infrastructure Act. Planning consent comes first where the park needs it, then building consent. Certification is by an accredited professional under that Act. South Australia has no designer or engineer registration category, so the client engages qualified consultants for design, structure and the energy assessment, and the energy assessment is done independently of the design. Confirm with your building surveyor or certifier.
EcoPrestige coordinates the module design with your consultants; permit drawings are issued by the registered or licensed practitioner the state requires. Motel-style cabins are typically Class 3, confirmed by your building surveyor. Our page on building permits, inspections and occupancy for modular buildings explains how certifiers deal with factory-built work.
The programme
Footings, service trenches and paths go in while the cabins are built and inspected in the factory. Factory and site work run in parallel, so time on site is shorter. For a park, this lets the install be booked into a quieter month. Cabin sites can be closed for a short lift and connection, then reopened once the builder has finished decks and the certifier has signed off. The installation and crane lift guide sets out what the builder prepares.
What to send us
- 1. The park address and a site plan showing each new cabin site.
- 2. The cabin mix: bedrooms, sleeping numbers and any accessible cabins.
- 3. Photos of the internal roads, gates and overhead lines on the way in.
- 4. Your quiet season and the date the cabins need to be let.
- 5. Any planning consent, existing drawings or a park masterplan.
- 6. The builder you plan to use, if you already have one.
Operators in other states can compare the Queensland holiday park cabins page, and South Australian builders can read our South Australia modular construction page.
FAQ: holiday park cabins in South Australia
Can new cabins be installed while the park stays open?
Usually, yes. The modules arrive finished and are lifted onto prepared footings, so the noisy work in the park is short. Your builder plans the lift path and the exclusion zone around guest sites.
What NCC class are holiday park cabins in South Australia?
Motel-style cabins let to guests are typically Class 3, confirmed by your building surveyor. Small cabins can fall into another class depending on size and use, which is why the class is settled before the design is fixed.
Who approves the cabins in South Australia?
An accredited professional under the Planning, Development and Infrastructure Act assesses and certifies the building work. Planning consent comes first where the park needs it. Confirm with your building surveyor or certifier.
Does EcoPrestige install the cabins?
No. EcoPrestige is a supplier, not a builder. Your builder carries the head contract, the footings, the crane lift and the service connections.
How much does a cabin cost?
A supply price is quoted for your site once we know the cabin mix, the finishes and the access inside the park.
More detail: AS 3740 wet area waterproofing.
Related: our guide to modular accommodation in NSW.
Planning new cabins for a South Australian park?
Send the site, the use and any drawings to prebuilt@ecoprestige.com.au or download our technical brochures.