Prefab kit home prices in Australia: what to compare before you buy
When comparing prefab kit homes, eco cabins or granny flats, the advertised price is only useful when you know exactly what it covers. A kit supply price and the budget for a finished home describe different scopes of work.
At Perfectly Tiny House, we bring design and coordinated supply together around your lifestyle and budget. Construction and installation are handled by your chosen builder and trades.

Start with the home you need
Decide how you want to use the space, how many bedrooms you need and which features matter most. A compact cabin, a granny flat and a family home need different layouts. Compare floor plans as well as prices so the design fits your plans.
Ask what is included in the kit price
Request an itemised specification for the exact design and package you are considering. Ask which structural components, windows, doors, roofing, cladding and interior items are included, and which are optional. Confirm the scope of kitchen, bathroom and storage supply rather than assuming every pictured feature comes with the package.
Also ask whether the quoted amount includes GST, delivery to your location and any changes to the standard design. Confirm what drawings and documents are supplied, and what additional input your local professionals will need.
Budget for the work around the kit
Ask your builder and relevant professionals to price the work required for your particular site. Items to check include site preparation, foundations, transport and unloading, assembly, trade work, service connections, interior completion and any assessments or approvals your project requires.
Record who is responsible for each item. Allow for the finishes and furniture you want, and discuss an allowance for changes or unexpected site work with your builder. This gives you a clearer project budget than comparing kit prices alone.
Compare like with like
Put each quote beside the same checklist: floor area, layout, supplied materials, finishes, delivery, documentation and separately arranged work. A lower headline price may cover a smaller package. Ask for unclear inclusions to be confirmed in writing.
How PTH can help
PTH provides design and coordinated supply for prefab kit homes, eco cabins and granny flats, alongside complete renovation packages and coordinated furniture. We help bring your choices together; your chosen professionals carry out building and installation.
Tell us your preferred home type, location, intended use, bedroom needs and budget range. We can discuss the designs and supply options that suit your brief and help clarify what you will need to arrange separately.




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