The 20 SQM Rule: Queensland’s “No-Permit” Granny Flat Threshold

Granny Flat Handbook: Design, Cost & Value in Queensland & 20 sqm Rule

As a portable modular home developer in Queensland, I am often asked by homeowners how they can add extra living space without drowning in council paperwork. In the 2026 property market, the “20 SQM Rule” has become the golden threshold for those looking for a rapid, cost-effective expansion. While larger secondary dwellings (often up to […]

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Our competitive starting prices make enhancing your property’s value affordable and hassle-free. Take the first step towards your dream living or working space. Request your personalised quote today.

Get a Free Quote

Our competitive starting prices make enhancing your property’s value affordable and hassle-free. Take the first step towards your dream living or working space. Request your personalised quote today.

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