
Transportable granny flats
in Brisbane and Queensland.
A granny flat for family, guests or a carer, built in our factory with the kitchen, bathroom and wiring in, and delivered across South East Queensland.
Granny flat models for Queensland
Studio, 1 and 2 bedroom designs, built to order for Queensland blocks.

Expanda
Our most popular range, folds out to full width
20FT, 30FT, 40FT · 1 to 4 bedroomsView the Expanda
Single Side Expandable
Ships 2.08 m wide, expands to 4.34 m
20FT, 30FT, 40FT · opens to 4.34 m wideView the Single Side Expandable
Slide-out Studio
Compact to transport, opens to 4 m wide on site
20FT, 30FT · 22 to 35 m²View the Slide-out Studio
Studio Portable Dwelling
Self-contained studio, fitted out your way
20FT, 30FT, 40FT · 12 to 23 m²View the Studio Portable DwellingSecondary dwellings, without the guesswork.
In Queensland a granny flat is usually called a secondary dwelling. Rules differ between councils, so we explain what your block needs before you order.
- South East Queensland
We deliver across South East Queensland, including the Gold Coast and Sunshine Coast.
- For Queensland summers
Insulated walls and roof, Low-E double glazing, and air-con wiring on Deluxe.
- Tropical roof and deck
The Designer range adds a tropical roof, a deck and a 2.4 m ceiling for outdoor living.
- Sloping blocks
Concrete piers handle a slope, and a crane handles tight access.
- Family, guests or a carer
Studio, 1 and 2 bedroom layouts, with accessible options.
- Connected by your trades
Fitted in the factory. Your Queensland plumber and electrician connect it.
Visit us in Goodna
See the frame, the fit-out and the finishes up close at our Brisbane display centre, and bring your block details to talk through access.
Brisbane display centre
U4/18 Mill St, Goodna QLD 4300
- Tue to Fri9 am to 5 pm
- Saturday8 am to 2 pm
More in Brisbane & QLD
From quote to keys in 12 to 15 weeks.
- Quote
Size, finish, layout and delivery, itemised.
Reply in 1 business day - Build
Factory-built to your plan, with progress updates.
Weeks 1 to 10 - Deliver
Tilt-tray or crane onto piers, slab or compacted ground.
Weeks 12 to 15 - Connect
Water, waste and power at the labelled points.
Usually one day
Quote to keys in 12 to 15 weeks, on average
Questions people ask
Do I need approval for a granny flat in Queensland?
Usually, yes. Queensland calls it a secondary dwelling, and the rules differ between councils and from WA's. We explain what your block needs before you order.
Do you deliver to the Gold Coast and Sunshine Coast?
Yes. We deliver across South East Queensland, including the Gold Coast and Sunshine Coast. Transport and craning are itemised in your quote.
How does it handle a Queensland summer?
Every range has EPS-insulated walls and roof and Low-E double glazing. Deluxe and Designer come wired for air-con, and Designer adds a tropical roof.
Can I see a granny flat in Brisbane?
Visit our Brisbane display centre at U4/18 Mill St, Goodna, Tuesday to Saturday. Book a visit, or call ahead to check which models are on show.
How much does a granny flat cost in Brisbane?
It depends on the size, the range, the finishes and delivery. Tell us about your block and we reply with an itemised quote within one business day.
Customer reviews
See what owners across WA and QLD say about their Eco Portable.
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Get your quote, or come and see one.
A real person replies within one business day.
