Olive 80
Everything that defines the Olive 60, given more room to breathe. At 80m², the cathedral ceiling and full-height glass façade feel even more commanding. Two bedrooms, two bathrooms, the same dual living credentials with the added generosity of space that makes long-term living genuinely comfortable. Our largest 80m² granny flat design, built across Brisbane, the Gold Coast and Logan.
· 80m² · 2 Bed - 2 Bath
FAQs
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Generally no — gross floor area is measured around the external walls and typically excludes decks, patios, balconies and unenclosed carports. It is the single most useful thing to build an 80m² granny flat design around.
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Yes, and that is how nearly all of them are built. An 80m² granny flat design is assessed on the block as a whole, so the age of the existing house matters less than how much room and site cover is left over.
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Yes, councils require laundry provision in the second dwelling, though it can be a cupboard-style setup rather than a separate room. An 80m² granny flat design has space for a dedicated laundry.
Only enclosed floor area counts toward your council allowance, which is how the Olive 80 delivers 106m² of usable space while occupying 80m² of your limit — the 26m² covered deck sits outside the calculation entirely. It is the most living space available in the range without tipping into a development application in Brisbane. See how each council measures it.
Also consider the Olive 60 at a smaller scale or the Onyx 80 with a different layout.
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