Logan · South East Queensland · Granny flat data
Building a granny flat in Mount Warren Park: what the council data shows
Not enough decided granny flat applications in Mount Warren Park to publish suburb-level rates — so this page shows the honest picture: what we hold for Mount Warren Park, and how granny flat applications have fared across Logan. Data current as of 26 July 2026.
Casa Intelligence holds 7 decided granny flat applications for Mount Warren Park — too few to publish a suburb-level rate — while across Logan, 90% of 1,339 decided granny flat applications were approved.
7
Decided in Mount Warren Park
Too few to publish a suburb-level rate
90%
Logan-wide approval
1,203 of 1,339 decided applications
28 days
Logan median decision
Lodgement to decision (n=1,324)
29 Jan 2025
Latest local decision
Most recent decided granny flat application in Mount Warren Park
Why we don’t publish a Mount Warren Park approval rate
Our records hold 7 decided secondary dwelling (granny flat) applications on Mount Warren Park properties. A percentage computed from a sample that small would look authoritative and mean almost nothing, so we don’t publish one. That is not a gap in council data — it usually reflects that many compliant granny flats proceed without a development application (building approval only), so few ever appear in DA records.
Across Logan as a whole the sample is meaningful: 90% of 1,339 decided secondary dwelling (granny flat) applications were approved, with a median decision time of 28 days. These are real, decided applications assessed by the Logan council, not estimates or modelling.
Whether a granny flat works on a specific Mount Warren Park block comes down to the zone, precinct and overlays for that address — lot size, flood and character mapping decide more than suburb averages ever will.
About this data
These figures summarise decided development applications recorded against Mount Warren Park properties and Logan council records, current as of 26 July 2026. Past decisions describe how comparable proposals have fared — they do not guarantee, and cannot predict, the outcome of any future application. This page is general information, not planning or legal advice: what is achievable on a specific site depends on its zoning, overlays, lot dimensions and assessment pathway.
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