Logan · South East Queensland · DA statistics
Building a granny flat in Kingston: approval rates, timelines and costs
Real outcomes from 19 decided secondary dwelling (granny flat) applications on Kingston properties, drawn from Logan council records. Data current as of 8 July 2026.
According to Casa Intelligence analysis of 19 decided applications in Logan, 95% of granny flat and secondary dwelling applications in Kingston were approved, with a median decision time of 30 days.
95%
Approval rate
18 of 19 decided applications
30 days
Median decision time
Lodgement to decision (n=18)
19
Decided applications
Comparable secondary dwelling (granny flat) applications
11 Apr 2025
Latest decision
Most recent decided application in this cohort
What the numbers say about Kingston
Across 19 decided secondary dwelling (granny flat) applications on Kingston properties, 18 were approved — an approval rate of 95%. That reflects a strong track record for this kind of proposal. These are real, decided applications assessed by the Logan council, not estimates or modelling.
The median time from lodgement to decision was 30 days (measured across the 18 applications in this cohort with both dates recorded). That is a comparatively fast assessment turnaround. Individual applications vary widely with information requests, referrals and the assessment pathway that applies to the specific site.
Based on 19 decided applications in Logan, these figures describe how comparable proposals have actually fared — but every site is different. Zoning, overlays, lot dimensions and the assessment pathway for your specific parcel decide what is realistic for your project.
Recent decisions in Kingston
The most recent decided secondary dwelling (granny flat) applications in this cohort, cited by real council application number so you can verify each one yourself.
| Application | Decision | Decided | Days to decision |
|---|---|---|---|
| CAR/107/2025 | Approved | 11 Apr 2025 | 36 days |
| CAR/37/2025 | Approved | 21 Mar 2025 | 46 days |
| CAR/453/2024 | Approved | 10 Jan 2025 | 58 days |
| MCUR/236/2022 | Approved | 19 Sept 2022 | 6 days |
| MCUR/184/2022 | Approved | 2 Aug 2022 | 32 days |
About this data
These statistics summarise decided development applications recorded against Kingston properties in Logan council records, current as of 8 July 2026. Past decisions describe how comparable proposals have fared — they do not guarantee, and cannot predict, the outcome of any future application. Council assesses every application on its merits against the planning scheme that applies at the time. 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.
Own a block in Kingston? Check where it stands — free.
The statistics above describe the suburb. A free block check tells you about your address: Casa Score, zone and overlay position, in seconds.
Find out what these numbers mean for your site
Suburb statistics tell you the odds. A Preliminary Planning Report tells you where your address stands: approval likelihood, code vs impact pathway, constraints, costs and comparable approved DAs — prepared by a qualified development professional (Master of Architecture) and delivered in minutes.