Gold Coast · Granny flat guide
Building a granny flat in Gold Coast: rules, approval and what the data shows
Gold Coast City Plan (v13) sets the rules for a granny flat or secondary dwelling in Gold Coast. The figures on this page come from 32 decided secondary dwelling (granny flat) applications recorded against Gold Coast council, current to 9 Sept 2026.
According to Casa Intelligence analysis of 32 decided secondary dwelling (granny flat) applications in Gold Coast, 100% were approved.
100%
Approval rate
32 of 32 decided Gold Coast applications
not held
Median decision time
Not enough dated Gold Coast granny flat and secondary dwelling records
32
Decided applications
Gold Coast secondary dwelling (granny flat) applications
11
Zones tracked
Gold Coast granny flat and secondary dwelling zone rows citing Gold Coast City Plan (v13)
Do you need council approval for a granny flat or secondary dwelling in Gold Coast?
Whether a granny flat or secondary dwelling in Gold Coast needs a development application is decided by Gold Coast City Plan (v13), which places each proposal in one of the three Planning Act 2016 categories: accepted development, code assessable or impact assessable. For a Gold Coast lot the answer turns on the zone, any precinct mapped over it and the overlays that apply, so Gold Coast council does not publish one blanket answer for granny flat and secondary dwelling proposals.
Casa's rules register for Gold Coast City Plan (v13) records a secondary dwelling as contemplated in 5 of the 11 Gold Coast zones it tracks, including Emerging Community, Low Density Residential, Medium Density Residential, Rural Residential and 1 other zone, and not in 6 others. A Gold Coast granny flat that meets the scheme's size and siting requirements for its zone can often proceed on building approval alone, while one that falls outside them or picks up an overlay trigger needs a development application.
Gold Coast's own wording on secondary dwellings is quoted further down this page from the Secondary dwelling code, which is the passage a Gold Coast assessing officer reads first.
The zone, precinct and overlay position of one Gold Coast address is what settles the pathway for a granny flat or secondary dwelling, and a free Casa block check reads all three for any Gold Coast lot in seconds.
What Gold Coast’s scheme says about granny flat and secondary dwelling development
The passage below is quoted word for word from Gold Coast City Plan (v13), the instrument Gold Coast council assesses granny flat and secondary dwelling proposals against, from the Secondary dwelling code, as Casa held the Gold Coast scheme text on 9 Sept 2026.
“The purpose of the Secondary dwelling code is to regulate the scale and appearance of secondary dwellings.”
Source for these Gold Coast granny flat and secondary dwelling passages: Gold Coast City Plan (v13) (Gold Coast council)
Granny flat position by zone in Gold Coast
Casa's register holds 11 Gold Coast zone rows relevant to a granny flat or secondary dwelling, each citing Gold Coast City Plan (v13), and precinct mapping and overlays tighten these granny flat and secondary dwelling positions for individual Gold Coast lots.
| Zone | Secondary dwelling |
|---|---|
| Emerging Community | Yes |
| Low Density Residential | Yes |
| Medium Density Residential | Yes |
| Rural Residential | Yes |
| Rural | Yes |
| Centre | No |
| High Density Residential | No |
| Low Impact Industry | No |
| Medium Impact Industry | No |
| Mixed Use | No |
| Open Space | No |
"not held" means Gold Coast's register has no value for that granny flat and secondary dwelling cell, not that the scheme is silent. Height, setback and site-cover figures for Gold Coast zones are held in the register but have not been checked against the scheme text, so they are not printed on this granny flat and secondary dwelling page.
How granny flat and secondary dwelling applications have fared in Gold Coast
Gold Coast council has decided 32 secondary dwelling (granny flat) applications in our dataset, approving 32 (100%) and refusing 0. That is level with the pooled South East Queensland figure of 99.6% across 1,804 decided granny flat and secondary dwelling applications in the 5 councils Casa tracks, ranking Gold Coast 1st of 5 for approval rate.
Granny flat work is under 1% of everything Gold Coast council has decided in our records (34,623 applications of all kinds), which makes Gold Coast the 4th largest granny flat and secondary dwelling cohort of the 5 councils.
We do not hold enough dated granny flat and secondary dwelling records for Gold Coast to publish a reliable median decision time, so the timing figures other councils show are left blank here.
The busiest year for granny flat and secondary dwelling decisions in Gold Coast was 2018, with 1 decided. In 2025 Gold Coast council decided 1 and approved 100%, against 1 decided in 2024.
Gold Coast granny flat and secondary dwelling decisions by year
| Year | Decided | Approved | Refused | Approval rate |
|---|---|---|---|---|
| 2018 | 1 | 1 | 0 | 100% |
| 2024 | 1 | 1 | 0 | 100% |
| 2025 | 1 | 1 | 0 | 100% |
| 2026 | 1 | 1 | 0 | 100% |
Recent granny flat and secondary dwelling decisions in Gold Coast
The 5 most recently decided secondary dwelling (granny flat) applications recorded against Gold Coast council, each cited by Gold Coast's own application number so it can be looked up on the council's register.
| Application | Decision | Decided | Days to decision |
|---|---|---|---|
| PN127418/04/02 | approved | 27 May 2026 | not held |
| PN159046/01/DA4 | approved | 30 June 2025 | not held |
| PN138651/04/04 | approved | 7 Mar 2024 | not held |
| PN147365/04/02 | approved | 20 Aug 2018 | not held |
| PN338288/04/03 | approved | not held | not held |
Granny flat in Gold Coast: common questions
Do I need council approval for a granny flat or secondary dwelling in Gold Coast?
Only your lot's zone, precinct and overlays under Gold Coast City Plan (v13) can answer that for a granny flat or secondary dwelling at a Gold Coast address. Some compliant Gold Coast proposals of this type proceed on building approval alone, while others need a full development application. Gold Coast council has decided 32 secondary dwelling (granny flat) applications in our records, so the pathway question comes up occasionally in Gold Coast.
Which zones allow granny flat and secondary dwelling development in Gold Coast?
Casa's register for Gold Coast City Plan (v13) records granny flat and secondary dwelling development as contemplated in Emerging Community, Low Density Residential, Medium Density Residential, Rural Residential and Rural, 5 of the 11 Gold Coast zones tracked. Precinct mapping and overlays can still restrict a Gold Coast lot inside one of those zones.
What is the approval rate for granny flat or secondary dwelling applications in Gold Coast?
100% of the 32 decided secondary dwelling (granny flat) applications recorded against Gold Coast council were approved and 0 were refused. Gold Coast sits against a pooled granny flat and secondary dwelling figure of 99.6% across the 5 South East Queensland councils Casa tracks. These are past Gold Coast decisions and they do not guarantee any future granny flat and secondary dwelling outcome.
What does Gold Coast City Plan (v13) say about granny flat and secondary dwelling development in Gold Coast?
The Secondary dwelling code (section 9.3.18.2) states: "The purpose of the Secondary dwelling code is to regulate the scale and appearance of secondary dwellings."
About this guide
The zone rows on this page come from Casa's rules register for Gold Coast City Plan (v13), and the statistics from 32 decided secondary dwelling (granny flat) applications recorded against Gold Coast council between 20 Aug 2018 and 27 May 2026, computed on 9 Sept 2026.
Gold Coast amends its scheme over time, and precincts, local plans and overlays can vary these granny flat and secondary dwelling rules for a single Gold Coast lot. Past Gold Coast decisions describe how comparable granny flat and secondary dwelling proposals fared and do not predict any future application.
This page is general information, not planning or legal advice.
Would a Gold Coast block support a granny flat or secondary dwelling? Check the address free.
Gold Coast-wide granny flat and secondary dwelling rules give the frame, and a free block check reads the zone, precinct and overlays for one Gold Coast address and returns a Casa Score for a granny flat or secondary dwelling in seconds.
What the Gold Coast granny flat rules mean for your site
This guide covers Gold Coast at council level across 32 decided secondary dwelling (granny flat) applications. A Preliminary Planning Report covers one address: the likely pathway for a granny flat or secondary dwelling, the constraints on that Gold Coast lot, and the comparable Gold Coast approvals, prepared by our planning team and delivered within three business days.