Dual occupancy in Townsville — do you need approval?
Townsville City Council's planning scheme — the Townsville City Plan — decides whether a dual occupancy needs a development application, and the answer depends on the zone your property is in. Below is what its table of assessment says for each zone; or check your own address.
In a low density residential zone
Accepted if you meet the requirements. A dual occupancy (duplex) needs no development application in the Low density residential zone unless it is in the Stables precinct, where an impact assessable application is needed; a shared private driveway brings in the Works code requirements.
I don't know my zone — choose my council instead
The zone is on your rates notice, or a Landbrief site report will find it for you.
Zone by zone
Dual occupancy. Residential zones first.
| Zone | What the table says | Conditions | What you'll need |
|---|---|---|---|
| Low density residential zone | Accepted if you meet the requirements Table 5.5.1 | if not in the Stables precinct and not involving a street or common access way within a common private title (accepted subject to the Works code if it does)If not met: a development application with impact assessment (neighbours can make submissions). | Building approvalAssessed against: Works code |
| Medium density residential zone | No planning approval needed Table 5.5.2 | if not involving a street or common access way within a common private title (accepted subject to the Works code if it does)If not met: accepted if you meet the requirements. | Building approvalAssessed against: Works code |
| High density residential zone | No planning approval needed Table 5.5.4 | if not involving a street or common access way within a common private title (accepted subject to the Works code if it does)If not met: accepted if you meet the requirements. | Building approvalAssessed against: Works code |
| Character residential zone | No planning approval needed Table 5.5.6 | if not involving a street or common access way within a common private title (accepted subject to the Works code if it does)If not met: accepted if you meet the requirements. | Building approvalAssessed against: Works code |
| Rural residential zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.5 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Emerging community zone | Accepted if you meet the requirements Table 5.5.22 | if the lot will not have more than two dwellings of any kind and not involving a street or common access way within a common private title (accepted subject to the Works code if it does)If not met: a development application with impact assessment (neighbours can make submissions). | Building approvalAssessed against: Works code |
| Community facilities zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.16 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| District centre zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.9 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Environmental management and conservation zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.17 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| High impact industry zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.20 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Local centre zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.8 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Low impact industry zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.18 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Major centre zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.10 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Medium impact industry zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.19 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Mixed use zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.13 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Neighbourhood centre zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.7 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Open space zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.15 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Principal centre zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.11 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Rural zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.21 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Special purpose zone | It depends — see below Table 5.5.23 | in the Townsville State Development Area | Building approvalAssessed against: Development Scheme for the Townsville State Development Area |
| Specialised centre zone | Needs a development application (impact assessment — neighbours can make submissions) Table 5.5.12 | Dual occupancy is not a listed use in this zone | Building approvalAssessed against: The planning scheme |
| Sport and recreation zone | Accepted if you meet the requirements Table 5.5.14 | if in the Balgal Beach golf course precinct and not involving a street or common access way within a common private title (accepted subject to the Works code if it does)If not met: a development application with impact assessment (neighbours can make submissions). | Building approvalAssessed against: Works code |
Overlays that change the answer
- Flood hazard overlay (high and medium hazard areas). A dwelling house (including a granny flat) or dual occupancy becomes accepted subject to requirements under the Flood hazard overlay code, and code assessable if those requirements can't be met. (Table 5.9.1 Flood hazard overlay (high and medium hazard areas))
- Coastal environment overlay. A dual occupancy becomes code assessable against the Coastal environment overlay code. (Table 5.9.1 Coastal environment overlay)
- Landslide hazard overlay (high and potential debris flow hazard areas or slope over 23 degrees). A dwelling house (including a granny flat) or dual occupancy becomes code assessable against the Landslide hazard overlay code. (Table 5.9.1 Landslide hazard overlay)
- Airport environs overlay (above the 20 ANEF contour). A dwelling house (including a granny flat) or dual occupancy above the 20 ANEF contour becomes accepted subject to requirements under the Airport environs overlay code. (Table 5.9.1 Airport environs overlay)
- Extractive resources overlay. Any change of use other than a dwelling house, home based business, animal husbandry, cropping or associated caretaker's accommodation becomes code assessable against the Extractive resources overlay code (the higher category applies where the zone says impact). (Table 5.9.1 Extractive resources and mining overlay)
- Major infrastructure and hazardous facilities overlay — high pressure gas pipeline buffer (100 m). A dwelling house becomes impact assessable unless in the Low density or Character residential zone; any other change of use becomes impact assessable. (Table 5.9.1 Major infrastructure and hazardous facilities overlay)
- Major infrastructure and hazardous facilities overlay — electricity transmission line easement. A dwelling house becomes impact assessable unless in the Low density or Character residential zone; a dual occupancy, and any change of use within the mapped buffer (OM-08.3), becomes code assessable. (Table 5.9.1 Major infrastructure and hazardous facilities overlay)
- Major infrastructure and hazardous facilities overlay — water supply pipeline buffer. A dwelling house becomes code assessable unless in the Low density or Character residential zone; a dual occupancy, and any change of use within the mapped buffer, becomes code assessable. (Table 5.9.1 Major infrastructure and hazardous facilities overlay)
- Major infrastructure and hazardous facilities overlay — water treatment and wastewater treatment facility buffers. A dwelling house becomes impact assessable unless in the Low density or Character residential zone; a dual occupancy becomes impact assessable; any other change of use within the mapped buffer becomes code assessable. (Table 5.9.1 Major infrastructure and hazardous facilities overlay)
- Major infrastructure and hazardous facilities overlay — waste management facility buffer. A dwelling house becomes code assessable unless in the Low density or Character residential zone; a dual occupancy, and any change of use within the mapped buffer, becomes code assessable. (Table 5.9.1 Major infrastructure and hazardous facilities overlay)
- Major infrastructure and hazardous facilities overlay — stock route network. A dwelling house becomes code assessable unless in the Low density or Character residential zone; any other change of use, reconfiguring a lot and operational work become code assessable. (Table 5.9.1 Major infrastructure and hazardous facilities overlay)
- Major infrastructure and hazardous facilities overlay — shooting range impact area buffers. A dwelling house becomes code assessable unless in the Low density or Character residential zone; any change of use within the mapped shooting range impact area becomes code assessable. (Table 5.9.1 Major infrastructure and hazardous facilities overlay)
- Major infrastructure and hazardous facilities overlay — hazardous chemical facility buffer. A dwelling house becomes impact assessable unless in the Low density or Character residential zone; a dual occupancy, multiple dwelling, office, shopping centre or home based child care becomes impact assessable. (Table 5.9.1 Major infrastructure and hazardous facilities overlay)
Worth knowing in Townsville
Townsville City Plan (Version 2025/01), Part 5, converted from the council's Part 5 PDF (not an official copy). A material change of use not listed in a zone table, or not meeting the listed description, is impact assessable; reconfiguring a lot is code assessable unless Table 5.6.1 says otherwise; building work and operational work are accepted unless Tables 5.7 / 5.8 or an overlay say otherwise (section 5.3.2). Accepted development subject to requirements that doesn't meet its requirements becomes code assessable (section 5.3.3(2)). Townsville regulates building work in Table 5.7.1 only in the Character residential zone (contributing character buildings and work near the street façade — see SC6.2); elsewhere building work is regulated only through overlays (heritage, flood, coastal). A building approval under the Building Act is always still needed. Granny flats: only the Low density and Rural residential zones split out a 'secondary dwelling' (accepted subject to requirements); the Rural and Emerging community zones cap a lot at two dwellings. Dual occupancy is accepted in the Low (outside the Stables precinct), Medium and High density and Character residential zones. Schedule 6 of the Planning Regulation 2017 overrides the scheme — e.g. a dwelling house in a residential zone (other than Medium or High density) can't be made assessable unless a relevant overlay applies; the Major infrastructure and hazardous facilities overlay isn't a relevant overlay, so its dwelling-house triggers don't apply in the Low density or Character residential zones. Many centre, mixed use and medium density rows vary by precinct (e.g. Table 5.5.3 storey limits of 2–8 storeys by precinct for multiple dwellings in the Medium density residential zone; Breakwater, Thuringowa centre support, Civic and administration, James Cook University–Townsville University Hospital precincts) — check the conditions. Local plans are not used in this scheme. The Special purpose zone covers the Townsville State Development Area, where change of use, subdivision and vegetation clearing are decided by the Coordinator-General. Operational work filling or excavation within 1.5 m of a boundary deeper than 300 mm, deeper than 1 m, or 100 m³ or more is code assessable in every zone (10 m³ in the high/medium flood hazard area). Where premises are in more than one zone or overlay, the highest category applies to the affected part. The Transport noise corridor overlay is for information only. The source Part 5 extract was a PDF conversion: Table 5.5.12 (Specialised centre) splits across chunks and the Table 5.8.2 advertising-device extract is incomplete.
What else you'll need
- Building approval
More about Townsville
- What can you build in Townsville? Council overview and development applications
- Every Queensland zone explained, with what each council allows and the planning overlays that change the answer
- What Townsville City Council charges for a development application, compared with other councils
- A Landbrief site report for your Townsville address — every planning layer that applies to the lot
Other projects in Townsville
Granny flatSubdivideShed or carportExtensionPoolFence or wallHome businessTownhousesShop, café or officeClear treesDemolish
The statewide position on this project: Dual occupancy in Queensland.
Read from the Townsville City Plan tables of assessment. General information, not advice. The council's planning scheme and the Planning Act 2016 decide — confirm with the council or a town planner before you build.