Carseldine flood map & planning overlays
A planning-constraint profile of Carseldine (Brisbane City, QLD) - 4.96 km², mapped from live council and state overlay data. This suburb is highly constrained.
Everything below is suburb-wide. Overlays change block to block - see which ones actually touch your lot. The map is free.
Constraint readout
4.96 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Carseldine's boundary, with the flood, bushfire and environmental overlays drawn on top. It shows where constraints fall; the interactive map shows them on your exact address.
Carseldine flood risk at the property level
Overlay percentages say how much land is constrained; these figures say how many properties are actually touched, from our lot-by-lot analysis of 4,683 Carseldine properties.
Lot-level readout
Flood-risk rating across all 4,683 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Carseldine.
Carseldine at a glance
How Carseldine is zoned
Selling in Carseldine? The lot-level zone is the zoning Part 3 of Queensland's Form 2 seller disclosure statement asks for - see our Form 2 planning data guide.
Across its 4.96 km², Carseldine is highly constrained by planning overlays. About 27% of the suburb sits within a mapped flood overlay, and 15% is flagged bushfire-prone. There are 3 heritage-listed sites on record, and the dominant land-use zone is Low density residential. The terrain is largely flat, and the median lot measures about 596 m² across 4,320 parcels. These figures are suburb-wide - the overlays that actually apply to a given lot can differ block to block, which is what a property-level check tells you.
Who lives in Carseldine
Census 2021 figures published by the ABS for the Carseldine suburb boundary itself, not a wider region.
Socio-economic standing
ABS SEIFA 2021 ranks every Australian suburb. Decile 1 is the most disadvantaged tenth of the country, decile 10 the least.
Score 1059, and decile 10 within Queensland. The national average is 1000.
Age profile
Share of Carseldine's 10,093 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Carseldine, the wider ABS statistical area containing Carseldine. There is no annual population series published at suburb level, so this describes the surrounding area rather than Carseldine itself.
6,296 in 2001 to 10,472 in 2025, up 66%.
Source: Australian Bureau of Statistics. Census of Population and Housing 2021 (General Community Profile) and SEIFA 2021, both published at the Suburbs and Localities level; Regional Population (estimated resident population) at Statistical Area Level 2. Used under CC BY 4.0. Census counts of small populations are randomly adjusted by the ABS to protect confidentiality, so figures for small suburbs are indicative.
Check a specific Carseldine address
See exactly which overlays touch a single property - the interactive map is free. Need it on paper? A full planning PDF is just $9.
See what's in the $9 report →Carseldine planning - frequently asked
Where can I see a flood map of Carseldine?
The schematic on this page is a Carseldine flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 27% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Carseldine address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Carseldine flood-prone?
About 27% of Carseldine falls within a mapped flood overlay, against a Brisbane City average of 40%. Looking lot by lot, 18% of the 4,683 properties we analysed in Carseldine carry some level of mapped flood risk, including 118 rated high risk or historically affected. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Carseldine bushfire-prone?
Yes - around 15% of Carseldine is mapped as bushfire-prone, compared with a Brisbane City average of 27%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Carseldine?
The dominant planning zone in Carseldine is Low density residential, though the suburb also includes Emerging community and Priority Development Area - Part 10 of Brisbane City Plan 2014. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Carseldine have heritage-listed places?
Carseldine has 3 heritage-listed places on record. Heritage listing affects what you can alter or demolish, so confirm whether a specific property is listed or near a heritage place.
Is Carseldine hilly or flat?
Carseldine is largely flat: the median lot slope is about 4%. Ground level runs from roughly 13 m to 47 m AHD across the suburb. Slope drives site costs - cut and fill, retaining walls and driveway grades - so it is worth knowing before you commit to a sloping block.
What is the typical lot size in Carseldine?
Across 4,320 surveyed parcels in Carseldine, the median lot size is about 596 m². There are also 322 registered easements mapped in the suburb - an easement can restrict where you can build, so always check the title and overlays for the specific lot.
Does Carseldine have a train station?
Yes - Carseldine has 1 train station: Carseldine station. It is also served by 31 bus stops.
What is the population of Carseldine?
At the 2021 Census Carseldine had 10,093 usual residents, with a median age of 41 and an average household size of 2.6 people. The wider Carseldine statistical area, which contains Carseldine, went from 6,296 people in 2001 to 10,472 in 2025, up 66%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Carseldine alone.
Is Carseldine an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Carseldine scores 1059 and sits in decile 9 of 10 nationally and decile 10 within Queensland - decile 1 being the most disadvantaged tenth of Australian suburbs and decile 10 the least. The national average score is 1000. SEIFA summarises income, education, occupation and housing across the whole suburb, so it describes the area, not any particular household in it.
What is the median household income in Carseldine?
Median household income in Carseldine was $2,048 a week at the 2021 Census, against $2,122 for the typical suburb in Brisbane City. Median rent was $435 a week and the median mortgage repayment $2,000 a month. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a Carseldine property?
A Carseldine planning report pulls every overlay - zoning, flood, bushfire, heritage and environmental - that touches a single lot, on live council and state data. The interactive map preview is free; a full PDF report is $9.