Capalaba flood map & planning overlays
A planning-constraint profile of Capalaba (Redland City, QLD) - 18.72 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
18.72 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Capalaba'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.
Capalaba 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 8,623 Capalaba properties.
Lot-level readout
Flood-risk rating across all 8,623 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Capalaba.
Capalaba at a glance
How Capalaba is zoned
Selling in Capalaba? 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 18.72 km², Capalaba is highly constrained by planning overlays. About 23% of the suburb sits within a mapped flood overlay, and 50% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Low Density Residential. The terrain is largely flat, and the median lot measures about 700 m² across 8,530 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 Capalaba
Census 2021 figures published by the ABS for the Capalaba 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 979, and decile 6 within Queensland. The national average is 1000.
Age profile
Share of Capalaba's 18,002 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Capalaba, the wider ABS statistical area containing Capalaba. There is no annual population series published at suburb level, so this describes the surrounding area rather than Capalaba itself.
17,494 in 2001 to 19,277 in 2025, up 10%.
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 Capalaba 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 →Capalaba planning - frequently asked
Where can I see a flood map of Capalaba?
The schematic on this page is a Capalaba flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 23% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Capalaba address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Capalaba flood-prone?
About 23% of Capalaba falls within a mapped flood overlay, against a Redland City average of 22%. Looking lot by lot, 5% of the 8,623 properties we analysed in Capalaba carry some level of mapped flood risk, including 44 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 Capalaba bushfire-prone?
Yes - around 50% of Capalaba is mapped as bushfire-prone, compared with a Redland City average of 41%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Capalaba?
The dominant planning zone in Capalaba is Low Density Residential, though the suburb also includes Conservation and Environmental Management. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Capalaba have heritage-listed places?
Capalaba has 1 heritage-listed place 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 Capalaba hilly or flat?
Capalaba is largely flat: the median lot slope is about 4%. Ground level runs from roughly 7 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 Capalaba?
Across 8,530 surveyed parcels in Capalaba, the median lot size is about 700 m². There are also 644 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 Capalaba have a train station?
There is no train station inside Capalaba itself. The suburb is served by 116 bus stops.
What is the population of Capalaba?
At the 2021 Census Capalaba had 18,002 usual residents, with a median age of 39 and an average household size of 2.6 people. The wider Capalaba statistical area, which contains Capalaba, went from 17,494 people in 2001 to 19,277 in 2025, up 10%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Capalaba alone.
Is Capalaba an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Capalaba scores 979 and sits in decile 5 of 10 nationally and decile 6 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 Capalaba?
Median household income in Capalaba was $1,747 a week at the 2021 Census, against $1,488 for the typical suburb in Redland City. Median rent was $385 a week and the median mortgage repayment $1,785 a month. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a Capalaba property?
A Capalaba 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.