Ironbark flood map & planning overlays
A planning-constraint profile of Ironbark (Ipswich City, QLD) - 15.11 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
15.11 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Ironbark'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.
Ironbark 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 155 Ironbark properties.
Lot-level readout
Flood-risk rating across all 155 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Ironbark.
Ironbark at a glance
How Ironbark is zoned
Selling in Ironbark? 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 15.11 km², Ironbark is highly constrained by planning overlays. About 23% of the suburb sits within a mapped flood overlay, and 95% is flagged bushfire-prone. The dominant land-use zone is Rural. The terrain is gently undulating, and the median lot measures about 83,618 m² across 162 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 Ironbark
Census 2021 figures published by the ABS for the Ironbark suburb boundary itself, not a wider region.
Age profile
Share of Ironbark's 1,173 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Rosewood, the wider ABS statistical area containing Ironbark. There is no annual population series published at suburb level, so this describes the surrounding area rather than Ironbark itself.
10,905 in 2001 to 16,825 in 2025, up 54%.
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 Ironbark 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 →Ironbark planning - frequently asked
Where can I see a flood map of Ironbark?
The schematic on this page is a Ironbark 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 Ironbark address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Ironbark flood-prone?
About 23% of Ironbark falls within a mapped flood overlay, against a Ipswich City average of 45%. Looking lot by lot, 37% of the 155 properties we analysed in Ironbark carry some level of mapped flood risk, including 6 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 Ironbark bushfire-prone?
Yes - around 95% of Ironbark is mapped as bushfire-prone, compared with a Ipswich City average of 50%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Ironbark?
The dominant planning zone in Ironbark is Rural, though the suburb also includes Community facilities. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Ironbark have heritage-listed places?
No heritage-listed places are on record within Ironbark. Even so, it is worth confirming for an individual property before any works.
Is Ironbark hilly or flat?
Ironbark is gently undulating: the median lot slope is about 5%, and 1% of properties sit on slopes of 15% or steeper. Ground level runs from roughly 42 m to 118 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 Ironbark?
Across 162 surveyed parcels in Ironbark, the median lot size is about 83,618 m². There are also 56 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 Ironbark have a train station?
There is no train station inside Ironbark itself. The suburb is served by 2 bus stops.
What is the population of Ironbark?
At the 2021 Census Ironbark had 1,173 usual residents, with a median age of 34 and an average household size of 2.9 people. The wider Rosewood statistical area, which contains Ironbark, went from 10,905 people in 2001 to 16,825 in 2025, up 54%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Ironbark alone.
What is the median household income in Ironbark?
Median household income in Ironbark was $2,075 a week at the 2021 Census, against $1,643 for the typical suburb in Ipswich City. Median rent was $325 a week and the median mortgage repayment $1,659 a month. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a Ironbark property?
A Ironbark 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.