Condamine Plains flood map & planning overlays
A planning-constraint profile of Condamine Plains (Toowoomba Regional, QLD) - 178.1 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
178.1 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Condamine Plains'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.
Condamine Plains 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 195 Condamine Plains properties.
Lot-level readout
Flood-risk rating across all 195 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Condamine Plains.
Condamine Plains at a glance
How Condamine Plains is zoned
Selling in Condamine Plains? 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 178.1 km², Condamine Plains is highly constrained by planning overlays. About 100% of the suburb sits within a mapped flood overlay, and 2% is flagged bushfire-prone. The dominant land-use zone is Rural. The terrain is largely flat, and the median lot measures about 644,476 m² across 176 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 Condamine Plains
Census 2021 figures published by the ABS for the Condamine Plains 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 997, and decile 7 within Queensland. The national average is 1000.
Age profile
Share of Condamine Plains's 101 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Millmerran, the wider ABS statistical area containing Condamine Plains. There is no annual population series published at suburb level, so this describes the surrounding area rather than Condamine Plains itself.
3,413 in 2001 to 3,351 in 2025, down 2%.
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 Condamine Plains 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 →Condamine Plains planning - frequently asked
Where can I see a flood map of Condamine Plains?
The schematic on this page is a Condamine Plains flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 100% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Condamine Plains address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Condamine Plains flood-prone?
About 100% of Condamine Plains falls within a mapped flood overlay, against a Toowoomba Regional average of 13%. Looking lot by lot, 96% of the 195 properties we analysed in Condamine Plains carry some level of mapped flood risk, including 61 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 Condamine Plains bushfire-prone?
Yes - around 2% of Condamine Plains is mapped as bushfire-prone, compared with a Toowoomba Regional average of 20%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Condamine Plains?
The dominant planning zone in Condamine Plains is Rural, though the suburb also includes Unzoned and Community Facilities. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Condamine Plains have heritage-listed places?
No heritage-listed places are on record within Condamine Plains. Even so, it is worth confirming for an individual property before any works.
Is Condamine Plains hilly or flat?
Condamine Plains is largely flat: the median lot slope is about 0%. Ground level runs from roughly 362 m to 377 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 Condamine Plains?
Across 176 surveyed parcels in Condamine Plains, the median lot size is about 644,476 m². There are also 22 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.
What is the population of Condamine Plains?
At the 2021 Census Condamine Plains had 101 usual residents, with a median age of 39 and an average household size of 3.1 people. The wider Millmerran statistical area, which contains Condamine Plains, went from 3,413 people in 2001 to 3,351 in 2025, down 2%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Condamine Plains alone.
Is Condamine Plains an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Condamine Plains scores 997 and sits in decile 6 of 10 nationally and decile 7 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 Condamine Plains?
Median household income in Condamine Plains was $2,349 a week at the 2021 Census, against $1,583 for the typical suburb in Toowoomba Regional. Median rent was $150 a week. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a Condamine Plains property?
A Condamine Plains 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.