Purga flood map & planning overlays
A planning-constraint profile of Purga (Ipswich City, QLD) - 56.62 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
56.62 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Purga'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.
Purga 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 300 Purga properties.
Lot-level readout
Flood-risk rating across all 300 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Purga.
Purga at a glance
How Purga is zoned
Selling in Purga? 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 56.62 km², Purga is highly constrained by planning overlays. About 60% of the suburb sits within a mapped flood overlay, and 36% is flagged bushfire-prone. There are 4 heritage-listed sites on record, and the dominant land-use zone is Rural. The terrain is largely flat, and the median lot measures about 160,157 m² across 324 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 Purga
Census 2021 figures published by the ABS for the Purga 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 984, and decile 7 within Queensland. The national average is 1000.
Age profile
Share of Purga's 561 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Rosewood, the wider ABS statistical area containing Purga. There is no annual population series published at suburb level, so this describes the surrounding area rather than Purga 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 Purga 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 →Purga planning - frequently asked
Where can I see a flood map of Purga?
The schematic on this page is a Purga flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 60% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Purga address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Purga flood-prone?
About 60% of Purga falls within a mapped flood overlay, against a Ipswich City average of 45%. Looking lot by lot, 63% of the 300 properties we analysed in Purga carry some level of mapped flood risk, including 126 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 Purga bushfire-prone?
Yes - around 36% of Purga 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 Purga?
The dominant planning zone in Purga is Rural, though the suburb also includes Conservation and Recreation and open space. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Purga have heritage-listed places?
Purga has 4 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 Purga hilly or flat?
Purga is largely flat: the median lot slope is about 2%. Ground level runs from roughly 23 m to 69 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 Purga?
Across 324 surveyed parcels in Purga, the median lot size is about 160,157 m². There are also 58 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 Purga?
At the 2021 Census Purga had 561 usual residents, with a median age of 44 and an average household size of 2.8 people. The wider Rosewood statistical area, which contains Purga, 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 Purga alone.
Is Purga an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Purga scores 984 and sits in decile 5 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 Purga?
Median household income in Purga was $1,710 a week at the 2021 Census, against $1,643 for the typical suburb in Ipswich City. Median rent was $300 a week and the median mortgage repayment $2,009 a month. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a Purga property?
A Purga 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.