Norwin flood map & planning overlays
A planning-constraint profile of Norwin (Toowoomba Regional, QLD) - 115.58 km², mapped from live council and state overlay data. This suburb is relatively unconstrained.
Everything below is suburb-wide. Overlays change block to block - see which ones actually touch your lot. The map is free.
Constraint readout
115.58 km² - this suburb is relatively unconstrained by planning overlays.
Elevation hillshade with street names, clipped to Norwin'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.
Norwin 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 75 Norwin properties.
Lot-level readout
Flood-risk rating across all 75 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Norwin.
Norwin at a glance
How Norwin is zoned
Selling in Norwin? 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 115.58 km², Norwin is relatively unconstrained by planning overlays. About 1% of the suburb sits within a mapped flood overlay. The dominant land-use zone is Rural. The terrain is largely flat, and the median lot measures about 1,657,448 m² across 66 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 Norwin
Census 2021 figures published by the ABS for the Norwin 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 1053, and decile 10 within Queensland. The national average is 1000.
Age profile
Share of Norwin's 100 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Jondaryan, the wider ABS statistical area containing Norwin. There is no annual population series published at suburb level, so this describes the surrounding area rather than Norwin itself.
7,104 in 2001 to 7,826 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 Norwin 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 →Norwin planning - frequently asked
Where can I see a flood map of Norwin?
The schematic on this page is a Norwin flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 1% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Norwin address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Norwin flood-prone?
About 1% of Norwin falls within a mapped flood overlay, against a Toowoomba Regional average of 13%. Looking lot by lot, 3% of the 75 properties we analysed in Norwin carry some level of mapped flood risk. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Norwin bushfire-prone?
Bushfire mapping covers Norwin and little to none of it is mapped as bushfire-prone (the Toowoomba Regional average is 20%). Always confirm for the exact lot, as mapping can change.
What is the zoning in Norwin?
The dominant planning zone in Norwin 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 Norwin have heritage-listed places?
No heritage-listed places are on record within Norwin. Even so, it is worth confirming for an individual property before any works.
Is Norwin hilly or flat?
Norwin is largely flat: the median lot slope is about 0%. Ground level runs from roughly 355 m to 374 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 Norwin?
Across 66 surveyed parcels in Norwin, the median lot size is about 1,657,448 m². There are also 4 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 Norwin?
At the 2021 Census Norwin had 100 usual residents, with a median age of 42 and an average household size of 3.4 people. The wider Jondaryan statistical area, which contains Norwin, went from 7,104 people in 2001 to 7,826 in 2025, up 10%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Norwin alone.
Is Norwin an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Norwin scores 1053 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 Norwin?
Median household income in Norwin was $2,249 a week at the 2021 Census, against $1,583 for the typical suburb in Toowoomba Regional. Median rent was $298 a week. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a Norwin property?
A Norwin 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.