Darling Heights flood map & planning overlays
A planning-constraint profile of Darling Heights (Toowoomba Regional, QLD) - 6.05 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
6.05 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Darling Heights'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.
Darling Heights 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 2,002 Darling Heights properties.
Lot-level readout
Flood-risk rating across all 2,002 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Darling Heights.
Darling Heights at a glance
How Darling Heights is zoned
Selling in Darling Heights? 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 6.05 km², Darling Heights is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 19% is flagged bushfire-prone. There are 2 heritage-listed sites on record, and the dominant land-use zone is Low-Medium Density Residential. The terrain is gently undulating, and the median lot measures about 640 m² across 2,017 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 Darling Heights
Census 2021 figures published by the ABS for the Darling Heights 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 931, and decile 3 within Queensland. The national average is 1000.
Age profile
Share of Darling Heights's 5,157 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Darling Heights, the wider ABS statistical area containing Darling Heights. There is no annual population series published at suburb level, so this describes the surrounding area rather than Darling Heights itself.
10,461 in 2001 to 16,382 in 2025, up 57%.
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 Darling Heights 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 →Darling Heights planning - frequently asked
Where can I see a flood map of Darling Heights?
The schematic on this page is a Darling Heights flood map: the mapped flood overlays drawn over the suburb's terrain and street grid. Flood lines vary block to block, so for a specific property use the free interactive map - search any Darling Heights address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Darling Heights flood-prone?
Flood mapping covers Darling Heights and none of the suburb falls within a mapped flood overlay (the Toowoomba Regional average is 13%). Looking lot by lot, 1% of the 2,002 properties we analysed in Darling Heights carry some level of mapped flood risk, including 14 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 Darling Heights bushfire-prone?
Yes - around 19% of Darling Heights 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 Darling Heights?
The dominant planning zone in Darling Heights is Low-Medium Density Residential, though the suburb also includes Rural Residential and Community Facilities. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Darling Heights have heritage-listed places?
Darling Heights has 2 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 Darling Heights hilly or flat?
Darling Heights is gently undulating: the median lot slope is about 4%, and 2% of properties sit on slopes of 15% or steeper. Ground level runs from roughly 626 m to 695 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 Darling Heights?
Across 2,017 surveyed parcels in Darling Heights, the median lot size is about 640 m². There are also 64 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 Darling Heights have a train station?
There is no train station inside Darling Heights itself. The suburb is served by 25 bus stops.
What is the population of Darling Heights?
At the 2021 Census Darling Heights had 5,157 usual residents, with a median age of 30 and an average household size of 2.6 people. The wider Darling Heights statistical area, which contains Darling Heights, went from 10,461 people in 2001 to 16,382 in 2025, up 57%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Darling Heights alone.
Is Darling Heights an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Darling Heights scores 931 and sits in decile 3 of 10 nationally and decile 3 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 Darling Heights?
Median household income in Darling Heights was $1,469 a week at the 2021 Census, against $1,583 for the typical suburb in Toowoomba Regional. Median rent was $320 a week and the median mortgage repayment $1,347 a month. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a Darling Heights property?
A Darling Heights 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.