Cosgrove flood map & planning overlays
A planning-constraint profile of Cosgrove
(Townsville City, QLD) - 3.64 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 19 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
3.64 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Cosgrove's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
How common is mapped flood risk across Cosgrove properties?
Overlay percentages say how much land is constrained; these figures say how many properties are actually touched in a suburb-wide analysis of 486 Cosgrove properties. No individual property result is identified on this page.
Lot-level readout
Flood-risk rating across all 486 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Cosgrove.
Cosgrove at a glance
Schools in and near Cosgrove
Public school-location data shows availability across the suburb. These figures do not rate schools and do not assign a particular address to a catchment.
Inside the suburb boundary
0 schools providing primary years and 0 providing secondary years. A combined school may be counted in both teaching levels.
Nearest school availability
Primary: 0.45 km from the suburb boundary
Secondary: 1.50 km from the suburb boundary
Source: Queensland Government school geographic information. Catchment boundaries can divide a suburb and change over time; use the official catchment finder for a specific address.
How Cosgrove is zoned
Selling in Cosgrove? 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 3.64 km², Cosgrove is highly constrained by planning overlays. About 6% of the suburb sits within a mapped flood overlay, and 78% is flagged bushfire-prone. The dominant land-use zone is Emerging Community. The terrain is largely flat, and the median lot measures about 480 m² across 496 parcels.
Recent development applications in Cosgrove
Applications are counted across the whole gazetted suburb from the public Townsville City Council register. No application address or individual property is published here.
Submitted in the past 12 months
Latest included submission: 28 August 2026.
Previous 12 months: 54 (59% lower in the latest period).
Counts depend on applications that the council publishes and that can be assigned to a suburb. Categories can overlap when one application covers several types. Totals below five and their latest dates are suppressed. Register last synchronised 19 September 2026. Check the official council register.
Who lives in Cosgrove
Census 2021 figures published by the ABS for the Cosgrove 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 952, and decile 5 within Queensland. The national average is 1000.
Age profile
Share of Cosgrove's 665 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Mount Louisa, the wider ABS statistical area containing Cosgrove. There is no annual population series published at suburb level, so this describes the surrounding area rather than Cosgrove itself.
4,046 in 2001 to 10,932 in 2025, up 170%.
Source: ABS Census 2021 and SEIFA 2021 (Suburbs and Localities), Regional Population (SA2), CC BY 4.0. Small counts are randomly adjusted by the ABS.
Cosgrove data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Bushfire-prone mapping | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Zoning | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Heritage and environment | Mapped where published | the relevant council planning scheme and Queensland Government spatial data |
| Aircraft noise contours (ANEF) | Not held | the relevant council planning scheme and Queensland Government spatial data, Defence |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
| School availability | Available | Queensland Government |
| Development applications | Available as suburb totals | Townsville City Council |
Profile last materially updated 19 September 2026. See the methodology and full source list. Source data changes over time and critical decisions should be checked with the responsible authority.
Check a specific Cosgrove 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.
Published flood models are held over parts of Cosgrove. The free check tells you whether one reaches an address; where it does, a Flood Model Report is +$9 with the planning report.
The Terrain Report shows the fall of the block - contours, cross sections and a 3D model of the lot (+$9 with the planning report).
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Cosgrove lot.
See what's in the $9 report →Cosgrove planning - frequently asked
Is Cosgrove flood-prone?
About 6% of Cosgrove falls within a mapped flood overlay, against the council-wide suburb average of 39%. Across the suburb, 0% of the 486 properties we analysed carry some level of mapped flood risk.
Is Cosgrove bushfire-prone?
Around 78% of Cosgrove is mapped as bushfire-prone, compared with a Townsville City average of 50%.
What is the zoning in Cosgrove?
The dominant planning zone in Cosgrove is Emerging Community, though the suburb also includes Conservation and Community Facilities.
Does Cosgrove have heritage-listed places?
No heritage-listed places are on record within Cosgrove.
Is Cosgrove hilly or flat?
Cosgrove is largely flat: the median ground slope is about 4%. Ground level runs from roughly 9 m to 22 m AHD across the suburb.
What is the typical lot size in Cosgrove?
Across 496 surveyed parcels in Cosgrove, the median lot size is about 480 m². There are also 48 registered easements mapped in the suburb.
What is the population of Cosgrove?
At the 2021 Census Cosgrove had 665 usual residents, with a median age of 27 and an average household size of 2.5 people. The wider Mount Louisa statistical area, which contains Cosgrove, went from 4,046 people in 2001 to 10,932 in 2025, up 170%.
Is Cosgrove an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Cosgrove scores 952 and sits in decile 4 of 10 nationally and decile 5 within Queensland (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Cosgrove?
Median household income in Cosgrove was $1,976 a week at the 2021 Census, against $1,510 for the typical suburb in Townsville City. Median rent was $370 a week and the median mortgage repayment $1,733 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Shaw | 1.2 km | 2% | 88% |
| Mount Louisa | 2.7 km | 25% | 45% |
| Bohle | 3.0 km | 100% | 16% |
| Kirwan | 3.6 km | 32% | 8% |
| Mount St John | 4.0 km | 100% | 5% |
| Bohle Plains | 4.7 km | 0% | 59% |
| Thuringowa Central | 4.8 km | 39% | 10% |
| Burdell | 4.9 km | 86% | 36% |
| Heatley | 4.9 km | 12% | 0% |
| Deeragun | 5.3 km | <1% | 44% |