Kirwan flood map & planning overlays
A planning-constraint profile of Kirwan (Townsville City, QLD) - 11.45 km², mapped from live council and state overlay data. This suburb is highly constrained.
Constraint readout
11.45 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Kirwan'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.
Kirwan 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 8,773 Kirwan properties.
Lot-level readout
Flood-risk rating across all 8,773 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Kirwan.
Kirwan at a glance
How Kirwan is zoned
Selling in Kirwan? 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 11.45 km², Kirwan is highly constrained by planning overlays. About 100% of the suburb sits within a mapped flood overlay, and 8% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Low Density Residential. The terrain is largely flat, and the median lot measures about 654 m² across 8,467 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.
Check a specific Kirwan 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 →Kirwan planning - frequently asked
Where can I see a flood map of Kirwan?
The schematic on this page is a Kirwan 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 Kirwan address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Kirwan flood-prone?
About 100% of Kirwan falls within a mapped flood overlay, against a Townsville City average of 62%. Looking lot by lot, 0% of the 8,773 properties we analysed in Kirwan 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 Kirwan bushfire-prone?
Yes - around 8% of Kirwan is mapped as bushfire-prone, compared with a Townsville City average of 50%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Kirwan?
The dominant planning zone in Kirwan is Low Density Residential, though the suburb also includes Sport and Recreation and Open Space. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Kirwan have heritage-listed places?
Kirwan has 1 heritage-listed place 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 Kirwan hilly or flat?
Kirwan is largely flat: the median lot slope is about 1%. Ground level runs from roughly 11 m to 16 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 Kirwan?
Across 8,467 surveyed parcels in Kirwan, the median lot size is about 654 m². There are also 347 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 Kirwan have a train station?
There is no train station inside Kirwan itself. The suburb is served by 47 bus stops.
Do I need a planning report for a Kirwan property?
A Kirwan 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.