Dunnrock flood map & planning overlays
A planning-constraint profile of Dunnrock (Mackay Regional, QLD) - 11.19 km², mapped from live council and state overlay data. This suburb is highly constrained.
Constraint readout
11.19 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Dunnrock'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.
Dunnrock 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 44 Dunnrock properties.
Lot-level readout
Flood-risk rating across all 44 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Dunnrock.
Dunnrock at a glance
How Dunnrock is zoned
Selling in Dunnrock? 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 11.19 km², Dunnrock is highly constrained by planning overlays. About 100% 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 638 m² across 51 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 Dunnrock 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 →Dunnrock planning - frequently asked
Where can I see a flood map of Dunnrock?
The schematic on this page is a Dunnrock 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 Dunnrock address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Dunnrock flood-prone?
About 100% of Dunnrock falls within a mapped flood overlay, against a Mackay Regional average of 54%. Looking lot by lot, 100% of the 44 properties we analysed in Dunnrock carry some level of mapped flood risk, including 5 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 Dunnrock bushfire-prone?
Little to none of Dunnrock is mapped as bushfire-prone (the Mackay Regional average is 26%). Always confirm for the exact lot, as mapping can change.
What is the zoning in Dunnrock?
The dominant planning zone in Dunnrock is Rural, though the suburb also includes Conservation and Open space. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Dunnrock have heritage-listed places?
No heritage-listed places are on record within Dunnrock. Even so, it is worth confirming for an individual property before any works.
Is Dunnrock hilly or flat?
Dunnrock is largely flat: the median lot slope is about 1%, and 2% of properties sit on slopes of 15% or steeper. Ground level runs from roughly 4 m to 7 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 Dunnrock?
Across 51 surveyed parcels in Dunnrock, the median lot size is about 638 m².
Do I need a planning report for a Dunnrock property?
A Dunnrock 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.