Koolkhan flood map & planning overlays
A planning-constraint profile of Koolkhan (Clarence Valley, NSW) - 1.87 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
1.87 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Koolkhan'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.
Koolkhan at a glance
How Koolkhan is zoned
Buying in Koolkhan? The zoning, flood and bushfire lines on the section 10.7 certificate attached to the contract are mapped controls - see our s10.7 certificate guide.
Across its 1.87 km², Koolkhan is highly constrained by planning overlays. About 24% of the suburb sits within a mapped flood overlay, and 73% is flagged bushfire-prone. The dominant land-use zone is General Industrial. The median lot measures about 1,002 m² across 100 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 Koolkhan 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 →Koolkhan planning - frequently asked
Where can I see a flood map of Koolkhan?
The schematic on this page is a Koolkhan flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 24% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Koolkhan address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Koolkhan flood-prone?
About 24% of Koolkhan falls within a mapped flood overlay, against a Clarence Valley average of 25%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Koolkhan bushfire-prone?
Yes - around 73% of Koolkhan is mapped as bushfire-prone, compared with a Clarence Valley average of 94%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Koolkhan?
The dominant planning zone in Koolkhan is General Industrial, though the suburb also includes Primary Production and Recreational Waterways. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Koolkhan have heritage-listed places?
No heritage-listed places are on record within Koolkhan. Even so, it is worth confirming for an individual property before any works.
What is the typical lot size in Koolkhan?
Across 100 surveyed parcels in Koolkhan, the median lot size is about 1,002 m². There are also 7 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.
Do I need a planning report for a Koolkhan property?
A Koolkhan 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.