Keybarbin flood map & planning overlays
A planning-constraint profile of Keybarbin
(Clarence Valley, NSW) - 57.6 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 3 October 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
57.6 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Keybarbin's boundary, with the flood, bushfire and environmental overlays drawn on top. Magenta is where aircraft were observed in the sampled period, brightest below 3,000 ft.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Keybarbin
Two different things, kept apart on purpose. The ANEF contour is the planning instrument - a forecast published per airport that planning schemes use to control noise-sensitive development. Observed overflight is what a sampled aircraft-tracking feed actually recorded over the suburb - where aircraft flew, how low and how often.
Observed overflight - sampled 4 Sep to 2 Oct 2026
Night movements: observed, lowest 9,000 ft - night is sampled as often as day, but night traffic is light, so this is a floor and no rate can be put on it.
Traffic is sampled rather than watched continuously, so every figure is a floor: aircraft not captured between samples are not represented. Rates are per 500 m square - the busiest square in the suburb, not a count of flights over the suburb - and a square is only rated where enough traffic was seen to measure it. Altitudes are above mean sea level. Flight paths change with runway use, weather, season and airspace design. This is a record of observed traffic; it is not a noise contour and not a planning control.
Keybarbin at a glance
How Keybarbin is zoned
Buying in Keybarbin? 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 57.6 km², Keybarbin is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 100% is flagged bushfire-prone. There are 5 heritage-listed sites on record, and the dominant land-use zone is Forestry. The median lot measures about 677,663 m² across 38 parcels.
Keybarbin 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 | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Bushfire-prone mapping | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Zoning | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Heritage and environment | Mapped where published | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Aircraft noise contours (ANEF) | Not held | NSW Government spatial services, NSW ePlanning and published council flood studies, Defence |
| Observed flight paths | Observed | adsb.lol, under the Open Database License |
| Demographics | Not available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 3 October 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 Keybarbin 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.
The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Keybarbin lot.
See what's in the $9 report →Keybarbin planning - frequently asked
Is Keybarbin flood-prone?
Flood mapping covers Keybarbin and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 24%).
Is Keybarbin bushfire-prone?
Around 100% of Keybarbin is mapped as bushfire-prone, compared with a Clarence Valley average of 94%.
Is Keybarbin under a flight path?
Aircraft were observed over about 5% of Keybarbin in the period sampled, but only above 3,000 ft - the lowest measured was 8,000 ft. Traffic is sampled rather than watched continuously and flight paths change with runway use, weather and season; the ANEF contour is the planning instrument.
What is the zoning in Keybarbin?
The dominant planning zone in Keybarbin is Forestry, though the suburb also includes Rural Landscape and Primary Production.
Does Keybarbin have heritage-listed places?
Keybarbin has 5 heritage-listed places on record.
What is the typical lot size in Keybarbin?
Across 38 surveyed parcels in Keybarbin, the median lot size is about 677,663 m².
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Alice | 6.7 km | 0% | 100% |
| Deep Creek | 6.9 km | 0% | 100% |
| Malabugilmah | 7.6 km | 0% | 100% |
| Coongbar | 8.6 km | 0% | 100% |
| Pikapene | 8.7 km | 0% | 100% |
| Ewingar | 9.4 km | 0% | 100% |
| Louisa Creek | 10.8 km | 0% | 100% |
| Baryulgil | 12.2 km | 0% | 100% |
| Lionsville | 12.8 km | 0% | 100% |
| Mookima Wybra | 14.0 km | 0% | 100% |