East Branxton flood map & planning overlays
A planning-constraint profile of East Branxton
(Cessnock, NSW) - 1.23 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 2 October 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
1.23 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to East Branxton'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 East Branxton
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 25 Sep 2026
typical observed square 1 a day
Night movements: not established - night is sampled as often as day, but too few night flights have been seen here to conclude either way.
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.
East Branxton at a glance
How East Branxton is zoned
Buying in East Branxton? 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 1.23 km², East Branxton is highly constrained by planning overlays. About 41% of the suburb sits within a mapped flood overlay, and 20% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Low Density Residential. The median lot measures about 903 m² across 721 parcels.
Who lives in East Branxton
Census 2021 figures published by the ABS for the East Branxton 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 3 within New South Wales. The national average is 1000.
Age profile
Share of East Branxton's 1,881 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Branxton - Greta - Pokolbin, the wider ABS statistical area containing East Branxton. There is no annual population series published at suburb level, so this describes the surrounding area rather than East Branxton itself.
7,490 in 2001 to 16,413 in 2025, up 119%.
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.
East Branxton 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 | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 2 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 East Branxton 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.
Aircraft have been seen below 3,000 ft over about 66% of East Branxton. 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 East Branxton lot.
See what's in the $9 report →East Branxton planning - frequently asked
Is East Branxton flood-prone?
About 41% of East Branxton falls within a mapped flood overlay, against the council-wide suburb average of 17%.
Is East Branxton bushfire-prone?
Around 20% of East Branxton is mapped as bushfire-prone, compared with a Cessnock average of 91%.
Is East Branxton under a flight path?
Aircraft were observed below 3,000 ft over about 66% of East Branxton, in the period sampled (4 Sep 2026 to 25 Sep 2026). The lowest measured aircraft was at 1,500 ft, with an average of 3,000 ft. At the busiest point in the suburb about 1 aircraft a day were recorded passing over one 500 m square. 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 East Branxton?
The dominant planning zone in East Branxton is Low Density Residential, though the suburb also includes Rural Landscape and Public Recreation.
Does East Branxton have heritage-listed places?
East Branxton has 1 heritage-listed place on record.
What is the typical lot size in East Branxton?
Across 721 surveyed parcels in East Branxton, the median lot size is about 903 m². There are also 2 registered easements mapped in the suburb.
Does East Branxton have a train station?
There is no train station inside East Branxton itself. The suburb is served by 31 bus stops.
What is the population of East Branxton?
At the 2021 Census East Branxton had 1,881 usual residents, with a median age of 33 and an average household size of 2.7 people. The wider Branxton - Greta - Pokolbin statistical area, which contains East Branxton, went from 7,490 people in 2001 to 16,413 in 2025, up 119%.
Is East Branxton an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), East Branxton scores 952 and sits in decile 4 of 10 nationally and decile 3 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in East Branxton?
Median household income in East Branxton was $2,024 a week at the 2021 Census, against $1,929 for the typical suburb in Cessnock. Median rent was $380 a week and the median mortgage repayment $1,733 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Branxton Singleton |
1.5 km | Not mapped | 91% |
| Leconfield Singleton |
2.8 km | 0% | 92% |
| North Rothbury | 4.4 km | 10% | 84% |
| Greta | 4.5 km | 15% | 89% |
| Dalwood Singleton |
5.8 km | <1% | 93% |
| Luskintyre Maitland |
6.1 km | 42% | 99% |
| Harpers Hill Maitland |
6.3 km | 5% | 100% |
| Rothbury | 6.4 km | 34% | 99% |
| Oswald Maitland |
6.9 km | 51% | 100% |
| Belford Singleton |
7.2 km | Not mapped | 98% |