Emu Plains flood map & planning overlays
A planning-constraint profile of Emu Plains
(Penrith, NSW) - 8.01 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 26 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
8.01 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Emu Plains'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 Emu Plains
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 26 Sep 2026
typical observed square 2 a day
Night movements: observed, lowest 7,000 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.
Emu Plains at a glance
How Emu Plains is zoned
Buying in Emu Plains? 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 8.01 km², Emu Plains is highly constrained by planning overlays. About 54% of the suburb sits within a mapped flood overlay, and 33% is flagged bushfire-prone. There are 45 heritage-listed sites on record, and the dominant land-use zone is Low Density Residential. The median lot measures about 675 m² across 3,041 parcels.
Who lives in Emu Plains
Census 2021 figures published by the ABS for the Emu Plains 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 1014, and decile 6 within New South Wales. The national average is 1000.
Age profile
Share of Emu Plains's 8,126 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Emu Plains - Leonay, the wider ABS statistical area containing Emu Plains. There is no annual population series published at suburb level, so this describes the surrounding area rather than Emu Plains itself.
14,466 in 2001 to 13,936 in 2025, down 4%.
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.
Emu Plains 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 26 September 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 Emu Plains 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 96% of Emu Plains. The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
Published flood models are held over parts of Emu Plains. The free check tells you whether one reaches an address; where it does, a Flood Model Report is +$9 with the planning report.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Emu Plains lot.
See what's in the $9 report →Emu Plains planning - frequently asked
Is Emu Plains flood-prone?
About 54% of Emu Plains falls within a mapped flood overlay, against the council-wide suburb average of 12%. Published flood models are held over parts of Emu Plains; the free check on the Flood Model Report page says whether one reaches a given address.
Is Emu Plains bushfire-prone?
Around 33% of Emu Plains is mapped as bushfire-prone, compared with a Penrith average of 42%.
Is Emu Plains under a flight path?
Aircraft were observed below 3,000 ft over about 96% of Emu Plains, and over about 97% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 26 Sep 2026). The lowest measured aircraft was at 500 ft, with an average of 2,000 ft. At the busiest point in the suburb about 8 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 Emu Plains?
The dominant planning zone in Emu Plains is Low Density Residential, though the suburb also includes Infrastructure and General Industrial.
Does Emu Plains have heritage-listed places?
Emu Plains has 45 heritage-listed places on record.
What is the typical lot size in Emu Plains?
Across 3,041 surveyed parcels in Emu Plains, the median lot size is about 675 m². There are also 9 registered easements mapped in the suburb.
Does Emu Plains have a train station?
Yes - Emu Plains has 1 train station: Emu Plains Station. It is also served by 187 bus stops.
What is the population of Emu Plains?
At the 2021 Census Emu Plains had 8,126 usual residents, with a median age of 41 and an average household size of 2.6 people. The wider Emu Plains - Leonay statistical area, which contains Emu Plains, went from 14,466 people in 2001 to 13,936 in 2025, down 4%.
Is Emu Plains an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Emu Plains scores 1014 and sits in decile 7 of 10 nationally and decile 6 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Emu Plains?
Median household income in Emu Plains was $1,877 a week at the 2021 Census, against $2,067 for the typical suburb in Penrith. Median rent was $420 a week and the median mortgage repayment $2,200 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Emu Heights | 2.1 km | 25% | 69% |
| Jamisontown | 2.7 km | 29% | 23% |
| Regentville | 2.8 km | 60% | 43% |
| Penrith | 2.9 km | 32% | 26% |
| Leonay | 3.1 km | 22% | 37% |
| Mount Riverview Blue Mountains |
3.5 km | 0% | 90% |
| South Penrith | 4.2 km | 0% | <1% |
| Lapstone Blue Mountains |
4.3 km | <1% | 94% |
| Glenbrook Blue Mountains |
4.3 km | 1% | 80% |
| Blaxland Blue Mountains |
4.7 km | <1% | 84% |