Emu Flat flood map & planning overlays
A planning-constraint profile of Emu Flat
(Clare and Gilbert Valleys Council, SA) - 10.54 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
10.54 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Emu Flat'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 Flat
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 3 Oct 2026
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.
Emu Flat at a glance
How Emu Flat is zoned
Selling in Emu Flat? The zone and overlays on this page are the Planning and Design Code controls a Form 1 vendor's statement has to disclose.
Across its 10.54 km², Emu Flat 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 is 1 heritage-listed site on record, and the dominant land-use zone is Rural. The median lot measures about 128,780 m² across 75 parcels.
Who lives in Emu Flat
Census 2021 figures published by the ABS for the Emu Flat 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 1037, and decile 9 within South Australia. The national average is 1000.
Age profile
Share of Emu Flat's 106 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Gilbert Valley, the wider ABS statistical area containing Emu Flat. There is no annual population series published at suburb level, so this describes the surrounding area rather than Emu Flat itself.
4,711 in 2001 to 5,198 in 2025, up 10%.
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 Flat 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 | the South Australian Planning and Design Code and Location SA spatial data |
| Bushfire-prone mapping | Mapped | the South Australian Planning and Design Code and Location SA spatial data |
| Zoning | Mapped | the South Australian Planning and Design Code and Location SA spatial data |
| Heritage and environment | Mapped where published | the South Australian Planning and Design Code and Location SA spatial data |
| Aircraft noise contours (ANEF) | Not held | the South Australian Planning and Design Code and Location SA spatial data, 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 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 Emu Flat 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 9% of Emu Flat. 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 Emu Flat lot.
See what's in the $9 report →Emu Flat planning - frequently asked
Is Emu Flat flood-prone?
Flood mapping covers Emu Flat and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 0%).
Is Emu Flat bushfire-prone?
Around 100% of Emu Flat is mapped as bushfire-prone, compared with a Clare and Gilbert Valleys Council average of 100%.
Is Emu Flat under a flight path?
Aircraft were observed below 3,000 ft over about 9% of Emu Flat, and over about 43% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 3 Oct 2026). The lowest measured aircraft was at 2,500 ft, with an average of 4,000 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 Emu Flat?
The dominant planning zone in Emu Flat is Rural.
Does Emu Flat have heritage-listed places?
Emu Flat has 1 heritage-listed place on record.
What is the typical lot size in Emu Flat?
Across 75 surveyed parcels in Emu Flat, the median lot size is about 128,780 m².
What is the population of Emu Flat?
At the 2021 Census Emu Flat had 106 usual residents, with a median age of 41 and an average household size of 2.9 people. The wider Gilbert Valley statistical area, which contains Emu Flat, went from 4,711 people in 2001 to 5,198 in 2025, up 10%.
Is Emu Flat an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Emu Flat scores 1037 and sits in decile 8 of 10 nationally and decile 9 within South Australia (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Emu Flat?
Median household income in Emu Flat was $2,250 a week at the 2021 Census, against $1,437 for the typical suburb in Clare and Gilbert Valleys Council. Median rent was $370 a week and the median mortgage repayment $2,059 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Clare | 2.8 km | 6% | 100% |
| Boconnoc Park | 2.9 km | 0% | 100% |
| Gillentown | 3.0 km | 0% | 100% |
| Armagh | 4.0 km | 0% | 100% |
| Spring Farm | 4.3 km | 0% | 100% |
| Sevenhill | 5.2 km | 0% | 100% |
| Spring Gully | 5.6 km | 0% | 100% |
| Benbournie | 7.3 km | 0% | 100% |
| Stanley Flat | 7.4 km | 0% | 100% |
| Polish Hill River | 7.8 km | 0% | 100% |