Green Fields flood map & planning overlays

A planning-constraint profile of Green Fields (City of Salisbury, SA) - 0.89 km², mapped from live council and state overlay data. This suburb is moderately constrained.
Profile updated 3 October 2026.

Suburb-wide figures; the free map shows which overlays touch your lot.

Planning schematicGreen Fields

Constraint readout

0.89 km² - this suburb is moderately constrained by planning overlays.

Flood overlay 26%

≈ council avg (26%) · #13 of 29 mapped council suburbs

Bushfire-prone 0%

below council avg (8%) · #8 of 29 mapped council suburbs

Environmental0%

below council avg (5%) · #5 of 29 in council

Heritage sites 0 Noise corridor 4% Aircraft noise (ANEF) 4% Aircraft seen below 3,000 ft 100% Mostly Strategic Employment Flood 13th most affected of 29 →

Elevation hillshade with street names, clipped to Green Fields's boundary, with the flood, bushfire and environmental overlays drawn on top. Amber hatching is the published aircraft noise (ANEF) contour. 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 Green Fields

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.

Inside an aircraft noise contour

4% of the suburb's land sits inside a published ANEF or airport-environs contour. Contours vary street by street, so whether a particular lot is inside one needs a property-level check.

Highest contour present

ANEF 20

Under AS 2021, land between ANEF 20 and 25 is conditionally acceptable for houses, usually with noise attenuation built in. The contour is a forecast, not a measurement at any one house.

Contours held

SA Planning and Design Code aircraft noise

Observed overflight - sampled 4 Sep to 3 Oct 2026

Under observed aircraft

100%

of the suburb, at or below 10,000 ft

Below 3,000 ft

100%

of the suburb's area

Lowest measured

500 ft

averaging 500 ft · ground movements recorded: on or beside an aerodrome

Busiest square

~64 a day

64 a day below 3,000 ft · ±6%
typical observed square 21 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.

Green Fields at a glance

Parcels 181 Median lot 2,047 m² Mapped easements 10 Bus stops 8

How Green Fields is zoned

Strategic Employment 55%

Employment 37%

General Neighbourhood 6%

Housing Diversity Neighbourhood 1%

Urban Neighbourhood 1%

Rural Living 0%

Selling in Green Fields? 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 0.89 km², Green Fields is moderately constrained by planning overlays. About 26% of the suburb sits within a mapped flood overlay. The dominant land-use zone is Strategic Employment. The median lot measures about 2,047 m² across 181 parcels.

Who lives in Green Fields

Census 2021 figures published by the ABS for the Green Fields suburb boundary itself, not a wider region.

Population

170

usual residents, 2021

Median age

years

Median household income

$1,542

per week, City of Salisbury suburb typical $1,276

Median rent

$323

per week, City of Salisbury suburb typical $300

Median mortgage

$1,348

per month

Household size

2.9

people, average

Socio-economic standing

ABS SEIFA 2021 ranks every Australian suburb. Decile 1 is the most disadvantaged tenth of the country, decile 10 the least.

Advantage and disadvantage (IRSAD) Decile 6

most disadvantagedleast disadvantaged

Score 1003, and decile 7 within South Australia. The national average is 1000.

Relative disadvantage (IRSD) Decile 5

most disadvantagedleast disadvantaged

Age profile

Share of Green Fields's 170 residents in each ABS age band.

0-4 10.2%

5-14 10.8%

15-19 6.0%

20-24 7.2%

25-34 15.0%

35-44 10.8%

45-54 11.4%

55-64 12.6%

65-74 16.2%

75-84 0.0%

85+ 0.0%

Population trend, 2001 to 2025

Estimated resident population of Mawson Lakes - Globe Derby Park, the wider ABS statistical area containing Green Fields. There is no annual population series published at suburb level, so this describes the surrounding area rather than Green Fields itself.

1,430 in 2001 to 15,002 in 2025, up 949%.

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.

Green Fields 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)	Inside a held contour	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 Green Fields 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 100% of Green Fields. 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 Green Fields lot.

See what's in the $9 report →

Green Fields planning - frequently asked

Is Green Fields flood-prone?

About 26% of Green Fields falls within a mapped flood overlay, against the council-wide suburb average of 26%.

Is Green Fields bushfire-prone?

Bushfire mapping covers Green Fields and little to none of it is mapped as bushfire-prone (the City of Salisbury average is 8%).

Is Green Fields affected by aircraft noise?

About 4% of Green Fields sits inside a published aircraft noise contour, and the highest contour present is ANEF 20 - under AS 2021, land between ANEF 20 and 25 is conditionally acceptable for houses, usually with noise attenuation in the build. ANEF contours are forecasts published per airport and used to control noise-sensitive development; they are not a measurement at any one house, and a property can sit under a flight path and outside every contour.

Is Green Fields under a flight path?

Aircraft were observed below 3,000 ft over about 100% of Green Fields, in the period sampled (4 Sep 2026 to 3 Oct 2026). The lowest measured aircraft was at 500 ft, with an average of 500 ft. At the busiest point in the suburb about 64 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 Green Fields?

The dominant planning zone in Green Fields is Strategic Employment, though the suburb also includes Employment and General Neighbourhood.

Does Green Fields have heritage-listed places?

No heritage-listed places are on record within Green Fields.

What is the typical lot size in Green Fields?

Across 181 surveyed parcels in Green Fields, the median lot size is about 2,047 m². There are also 10 registered easements mapped in the suburb.

Does Green Fields have a train station?

There is no train station inside Green Fields itself. The suburb is served by 8 bus stops.

What is the population of Green Fields?

At the 2021 Census Green Fields had 170 usual residents, with a median age of 35 and an average household size of 2.9 people. The wider Mawson Lakes - Globe Derby Park statistical area, which contains Green Fields, went from 1,430 people in 2001 to 15,002 in 2025, up 949%.

Is Green Fields an advantaged suburb?

On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Green Fields scores 1003 and sits in decile 6 of 10 nationally and decile 7 within South Australia (decile 1 is the most disadvantaged tenth, decile 10 the least).

What is the median household income in Green Fields?

Median household income in Green Fields was $1,542 a week at the 2021 Census, against $1,276 for the typical suburb in City of Salisbury. Median rent was $323 a week and the median mortgage repayment $1,348 a month.

Compare nearby suburbs

Nearby suburb	Distance	Flood mapped	Bushfire-prone
Parafield Gardens	1.5 km	22%	0%
Globe Derby Park	1.6 km	54%	0%
Mawson Lakes	2.1 km	28%	0%
Parafield	2.7 km	28%	0%
Salisbury Downs	3.3 km	26%	0%
Cavan	3.3 km	0%	0%
Bolivar	3.7 km	30%	0%
Salisbury South	4.0 km	54%	0%
Pooraka	4.0 km	23%	0%
Para Hills West	4.0 km	47%	0%

See all City of Salisbury suburb profiles →