Regency Park flood map & planning overlays

A planning-constraint profile of Regency Park (City of Port Adelaide Enfield, SA) - 3.57 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 schematicRegency Park

Constraint readout

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

Flood overlay 15%

≈ council avg (17%) · #24 of 48 mapped council suburbs

Bushfire-prone 0%

· #1 of 48 mapped council suburbs

Environmental0%

below council avg (9%) · #16 of 48 in council

Heritage sites 2 Aircraft seen below 3,000 ft 61% Mostly Strategic Employment Flood 24th most affected of 48 →

Elevation hillshade with street names, clipped to Regency Park'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 Regency Park

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

Under observed aircraft

95%

of the suburb, at or below 10,000 ft

Below 3,000 ft

61%

of the suburb's area

Lowest measured

500 ft

averaging 3,500 ft

Busiest square

~2 a day

1 a day below 3,000 ft · ±23% · area average
typical observed square 1 a day

Night movements: observed, lowest 1,000 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.

Regency Park at a glance

Parcels 463 Median lot 417 m² Bus stops 15

How Regency Park is zoned

Strategic Employment 80%

Recreation 11%

General Neighbourhood 6%

Master Planned Neighbourhood 2%

Employment 0%

Selling in Regency Park? 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 3.57 km², Regency Park is moderately constrained by planning overlays. About 15% of the suburb sits within a mapped flood overlay. There are 2 heritage-listed sites on record, and the dominant land-use zone is Strategic Employment. The median lot measures about 417 m² across 463 parcels.

Who lives in Regency Park

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

Population

usual residents, 2021

Median age

years

Median household income

$725

per week, City of Port Adelaide Enfield suburb typical $1,459

Median rent

$450

per week, City of Port Adelaide Enfield suburb typical $307

Household size

1.0

people, average

Age profile

Share of Regency Park's 60 residents in each ABS age band.

0-4 0.0%

5-14 0.0%

15-19 0.0%

20-24 0.0%

25-34 0.0%

35-44 0.0%

45-54 0.0%

55-64 8.0%

65-74 18.0%

75-84 26.0%

85+ 48.0%

Population trend, 2001 to 2025

Estimated resident population of The Parks, the wider ABS statistical area containing Regency Park. There is no annual population series published at suburb level, so this describes the surrounding area rather than Regency Park itself.

14,897 in 2001 to 21,444 in 2025, up 44%.

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.

Regency Park 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 Regency Park 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 61% of Regency Park. 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 Regency Park lot.

See what's in the $9 report →

Regency Park planning - frequently asked

Is Regency Park flood-prone?

About 15% of Regency Park falls within a mapped flood overlay, against the council-wide suburb average of 17%.

Is Regency Park bushfire-prone?

Bushfire mapping covers Regency Park and little to none of it is mapped as bushfire-prone.

Is Regency Park under a flight path?

Aircraft were observed below 3,000 ft over about 61% of Regency Park, and over about 95% 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 500 ft, with an average of 3,500 ft. At the busiest point in the suburb about 2 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 Regency Park?

The dominant planning zone in Regency Park is Strategic Employment, though the suburb also includes Recreation and General Neighbourhood.

Does Regency Park have heritage-listed places?

Regency Park has 2 heritage-listed places on record.

What is the typical lot size in Regency Park?

Across 463 surveyed parcels in Regency Park, the median lot size is about 417 m².

Does Regency Park have a train station?

There is no train station inside Regency Park itself. The suburb is served by 15 bus stops.

What is the population of Regency Park?

At the 2021 Census Regency Park had 60 usual residents, with a median age of 81 and an average household size of 1.0 people. The wider The Parks statistical area, which contains Regency Park, went from 14,897 people in 2001 to 21,444 in 2025, up 44%.

What is the median household income in Regency Park?

Median household income in Regency Park was $725 a week at the 2021 Census, against $1,459 for the typical suburb in City of Port Adelaide Enfield. Median rent was $450 a week.

Compare nearby suburbs

Nearby suburb	Distance	Flood mapped	Bushfire-prone
Ferryden Park	1.2 km	13%	0%
Kilburn	1.2 km	13%	0%
Angle Park	1.2 km	16%	0%
Woodville Gardens	1.9 km	19%	0%
Mansfield Park	1.9 km	26%	0%
Dudley Park	2.0 km	12%	0%
Croydon Park	2.1 km	16%	0%
Blair Athol	2.3 km	17%	0%
Wingfield	2.6 km	13%	0%
Kilkenny City of Charles Sturt	2.6 km	21%	0%

See all City of Port Adelaide Enfield suburb profiles →