Mundoo Island flood map & planning overlays
A planning-constraint profile of Mundoo Island
(Alexandrina Council, SA) - 16.0 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
16.0 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Mundoo Island'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 Mundoo Island
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.
Mundoo Island at a glance
How Mundoo Island is zoned
Selling in Mundoo Island? 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 16.0 km², Mundoo Island is highly constrained by planning overlays. About 100% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. The dominant land-use zone is Conservation. The median lot measures about 122,001 m² across 26 parcels.
Mundoo Island 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 | Not 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 Mundoo Island 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.
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 Mundoo Island lot.
See what's in the $9 report →Mundoo Island planning - frequently asked
Is Mundoo Island flood-prone?
About 100% of Mundoo Island falls within a mapped flood overlay, against the council-wide suburb average of 16%.
Is Mundoo Island bushfire-prone?
Around 100% of Mundoo Island is mapped as bushfire-prone, compared with a Alexandrina Council average of 100%.
Is Mundoo Island under a flight path?
Aircraft were observed over about 9% of Mundoo Island in the period sampled, but only above 3,000 ft - the lowest measured was 4,500 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 Mundoo Island?
The dominant planning zone in Mundoo Island is Conservation.
Does Mundoo Island have heritage-listed places?
No heritage-listed places are on record within Mundoo Island.
What is the typical lot size in Mundoo Island?
Across 26 surveyed parcels in Mundoo Island, the median lot size is about 122,001 m².
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Hindmarsh Island | 5.2 km | 90% | 100% |
| Point Sturt | 6.8 km | 100% | 100% |
| Clayton Bay | 7.4 km | 69% | 100% |
| Goolwa South | 10.5 km | 79% | 94% |
| Goolwa North | 12.8 km | 79% | 100% |
| Milang | 15.0 km | 32% | 100% |
| Goolwa Beach | 16.2 km | 0% | 95% |
| Goolwa | 16.3 km | 4% | 100% |
| Currency Creek | 17.4 km | 20% | 100% |
| Finniss | 19.7 km | 12% | 100% |