Hallett Cove flood map & planning overlays
A planning-constraint profile of Hallett Cove (City of Marion, SA) - 10.03 km², mapped from live council and state overlay data. This suburb is highly constrained.
Everything below is suburb-wide. Overlays change block to block - see which ones actually touch your lot. The map is free.
Constraint readout
10.03 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Hallett Cove's boundary, with the flood, bushfire and environmental overlays drawn on top. It shows where constraints fall; the interactive map shows them on your exact address.
Hallett Cove at a glance
How Hallett Cove is zoned
Selling in Hallett Cove? The zone and overlays on this page are the Planning and Design Code controls a Form 1 vendor's statement has to disclose - a $9 planning report pulls them at the lot level for any Hallett Cove address.
Across its 10.03 km², Hallett Cove is highly constrained by planning overlays. About 62% of the suburb sits within a mapped flood overlay. There are 4 heritage-listed sites on record, and the dominant land-use zone is Hills Neighbourhood. The median lot measures about 665 m² across 5,441 parcels. These figures are suburb-wide - the overlays that actually apply to a given lot can differ block to block, which is what a property-level check tells you.
Hallett Cove data sources and coverage
Every figure below is an aggregate for the suburb boundary. “Not mapped” means LayeredGeo does not hold a source layer covering this suburb; it is never an all-clear for a particular property.
| 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 |
| Demographics | Not available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 20 August 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 Hallett Cove 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.
See what's in the $9 report →Hallett Cove planning - frequently asked
Where can I see a flood map of Hallett Cove?
The schematic on this page is a Hallett Cove flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 62% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Hallett Cove address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Hallett Cove flood-prone?
About 62% of Hallett Cove falls within a mapped flood overlay, against the council-wide suburb average of 61%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Hallett Cove bushfire-prone?
Bushfire mapping covers Hallett Cove and little to none of it is mapped as bushfire-prone (the City of Marion average is 9%). Always confirm for the exact lot, as mapping can change.
What is the zoning in Hallett Cove?
The dominant planning zone in Hallett Cove is Hills Neighbourhood, though the suburb also includes Hills Face and Conservation. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Hallett Cove have heritage-listed places?
Hallett Cove has 4 heritage-listed places on record. Heritage listing affects what you can alter or demolish, so confirm whether a specific property is listed or near a heritage place.
What is the typical lot size in Hallett Cove?
Across 5,441 surveyed parcels in Hallett Cove, the median lot size is about 665 m².
Does Hallett Cove have a train station?
There is no train station inside Hallett Cove itself. The suburb is served by 89 bus stops.
Do I need a planning report for a Hallett Cove property?
A Hallett Cove planning report pulls every overlay - zoning, flood, bushfire, heritage and environmental - that touches a single lot, on live council and state data. The interactive map preview is free; a full PDF report is $9.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Sheidow Park | 1.8 km | 83% | 0% |
| Reynella City of Onkaparinga |
2.7 km | 61% | 0% |
| Marino | 2.8 km | 20% | 0% |
| Trott Park | 3.0 km | 59% | 0% |
| Old Reynella City of Onkaparinga |
3.7 km | 57% | 23% |
| Lonsdale City of Onkaparinga |
3.9 km | 3% | 47% |
| Seacliff Park | 4.0 km | 13% | 0% |
| Kingston Park City of Holdfast Bay |
4.1 km | 49% | 0% |
| Reynella East City of Onkaparinga |
4.3 km | 11% | 4% |
| O'Halloran Hill | 4.4 km | 23% | 44% |