Mclaren Vale flood map & planning overlays
A planning-constraint profile of Mclaren Vale (City of Onkaparinga, SA) - 58.47 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
58.47 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Mclaren Vale'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.
Mclaren Vale at a glance
How Mclaren Vale is zoned
Selling in Mclaren Vale? 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 Mclaren Vale address.
Across its 58.47 km², Mclaren Vale is highly constrained by planning overlays. About 10% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. There are 59 heritage-listed sites on record, and the dominant land-use zone is Rural. The median lot measures about 852 m² across 2,204 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.
Mclaren Vale 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 Mclaren Vale 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 →Mclaren Vale planning - frequently asked
Where can I see a flood map of Mclaren Vale?
The schematic on this page is a Mclaren Vale flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 10% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Mclaren Vale address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Mclaren Vale flood-prone?
About 10% of Mclaren Vale falls within a mapped flood overlay, against the council-wide suburb average of 40%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Mclaren Vale bushfire-prone?
Yes - around 100% of Mclaren Vale is mapped as bushfire-prone, compared with a City of Onkaparinga average of 69%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Mclaren Vale?
The dominant planning zone in Mclaren Vale is Rural, 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 Mclaren Vale have heritage-listed places?
Mclaren Vale has 59 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 Mclaren Vale?
Across 2,204 surveyed parcels in Mclaren Vale, the median lot size is about 852 m².
Does Mclaren Vale have a train station?
There is no train station inside Mclaren Vale itself. The suburb is served by 26 bus stops.
Do I need a planning report for a Mclaren Vale property?
A Mclaren Vale 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 |
|---|---|---|---|
| Seaford Heights | 3.4 km | 63% | 67% |
| Old Noarlunga | 3.9 km | 30% | 96% |
| Tatachilla | 4.3 km | 5% | 100% |
| Seaford Rise | 4.4 km | 83% | 51% |
| Onkaparinga Heights | 4.9 km | 7% | 100% |
| Moana | 5.4 km | 54% | 92% |
| Seaford | 5.5 km | 75% | 35% |
| Maslin Beach | 5.6 km | 11% | 98% |
| Seaford Meadows | 5.8 km | 67% | 12% |
| Huntfield Heights | 5.8 km | 29% | 32% |