Coromandel Valley flood map & planning overlays
A planning-constraint profile of Coromandel Valley (City of Onkaparinga, SA) - 4.31 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
4.31 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Coromandel Valley'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.
Coromandel Valley at a glance
How Coromandel Valley is zoned
Selling in Coromandel Valley? 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 Coromandel Valley address.
Across its 4.31 km², Coromandel Valley is highly constrained by planning overlays. About 73% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. There are 31 heritage-listed sites on record, and the dominant land-use zone is Hills Neighbourhood. The median lot measures about 1,108 m² across 1,776 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.
Coromandel Valley 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 Coromandel Valley 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 →Coromandel Valley planning - frequently asked
Where can I see a flood map of Coromandel Valley?
The schematic on this page is a Coromandel Valley flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 73% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Coromandel Valley address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Coromandel Valley flood-prone?
About 73% of Coromandel Valley 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 Coromandel Valley bushfire-prone?
Yes - around 100% of Coromandel Valley 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 Coromandel Valley?
The dominant planning zone in Coromandel Valley is Hills Neighbourhood, though the suburb also includes Hills Face and Open Space. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Coromandel Valley have heritage-listed places?
Coromandel Valley has 31 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 Coromandel Valley?
Across 1,776 surveyed parcels in Coromandel Valley, the median lot size is about 1,108 m².
Does Coromandel Valley have a train station?
There is no train station inside Coromandel Valley itself. The suburb is served by 31 bus stops.
Do I need a planning report for a Coromandel Valley property?
A Coromandel Valley 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 |
|---|---|---|---|
| Craigburn Farm City of Mitcham |
2.0 km | 43% | 100% |
| Coromandel East | 2.2 km | 4% | 100% |
| Hawthorndene City of Mitcham |
2.5 km | 22% | 100% |
| Blackwood City of Mitcham |
2.9 km | 47% | 100% |
| Aberfoyle Park | 3.7 km | 84% | 76% |
| Cherry Gardens | 3.8 km | 4% | 100% |
| Glenalta City of Mitcham |
3.9 km | 43% | 100% |
| Eden Hills City of Mitcham |
3.9 km | 10% | 100% |
| Flagstaff Hill | 3.9 km | 67% | 100% |
| Chandlers Hill | 4.2 km | 5% | 100% |