St Kilda flood map & planning overlays
A planning-constraint profile of St Kilda (City of Salisbury, SA) - 24.4 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
24.4 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to St Kilda'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.
St Kilda at a glance
How St Kilda is zoned
Selling in St Kilda? 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 St Kilda address.
Across its 24.4 km², St Kilda is highly constrained by planning overlays. About 24% of the suburb sits within a mapped flood overlay, and 9% is flagged bushfire-prone. The dominant land-use zone is Conservation. The median lot measures about 1,510 m² across 146 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.
St Kilda 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 St Kilda 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 →St Kilda planning - frequently asked
Where can I see a flood map of St Kilda?
The schematic on this page is a St Kilda flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 24% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any St Kilda address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is St Kilda flood-prone?
About 24% of St Kilda falls within a mapped flood overlay, against the council-wide suburb average of 29%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is St Kilda bushfire-prone?
Yes - around 9% of St Kilda is mapped as bushfire-prone, compared with a City of Salisbury average of 8%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in St Kilda?
The dominant planning zone in St Kilda is Conservation, though the suburb also includes Infrastructure and Resource Extraction. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does St Kilda have heritage-listed places?
No heritage-listed places are on record within St Kilda. Even so, it is worth confirming for an individual property before any works.
What is the typical lot size in St Kilda?
Across 146 surveyed parcels in St Kilda, the median lot size is about 1,510 m². There are also 15 registered easements mapped in the suburb - an easement can restrict where you can build, so always check the title and overlays for the specific lot.
Do I need a planning report for a St Kilda property?
A St Kilda 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 |
|---|---|---|---|
| Bolivar | 4.2 km | 30% | 0% |
| Waterloo Corner City of Playford |
4.4 km | 46% | 82% |
| Osborne City of Port Adelaide Enfield |
5.1 km | 9% | 0% |
| Burton | 5.3 km | 43% | 9% |
| Outer Harbor City of Port Adelaide Enfield |
5.6 km | 7% | 0% |
| Globe Derby Park | 6.0 km | 54% | 0% |
| Paralowie | 6.4 km | 29% | 0% |
| Direk | 6.5 km | 24% | 28% |
| North Haven City of Port Adelaide Enfield |
6.6 km | 12% | 0% |
| Salisbury North | 7.3 km | 38% | 0% |