Mil-Lel flood map & planning overlays
A planning-constraint profile of Mil-Lel (Southern Limestone Coast Council, SA) - 70.16 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
70.16 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Mil-Lel'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.
Mil-Lel at a glance
How Mil-Lel is zoned
Selling in Mil-Lel? 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 Mil-Lel address.
Across its 70.16 km², Mil-Lel 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 Rural. The median lot measures about 42,181 m² across 276 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.
Mil-Lel 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 Mil-Lel 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 →Mil-Lel planning - frequently asked
Where can I see a flood map of Mil-Lel?
The schematic on this page is a Mil-Lel flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 100% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Mil-Lel address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Mil-Lel flood-prone?
About 100% of Mil-Lel falls within a mapped flood overlay, against the council-wide suburb average of 98%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Mil-Lel bushfire-prone?
Yes - around 100% of Mil-Lel is mapped as bushfire-prone, compared with a Southern Limestone Coast Council average of 98%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Mil-Lel?
The dominant planning zone in Mil-Lel is Rural, though the suburb also includes Rural Living and Employment. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Mil-Lel have heritage-listed places?
No heritage-listed places are on record within Mil-Lel. Even so, it is worth confirming for an individual property before any works.
What is the typical lot size in Mil-Lel?
Across 276 surveyed parcels in Mil-Lel, the median lot size is about 42,181 m².
Do I need a planning report for a Mil-Lel property?
A Mil-Lel 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 |
|---|---|---|---|
| Worrolong | 4.1 km | 86% | 98% |
| Glenburnie | 7.0 km | 99% | 100% |
| Mount Gambier City of Mount Gambier |
9.0 km | 0% | 41% |
| Mingbool | 9.1 km | 100% | 100% |
| Suttontown | 9.8 km | 90% | 96% |
| Yahl | 11.7 km | 100% | 100% |
| Square Mile | 11.8 km | 100% | 100% |
| Ob Flat | 13.9 km | 99% | 100% |
| Pleasant Park | 14.6 km | 100% | 100% |
| Dismal Swamp | 14.8 km | 100% | 100% |