Port Neill flood map & planning overlays
A planning-constraint profile of Port Neill (The District Council of Tumby Bay, SA) - 269.8 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
269.8 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Port Neill'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.
Port Neill at a glance
How Port Neill is zoned
Selling in Port Neill? 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 Port Neill address.
Across its 269.8 km², Port Neill is highly constrained by planning overlays. About 99% of the suburb sits within a mapped flood overlay, and 99% is flagged bushfire-prone. There are 4 heritage-listed sites on record, and the dominant land-use zone is Rural. The median lot measures about 1,033 m² across 450 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.
Port Neill 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 Port Neill 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 →Port Neill planning - frequently asked
Where can I see a flood map of Port Neill?
The schematic on this page is a Port Neill flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 99% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Port Neill address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Port Neill flood-prone?
About 99% of Port Neill falls within a mapped flood overlay, against the council-wide suburb average of 100%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Port Neill bushfire-prone?
Yes - around 99% of Port Neill is mapped as bushfire-prone, compared with a The District Council of Tumby Bay average of 100%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Port Neill?
The dominant planning zone in Port Neill is Rural, though the suburb also includes Conservation and Coastal Waters and Offshore Islands. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Port Neill have heritage-listed places?
Port Neill 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 Port Neill?
Across 450 surveyed parcels in Port Neill, the median lot size is about 1,033 m².
Does Port Neill have a train station?
There is no train station inside Port Neill itself. The suburb is served by 1 bus stop.
Do I need a planning report for a Port Neill property?
A Port Neill 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 |
|---|---|---|---|
| Butler | 12.4 km | 100% | 100% |
| Wharminda The District Council of Cleve |
17.3 km | 100% | 100% |
| Lipson | 22.4 km | 100% | 100% |
| Verran The District Council of Cleve |
22.6 km | 100% | 100% |
| Moody | 27.2 km | 100% | 100% |
| Ungarra | 28.1 km | 100% | 100% |
| Arno Bay The District Council of Cleve |
31.6 km | 99% | 99% |
| Hincks The District Council of Cleve |
39.8 km | 100% | 100% |
| Rudall The District Council of Cleve |
41.0 km | 100% | 100% |
| Brooker | 41.1 km | 100% | 100% |