Billiatt flood map & planning overlays
A planning-constraint profile of Billiatt
(The District Council of Loxton Waikerie, SA) - 327.96 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 4 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
327.96 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Billiatt's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
Billiatt at a glance
How Billiatt is zoned
Selling in Billiatt? The zone and overlays on this page are the Planning and Design Code controls a Form 1 vendor's statement has to disclose.
Across its 327.96 km², Billiatt is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 100% is flagged bushfire-prone. The dominant land-use zone is Conservation. The median lot measures about 3,198,682 m² across 22 parcels.
Billiatt data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| 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 |
| Aircraft noise contours (ANEF) | Not held | the South Australian Planning and Design Code and Location SA spatial data, Defence |
| Observed flight paths | Watched, not yet sampled here | adsb.lol, under the Open Database License |
| Demographics | Not available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 4 September 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 Billiatt 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.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Billiatt lot.
See what's in the $9 report →Billiatt planning - frequently asked
Is Billiatt flood-prone?
Flood mapping covers Billiatt and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 17%).
Is Billiatt bushfire-prone?
Around 100% of Billiatt is mapped as bushfire-prone, compared with a The District Council of Loxton Waikerie average of 100%.
What is the zoning in Billiatt?
The dominant planning zone in Billiatt is Conservation, though the suburb also includes Rural.
Does Billiatt have heritage-listed places?
No heritage-listed places are on record within Billiatt.
What is the typical lot size in Billiatt?
Across 22 surveyed parcels in Billiatt, the median lot size is about 3,198,682 m².
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Schell Well | 15.0 km | 0% | 100% |
| Kringin | 19.0 km | 0% | 100% |
| Malpas | 22.3 km | 0% | 100% |
| Alawoona | 23.1 km | 0% | 100% |
| Karte Southern Mallee District Council |
25.2 km | 0% | 100% |
| Sandalwood The District Council of Karoonda East Murray |
25.8 km | 0% | 100% |
| Wanbi The District Council of Karoonda East Murray |
28.2 km | 0% | 100% |
| Paruna | 29.3 km | 0% | 100% |
| Veitch | 30.6 km | 0% | 100% |
| Peebinga | 32.2 km | 0% | 100% |
See all The District Council of Loxton Waikerie suburb profiles →