Lake St Clair flood map & planning overlays
A planning-constraint profile of Lake St Clair (West Coast, TAS) - 839.96 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
839.96 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Lake St Clair'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.
Lake St Clair at a glance
How Lake St Clair is zoned
Buying in Lake St Clair? The zone and code overlays on this page are the Tasmanian Planning Scheme controls a section 337 certificate reports for a title - a $9 planning report pulls them at the lot level for any Lake St Clair address.
Across its 839.96 km², Lake St Clair is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 97% is flagged bushfire-prone. There are 2 heritage-listed sites on record, and the dominant land-use zone is Environmental Management. The median lot measures about 121,872 m² across 12 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.
Lake St Clair 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 Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| Bushfire-prone mapping | Mapped | the Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| Zoning | Mapped | the Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| Heritage and environment | Mapped where published | the Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| 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 Lake St Clair 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 →Lake St Clair planning - frequently asked
Where can I see a flood map of Lake St Clair?
The schematic on this page is a Lake St Clair flood map: the mapped flood overlays drawn over the suburb's terrain and street grid. Flood lines vary block to block, so for a specific property use the free interactive map - search any Lake St Clair address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Lake St Clair flood-prone?
Flood mapping covers Lake St Clair and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 3%). Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Lake St Clair bushfire-prone?
Yes - around 97% of Lake St Clair is mapped as bushfire-prone, compared with a West Coast average of 99%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Lake St Clair?
The dominant planning zone in Lake St Clair is Environmental Management, though the suburb also includes Utilities and Rural. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Lake St Clair have heritage-listed places?
Lake St Clair has 2 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 Lake St Clair?
Across 12 surveyed parcels in Lake St Clair, the median lot size is about 121,872 m². There are also 1 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 Lake St Clair property?
A Lake St Clair 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 |
|---|---|---|---|
| Gormanston | 25.9 km | 0% | 100% |
| Lake Margaret | 28.8 km | 0% | 100% |
| Walls Of Jerusalem Meander Valley |
29.1 km | 2% | 100% |
| Cradle Mountain Meander Valley |
30.9 km | 1% | 100% |
| Queenstown | 31.7 km | 0% | 100% |
| Derwent Bridge Central Highlands |
34.2 km | 2% | 98% |
| Tullah | 36.9 km | 0% | 94% |
| Rosebery | 39.7 km | 0% | 100% |
| Mersey Forest Meander Valley |
40.7 km | 2% | 100% |
| Butlers Gorge Central Highlands |
41.2 km | 1% | 82% |