Lake Sorell flood map & planning overlays
A planning-constraint profile of Lake Sorell
(Central Highlands, TAS) - 197.16 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 3 October 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
197.16 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Lake Sorell's boundary, with the flood, bushfire and environmental overlays drawn on top. Magenta is where aircraft were observed in the sampled period, brightest below 3,000 ft.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Lake Sorell
Two different things, kept apart on purpose. The ANEF contour is the planning instrument - a forecast published per airport that planning schemes use to control noise-sensitive development. Observed overflight is what a sampled aircraft-tracking feed actually recorded over the suburb - where aircraft flew, how low and how often.
Observed overflight - sampled 4 Sep to 3 Oct 2026
Night movements: observed, lowest 3,000 ft - night is sampled as often as day, but night traffic is light, so this is a floor and no rate can be put on it.
Traffic is sampled rather than watched continuously, so every figure is a floor: aircraft not captured between samples are not represented. Rates are per 500 m square - the busiest square in the suburb, not a count of flights over the suburb - and a square is only rated where enough traffic was seen to measure it. Altitudes are above mean sea level. Flight paths change with runway use, weather, season and airspace design. This is a record of observed traffic; it is not a noise contour and not a planning control.
Lake Sorell at a glance
How Lake Sorell is zoned
Buying in Lake Sorell? The zone and code overlays on this page are the Tasmanian Planning Scheme controls a section 337 certificate reports for a title.
Across its 197.16 km², Lake Sorell is highly constrained by planning overlays. About 17% of the suburb sits within a mapped flood overlay, and 87% 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 1,666,984 m² across 23 parcels.
Lake Sorell 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 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) |
| Aircraft noise contours (ANEF) | Not held | the Tasmanian Planning Scheme and the LIST (Land Tasmania), Defence |
| Observed flight paths | Observed | adsb.lol, under the Open Database License |
| Demographics | Not available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 3 October 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 Sorell 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.
Aircraft have been seen below 3,000 ft over about 1% of Lake Sorell. The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
See what's in the $9 report →Lake Sorell planning - frequently asked
Is Lake Sorell flood-prone?
About 17% of Lake Sorell falls within a mapped flood overlay, against the council-wide suburb average of 9%.
Is Lake Sorell bushfire-prone?
Around 87% of Lake Sorell is mapped as bushfire-prone, compared with a Central Highlands average of 96%.
Is Lake Sorell under a flight path?
Aircraft were observed below 3,000 ft over about 1% of Lake Sorell, and over about 5% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 3 Oct 2026). The lowest measured aircraft was at 1,500 ft, with an average of 5,500 ft. Traffic is sampled rather than watched continuously and flight paths change with runway use, weather and season; the ANEF contour is the planning instrument.
What is the zoning in Lake Sorell?
The dominant planning zone in Lake Sorell is Environmental Management, though the suburb also includes Landscape Conservation and Rural.
Does Lake Sorell have heritage-listed places?
Lake Sorell has 2 heritage-listed places on record.
What is the typical lot size in Lake Sorell?
Across 23 surveyed parcels in Lake Sorell, the median lot size is about 1,666,984 m².
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Millers Bluff | 8.3 km | 7% | 100% |
| Interlaken | 13.4 km | 22% | 85% |
| Morass Bay | 17.5 km | 1% | 100% |
| Steppes | 19.8 km | 14% | 93% |
| Arthurs Lake | 20.0 km | 32% | 74% |
| Tunbridge Northern Midlands |
20.0 km | 13% | 100% |
| Wilburville | 21.7 km | 2% | 100% |
| Woodbury Southern Midlands |
22.4 km | 9% | 100% |
| Flintstone | 25.2 km | <1% | 100% |
| Cressy Northern Midlands |
28.1 km | 16% | 100% |