Eaglehawk Neck flood map & planning overlays
A planning-constraint profile of Eaglehawk Neck
(Tasman, TAS) - 51.74 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
51.74 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Eaglehawk Neck'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 Eaglehawk Neck
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: not established - night is sampled as often as day, but too few night flights have been seen here to conclude either way.
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.
Eaglehawk Neck at a glance
How Eaglehawk Neck is zoned
Buying in Eaglehawk Neck? The zone and code overlays on this page are the Tasmanian Planning Scheme controls a section 337 certificate reports for a title.
Across its 51.74 km², Eaglehawk Neck is highly constrained by planning overlays. About 4% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Rural. The median lot measures about 2,006 m² across 702 parcels.
Who lives in Eaglehawk Neck
Census 2021 figures published by the ABS for the Eaglehawk Neck suburb boundary itself, not a wider region.
Socio-economic standing
ABS SEIFA 2021 ranks every Australian suburb. Decile 1 is the most disadvantaged tenth of the country, decile 10 the least.
Score 953, and decile 6 within Tasmania. The national average is 1000.
Age profile
Share of Eaglehawk Neck's 422 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Forestier - Tasman, the wider ABS statistical area containing Eaglehawk Neck. There is no annual population series published at suburb level, so this describes the surrounding area rather than Eaglehawk Neck itself.
2,282 in 2001 to 2,738 in 2025, up 20%.
Source: ABS Census 2021 and SEIFA 2021 (Suburbs and Localities), Regional Population (SA2), CC BY 4.0. Small counts are randomly adjusted by the ABS.
Eaglehawk Neck 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 | 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 Eaglehawk Neck 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.
The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
Published flood models are held here: a Flood Model Report is available for about 600 Eaglehawk Neck addresses (+$9 with the planning report).
See what's in the $9 report →Eaglehawk Neck planning - frequently asked
Is Eaglehawk Neck flood-prone?
About 4% of Eaglehawk Neck falls within a mapped flood overlay, against the council-wide suburb average of 6%. Modelled flood depth, velocity and flood level are held for about 600 Eaglehawk Neck addresses, from published flood studies; the free check on the Flood Model Report page says whether a model reaches a given address.
Is Eaglehawk Neck bushfire-prone?
Around 100% of Eaglehawk Neck is mapped as bushfire-prone, compared with a Tasman average of 100%.
Is Eaglehawk Neck under a flight path?
Aircraft were observed over about 1% of Eaglehawk Neck in the period sampled, but only above 3,000 ft - the lowest measured was 2,500 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 Eaglehawk Neck?
The dominant planning zone in Eaglehawk Neck is Rural, though the suburb also includes Environmental Management and Rural Living.
Does Eaglehawk Neck have heritage-listed places?
Eaglehawk Neck has 1 heritage-listed place on record.
What is the typical lot size in Eaglehawk Neck?
Across 702 surveyed parcels in Eaglehawk Neck, the median lot size is about 2,006 m².
What is the population of Eaglehawk Neck?
At the 2021 Census Eaglehawk Neck had 422 usual residents, with a median age of 58 and an average household size of 2.0 people. The wider Forestier - Tasman statistical area, which contains Eaglehawk Neck, went from 2,282 people in 2001 to 2,738 in 2025, up 20%.
Is Eaglehawk Neck an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Eaglehawk Neck scores 953 and sits in decile 4 of 10 nationally and decile 6 within Tasmania (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Eaglehawk Neck?
Median household income in Eaglehawk Neck was $919 a week at the 2021 Census, against $905 for the typical suburb in Tasman. Median rent was $270 a week and the median mortgage repayment $1,417 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Taranna | 6.1 km | 7% | 100% |
| Murdunna | 8.5 km | 4% | 100% |
| Koonya | 9.6 km | 5% | 100% |
| Fortescue | 10.5 km | 4% | 100% |
| Premaydena | 11.9 km | 8% | 100% |
| Nubeena | 13.9 km | 5% | 99% |
| Saltwater River | 14.6 km | 8% | 100% |
| Sloping Main | 16.3 km | 14% | 100% |
| Port Arthur | 16.4 km | 6% | 100% |
| Dunalley Sorell |
16.8 km | 11% | 99% |