Austins Ferry flood map & planning overlays
A planning-constraint profile of Austins Ferry
(Glenorchy, TAS) - 2.12 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
2.12 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Austins Ferry'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 Austins Ferry
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 2,000 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.
Austins Ferry at a glance
How Austins Ferry is zoned
Buying in Austins Ferry? The zone and code overlays on this page are the Tasmanian Planning Scheme controls a section 337 certificate reports for a title.
Across its 2.12 km², Austins Ferry is highly constrained by planning overlays. About 12% of the suburb sits within a mapped flood overlay, and 41% is flagged bushfire-prone. There are 11 heritage-listed sites on record, and the dominant land-use zone is General Residential. The median lot measures about 656 m² across 1,310 parcels.
Who lives in Austins Ferry
Census 2021 figures published by the ABS for the Austins Ferry 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 946, and decile 6 within Tasmania. The national average is 1000.
Age profile
Share of Austins Ferry's 2,395 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Austins Ferry - Granton, the wider ABS statistical area containing Austins Ferry. There is no annual population series published at suburb level, so this describes the surrounding area rather than Austins Ferry itself.
2,783 in 2001 to 4,675 in 2025, up 68%.
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.
Austins Ferry 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 Austins Ferry 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 19% of Austins Ferry. 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 1,200 Austins Ferry addresses (+$9 with the planning report).
See what's in the $9 report →Austins Ferry planning - frequently asked
Is Austins Ferry flood-prone?
About 12% of Austins Ferry falls within a mapped flood overlay, against the council-wide suburb average of 13%. Modelled flood depth, velocity and flood level are held for about 1,200 Austins Ferry addresses, from published flood studies; the free check on the Flood Model Report page says whether a model reaches a given address.
Is Austins Ferry bushfire-prone?
Around 41% of Austins Ferry is mapped as bushfire-prone, compared with a Glenorchy average of 44%.
Is Austins Ferry under a flight path?
Aircraft were observed below 3,000 ft over about 19% of Austins Ferry, and over about 29% 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 1,000 ft, with an average of 2,000 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 Austins Ferry?
The dominant planning zone in Austins Ferry is General Residential, though the suburb also includes Open Space and Community Purpose.
Does Austins Ferry have heritage-listed places?
Austins Ferry has 11 heritage-listed places on record.
What is the typical lot size in Austins Ferry?
Across 1,310 surveyed parcels in Austins Ferry, the median lot size is about 656 m².
What is the population of Austins Ferry?
At the 2021 Census Austins Ferry had 2,395 usual residents, with a median age of 39 and an average household size of 2.6 people. The wider Austins Ferry - Granton statistical area, which contains Austins Ferry, went from 2,783 people in 2001 to 4,675 in 2025, up 68%.
Is Austins Ferry an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Austins Ferry scores 946 and sits in decile 3 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 Austins Ferry?
Median household income in Austins Ferry was $1,625 a week at the 2021 Census, against $1,390 for the typical suburb in Glenorchy. Median rent was $364 a week and the median mortgage repayment $1,500 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Claremont | 2.4 km | 10% | 73% |
| Herdsmans Cove Brighton |
3.0 km | 3% | 32% |
| Chigwell | 3.9 km | 10% | 68% |
| Old Beach Brighton |
4.0 km | 7% | 94% |
| Gagebrook Brighton |
4.0 km | 7% | 74% |
| Berriedale | 4.5 km | 16% | 61% |
| Granton Derwent Valley |
4.6 km | 11% | 87% |
| Otago Clarence |
4.9 km | 13% | 87% |
| Bridgewater Brighton |
4.9 km | 6% | 77% |
| Rosetta | 5.1 km | 12% | 47% |