Riverside flood map & planning overlays
A planning-constraint profile of Riverside
(West Tamar, TAS) - 55.0 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 26 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
55.0 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Riverside'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 Riverside
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 26 Sep 2026
typical observed square 2 a day
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.
Riverside at a glance
How Riverside is zoned
Buying in Riverside? The zone and code overlays on this page are the Tasmanian Planning Scheme controls a section 337 certificate reports for a title.
Across its 55.0 km², Riverside is highly constrained by planning overlays. About 13% of the suburb sits within a mapped flood overlay, and 89% is flagged bushfire-prone. There are 5 heritage-listed sites on record, and the dominant land-use zone is Agriculture. The median lot measures about 758 m² across 3,747 parcels.
Who lives in Riverside
Census 2021 figures published by the ABS for the Riverside 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 991, and decile 9 within Tasmania. The national average is 1000.
Age profile
Share of Riverside's 7,326 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Riverside, the wider ABS statistical area containing Riverside. There is no annual population series published at suburb level, so this describes the surrounding area rather than Riverside itself.
5,905 in 2001 to 7,535 in 2025, up 28%.
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.
Riverside 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 26 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 Riverside 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 4% of Riverside. 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 3,400 Riverside addresses (+$9 with the planning report).
See what's in the $9 report →Riverside planning - frequently asked
Is Riverside flood-prone?
About 13% of Riverside falls within a mapped flood overlay, against the council-wide suburb average of 9%. Modelled flood depth, velocity and flood level are held for about 3,400 Riverside addresses, from published flood studies; the free check on the Flood Model Report page says whether a model reaches a given address.
Is Riverside bushfire-prone?
Around 89% of Riverside is mapped as bushfire-prone, compared with a West Tamar average of 95%.
Is Riverside under a flight path?
Aircraft were observed below 3,000 ft over about 4% of Riverside, and over about 25% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 26 Sep 2026). The lowest measured aircraft was at 1,000 ft, with an average of 4,500 ft. At the busiest point in the suburb about 7 aircraft a day were recorded passing over one 500 m square. 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 Riverside?
The dominant planning zone in Riverside is Agriculture, though the suburb also includes Rural and Low Density Residential.
Does Riverside have heritage-listed places?
Riverside has 5 heritage-listed places on record.
What is the typical lot size in Riverside?
Across 3,747 surveyed parcels in Riverside, the median lot size is about 758 m².
What is the population of Riverside?
At the 2021 Census Riverside had 7,326 usual residents, with a median age of 40 and an average household size of 2.5 people. The wider Riverside statistical area, which contains Riverside, went from 5,905 people in 2001 to 7,535 in 2025, up 28%.
Is Riverside an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Riverside scores 991 and sits in decile 6 of 10 nationally and decile 9 within Tasmania (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Riverside?
Median household income in Riverside was $1,519 a week at the 2021 Census, against $1,293 for the typical suburb in West Tamar. Median rent was $300 a week and the median mortgage repayment $1,440 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Trevallyn | 5.2 km | 9% | 77% |
| Blackstone Heights Meander Valley |
5.4 km | 12% | 100% |
| Legana | 5.5 km | 12% | 84% |
| Newnham Launceston |
6.9 km | 20% | 47% |
| Invermay Launceston |
7.2 km | 61% | 10% |
| Westwood Meander Valley |
7.5 km | 15% | 100% |
| West Launceston Launceston |
7.5 km | 6% | 63% |
| Summerhill Launceston |
7.9 km | 7% | 48% |
| Launceston Launceston |
8.0 km | 59% | 32% |
| Grindelwald | 8.5 km | 5% | 76% |