Towen Mountain flood map & planning overlays
Only Elaman Creek is steeper on the Sunshine Coast than Towen Mountain's 24.2%.
Things you won't regret: spending $9 to know the lot before you commit.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Towen Mountain
(Sunshine Coast Regional, QLD) - 3.51 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 7 November 2026.
Constraint readout
3.51 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Towen Mountain'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
How common is mapped flood risk across Towen Mountain properties?
Counts of properties, not share of land, across 118 analysed Towen Mountain properties; no individual property result is identified.
Lot-level readout
Flood-risk rating across all 118 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Towen Mountain.
Aircraft noise and flight paths over Towen Mountain
The ANEF contour is a published planning forecast and observed overflight is what a sampled tracking feed recorded - neither describes any individual property.
Observed overflight - sampled 4 Sep to 7 Nov 2026
typical observed square 0 a day
Night movements: not established - night is sampled as often as day, but too few night flights have been seen here to conclude either way.
How this is measured
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.
Towen Mountain at a glance
Schools in and near Towen Mountain
Public school-location data shows availability across the suburb; it does not rate schools or assign any individual address to a catchment.
Inside the suburb boundary
0 schools providing primary years and 0 providing secondary years. A combined school may be counted in both teaching levels.
Nearest school availability
Primary: 2.06 km from the suburb boundary
Secondary: 1.20 km from the suburb boundary
Source: Queensland Government school geographic information. Catchment boundaries can divide a suburb and change over time; use the official catchment finder for a specific address.
How Towen Mountain is zoned
Selling in Towen Mountain? The lot-level zone is the zoning Part 3 of Queensland's Form 2 seller disclosure statement asks for - see our Form 2 planning data guide.
Across its 3.51 km², Towen Mountain is highly constrained by planning overlays. About 1% of the suburb sits within a mapped flood overlay, and 64% is flagged bushfire-prone. The dominant land-use zone is Rural. The terrain is steep, and the median lot measures about 9,993 m² across 105 parcels.
Recent development applications in Towen Mountain
Applications are counted across the whole gazetted suburb from the public Sunshine Coast Council register. No application address or individual property is published here.
Submitted in the past 12 months
No geocoded application submissions were found for this suburb in the period.
Counts depend on applications that the council publishes and that can be assigned to a suburb. Categories can overlap when one application covers several types. Totals below five and their latest dates are suppressed. Register last synchronised 8 November 2026. Check the official council register.
Who lives in Towen Mountain
Census 2021 figures published by the ABS for the Towen Mountain 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 982, and decile 6 within Queensland. The national average is 1000.
Age profile
Share of Towen Mountain's 304 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Nambour, the wider ABS statistical area containing Towen Mountain. There is no annual population series published at suburb level, so this describes the surrounding area rather than Towen Mountain itself.
15,361 in 2001 to 24,674 in 2025, up 61%.
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.
Towen Mountain 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 relevant council planning scheme and Queensland Government spatial data |
| Bushfire-prone mapping | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Zoning | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Heritage and environment | Mapped where published | the relevant council planning scheme and Queensland Government spatial data |
| Aircraft noise contours (ANEF) | Not held | the relevant council planning scheme and Queensland Government spatial data, Defence |
| Observed flight paths | Observed | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
| School availability | Available | Queensland Government |
| Development applications | Available as suburb totals | Sunshine Coast Council |
Profile last materially updated 7 November 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 Towen Mountain 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 →Aircraft have been seen below 3,000 ft over about 66% of Towen Mountain. 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 over parts of Towen Mountain. The free check tells you whether one reaches an address; where it does, a Flood Model Report is +$9 with the planning report.
The Terrain Report shows the fall of the block - contours, cross sections and a 3D model of the lot to spin round in your browser (+$9 with the planning report).
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and the indicative soil reactivity range to expect for a Towen Mountain lot.
Towen Mountain planning - frequently asked
Is Towen Mountain flood-prone?
About 1% of Towen Mountain falls within a mapped flood overlay, against the council-wide suburb average of 30%. Across the suburb, 7% of the 118 properties we analysed carry some level of mapped flood risk, including 8 rated high risk or historically affected. Published flood models are held over parts of Towen Mountain; the free check on the Flood Model Report page says whether one reaches a given address.
Is Towen Mountain bushfire-prone?
Around 64% of Towen Mountain is mapped as bushfire-prone, compared with a Sunshine Coast Regional average of 38%.
Is Towen Mountain under a flight path?
Aircraft were observed below 3,000 ft over about 66% of Towen Mountain, and over about 94% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 7 Nov 2026). The lowest measured aircraft was at 1,000 ft, with an average of 4,000 ft. At the busiest point in the suburb about 0 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 Towen Mountain?
The dominant planning zone in Towen Mountain is Rural, though the suburb also includes Environmental Management and Conservation.
Does Towen Mountain have heritage-listed places?
No heritage-listed places are on record within Towen Mountain.
Is Towen Mountain hilly or flat?
Towen Mountain is steep: the median ground slope is about 24%, and 92% of measured points sit on grades of 15% or steeper. Ground level runs from roughly 65 m to 250 m AHD across the suburb.
What is the typical lot size in Towen Mountain?
Across 105 surveyed parcels in Towen Mountain, the median lot size is about 9,993 m². There are also 44 registered easements mapped in the suburb.
What is the population of Towen Mountain?
At the 2021 Census Towen Mountain had 304 usual residents, with a median age of 44 and an average household size of 2.8 people. The wider Nambour statistical area, which contains Towen Mountain, went from 15,361 people in 2001 to 24,674 in 2025, up 61%.
Is Towen Mountain an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Towen Mountain scores 982 and sits in decile 5 of 10 nationally and decile 6 within Queensland (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Towen Mountain?
Median household income in Towen Mountain was $1,728 a week at the 2021 Census, against $1,677 for the typical suburb in Sunshine Coast Regional. Median rent was $362 a week and the median mortgage repayment $2,167 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Perwillowen | 1.6 km | 8% | 47% |
| West Woombye | 2.1 km | 14% | 43% |
| Coes Creek | 2.3 km | 22% | 34% |
| Burnside | 2.8 km | 20% | 24% |
| Dulong | 2.9 km | 0% | 25% |
| Hunchy | 3.4 km | 1% | 43% |
| Highworth | 3.8 km | Not mapped | 31% |
| Nambour | 4.4 km | 22% | 32% |
| Kureelpa | 5.5 km | 14% | 35% |
| Woombye | 5.6 km | 20% | 25% |