Balgal Beach flood map & planning overlays
Balgal Beach leans retired: median age 58, joint 4th in Townsville City.
Most lots here are flood-mapped. The free check shows how much of one lot the overlay covers.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Balgal Beach
(Townsville City, QLD) - 12.63 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 7 November 2026.
Constraint readout
12.63 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Balgal Beach'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 Balgal Beach properties?
Counts of properties, not share of land, across 769 analysed Balgal Beach properties; no individual property result is identified.
Lot-level readout
Flood-risk rating across all 769 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Balgal Beach.
Aircraft noise and flight paths over Balgal Beach
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: observed, lowest 500 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.
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.
Balgal Beach at a glance
Schools in and near Balgal Beach
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: 0.24 km from the suburb boundary
Secondary: 12.82 km from the suburb boundary
Source: Queensland Government school geographic information. Catchment boundaries can divide a suburb and change over time.
Which school zone is a Balgal Beach address in? Check an address with our free school zone checker.
How Balgal Beach is zoned
Selling in Balgal Beach? 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 12.63 km², Balgal Beach is highly constrained by planning overlays. About 88% of the suburb sits within a mapped flood overlay, and 85% is flagged bushfire-prone. The dominant land-use zone is Rural. The terrain is largely flat, and the median lot measures about 888 m² across 760 parcels.
Recent development applications in Balgal Beach
Applications are counted across the whole gazetted suburb from the public Townsville City Council register. No application address or individual property is published here.
Submitted in the past 12 months
Latest included submission: 28 October 2026.
Previous 12 months: 17 (12% lower in the latest 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 Balgal Beach
Census 2021 figures published by the ABS for the Balgal Beach 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 872, and decile 2 within Queensland. The national average is 1000.
Age profile
Share of Balgal Beach's 998 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Northern Beaches, the wider ABS statistical area containing Balgal Beach. There is no annual population series published at suburb level, so this describes the surrounding area rather than Balgal Beach itself.
5,363 in 2001 to 7,196 in 2025, up 34%.
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.
Balgal Beach 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 | Townsville City 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 Balgal Beach 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 84% of Balgal Beach. 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 Balgal Beach. 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).
Moving here? The Liveability section adds walking times from the address to schools, parks, shops and transport, and the school zones it sits in (+$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 Balgal Beach lot.
Balgal Beach planning - frequently asked
Is Balgal Beach flood-prone?
About 88% of Balgal Beach falls within a mapped flood overlay, against the council-wide suburb average of 57%. Across the suburb, 0% of the 769 properties we analysed carry some level of mapped flood risk. Published flood models are held over parts of Balgal Beach; the free check on the Flood Model Report page says whether one reaches a given address.
Is Balgal Beach bushfire-prone?
Around 85% of Balgal Beach is mapped as bushfire-prone, compared with a Townsville City average of 50%.
Is Balgal Beach under a flight path?
Aircraft were observed below 3,000 ft over about 84% of Balgal Beach, and over about 87% 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 500 ft, with an average of 2,000 ft. At the busiest point in the suburb about 1 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 Balgal Beach?
The dominant planning zone in Balgal Beach is Rural, though the suburb also includes Sport and Recreation and Rural Residential.
Does Balgal Beach have heritage-listed places?
No heritage-listed places are on record within Balgal Beach.
Is Balgal Beach hilly or flat?
Balgal Beach is largely flat: the median ground slope is about 1%. Ground level runs from roughly 4 m to 13 m AHD across the suburb.
What is the typical lot size in Balgal Beach?
Across 760 surveyed parcels in Balgal Beach, the median lot size is about 888 m². There are also 116 registered easements mapped in the suburb.
What is the population of Balgal Beach?
At the 2021 Census Balgal Beach had 998 usual residents, with a median age of 58 and an average household size of 2.0 people. The wider Northern Beaches statistical area, which contains Balgal Beach, went from 5,363 people in 2001 to 7,196 in 2025, up 34%.
Is Balgal Beach an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Balgal Beach scores 872 and sits in decile 1 of 10 nationally and decile 2 within Queensland (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Balgal Beach?
Median household income in Balgal Beach was $936 a week at the 2021 Census, against $1,510 for the typical suburb in Townsville City. Median rent was $273 a week and the median mortgage repayment $1,192 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Rollingstone | 2.7 km | 34% | 86% |
| Toomulla | 7.5 km | 72% | 96% |
| Clemant | 10.0 km | 11% | 92% |
| Mutarnee | 11.6 km | 26% | 84% |
| Crystal Creek | 12.1 km | 3% | 62% |
| Bluewater Park | 19.4 km | 13% | 93% |
| Bluewater | 20.6 km | 52% | 88% |
| Coolbie Hinchinbrook Shire |
20.7 km | 59% | 33% |
| Paluma | 23.0 km | 7% | 14% |
| Toolakea | 23.2 km | 100% | 55% |