Alexandra Headland flood map & planning overlays
Alexandra Headland: 4,235 residents on 650 m² lots, a median age of 47.
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A planning-constraint profile of Alexandra Headland
(Sunshine Coast Regional, QLD) - 1.55 km², mapped from live council and
state overlay data. This suburb is moderately constrained.
Profile updated 7 November 2026.
Constraint readout
1.55 km² - this suburb is moderately constrained by planning overlays.
Elevation hillshade with street names, clipped to Alexandra Headland'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 Alexandra Headland properties?
Counts of properties, not share of land, across 3,165 analysed Alexandra Headland properties; no individual property result is identified.
Lot-level readout
Flood-risk rating across all 3,165 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Alexandra Headland.
Aircraft noise and flight paths over Alexandra Headland
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 2 a day
Night movements: observed, lowest 1,000 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.
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.
Alexandra Headland at a glance
Schools in and near Alexandra Headland
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: 0.26 km from the suburb boundary
Secondary: 1.07 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 Alexandra Headland address in? Check an address with our free school zone checker.
How Alexandra Headland is zoned
Selling in Alexandra Headland? 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 1.55 km², Alexandra Headland is moderately constrained by planning overlays. About 13% of the suburb sits within a mapped flood overlay, and 4% is flagged bushfire-prone. The dominant land-use zone is Low Density Residential. The terrain is gently undulating, and the median lot measures about 650 m² across 3,161 parcels.
Recent development applications in Alexandra Headland
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
Latest included submission: 28 August 2026.
Previous 12 months: 6 (33% higher 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 Alexandra Headland
Census 2021 figures published by the ABS for the Alexandra Headland 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 1036, and decile 9 within Queensland. The national average is 1000.
Age profile
Share of Alexandra Headland's 4,235 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Mooloolaba - Alexandra Headland, the wider ABS statistical area containing Alexandra Headland. There is no annual population series published at suburb level, so this describes the surrounding area rather than Alexandra Headland itself.
10,525 in 2001 to 13,101 in 2025, up 24%.
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.
Alexandra Headland 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 Alexandra Headland 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 100% of Alexandra Headland. 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 Alexandra Headland. 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 Alexandra Headland lot.
Alexandra Headland planning - frequently asked
Is Alexandra Headland flood-prone?
About 13% of Alexandra Headland falls within a mapped flood overlay, against the council-wide suburb average of 30%. Across the suburb, 35% of the 3,165 properties we analysed carry some level of mapped flood risk, including 416 rated high risk or historically affected. Published flood models are held over parts of Alexandra Headland; the free check on the Flood Model Report page says whether one reaches a given address.
Is Alexandra Headland bushfire-prone?
Around 4% of Alexandra Headland is mapped as bushfire-prone, compared with a Sunshine Coast Regional average of 38%.
Is Alexandra Headland under a flight path?
Aircraft were observed below 3,000 ft over about 100% of Alexandra Headland, in the period sampled (4 Sep 2026 to 7 Nov 2026). The lowest measured aircraft was at 500 ft, with an average of 1,500 ft. At the busiest point in the suburb about 5 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 Alexandra Headland?
The dominant planning zone in Alexandra Headland is Low Density Residential, though the suburb also includes Open Space and Low-Medium Density Residential.
Does Alexandra Headland have heritage-listed places?
No heritage-listed places are on record within Alexandra Headland.
Is Alexandra Headland hilly or flat?
Alexandra Headland is gently undulating: the median ground slope is about 5%, and 8% of measured points sit on grades of 15% or steeper. Ground level runs from roughly 4 m to 42 m AHD across the suburb.
What is the typical lot size in Alexandra Headland?
Across 3,161 surveyed parcels in Alexandra Headland, the median lot size is about 650 m². There are also 356 registered easements mapped in the suburb.
Does Alexandra Headland have a train station?
There is no train station inside Alexandra Headland itself. The suburb is served by 16 bus stops.
What is the population of Alexandra Headland?
At the 2021 Census Alexandra Headland had 4,235 usual residents, with a median age of 47 and an average household size of 2.1 people. The wider Mooloolaba - Alexandra Headland statistical area, which contains Alexandra Headland, went from 10,525 people in 2001 to 13,101 in 2025, up 24%.
Is Alexandra Headland an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Alexandra Headland scores 1036 and sits in decile 8 of 10 nationally and decile 9 within Queensland (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Alexandra Headland?
Median household income in Alexandra Headland was $1,682 a week at the 2021 Census, against $1,677 for the typical suburb in Sunshine Coast Regional. Median rent was $410 a week and the median mortgage repayment $1,820 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Mooloolaba | 2.1 km | 52% | 3% |
| Maroochydore | 2.3 km | 67% | 4% |
| Mountain Creek | 3.4 km | 48% | 24% |
| Minyama | 3.6 km | 63% | 0% |
| Buderim | 3.9 km | 17% | 40% |
| Buddina | 4.1 km | 42% | <1% |
| Kuluin | 4.7 km | 26% | 12% |
| Twin Waters | 4.9 km | 94% | 19% |
| Parrearra | 5.0 km | 55% | 2% |
| Mudjimba | 5.7 km | 94% | 50% |