Main Beach flood map & planning overlays
5 heritage-listed places, joint 8th of 81 in Gold Coast 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 Main Beach
(Gold Coast City, QLD) - 6.92 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 7 November 2026.
Constraint readout
6.92 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Main 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 Main Beach properties?
Counts of properties, not share of land, across 3,681 analysed Main Beach properties; no individual property result is identified.
Lot-level readout
Flood-risk rating across all 3,681 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Main Beach.
Aircraft noise and flight paths over Main 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 11 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.
Main Beach at a glance
Schools in and near Main 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: 0.66 km from the suburb boundary
Secondary: 0.51 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 Main Beach address in? Check an address with our free school zone checker.
How Main Beach is zoned
Selling in Main 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 6.92 km², Main Beach is highly constrained by planning overlays. About 70% of the suburb sits within a mapped flood overlay. There are 5 heritage-listed sites on record, and the dominant land-use zone is Open space. The terrain is largely flat, and the median lot measures about 715 m² across 4,038 parcels.
Recent development applications in Main Beach
Applications are counted across the whole gazetted suburb from the public City of Gold Coast register. No application address or individual property is published here.
Submitted in the past 12 months
Latest included submission: 5 November 2026.
Previous 12 months: 13 (85% 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 Main Beach
Census 2021 figures published by the ABS for the Main 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 1064, and decile 10 within Queensland. The national average is 1000.
Age profile
Share of Main Beach's 3,998 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Main Beach, the wider ABS statistical area containing Main Beach. There is no annual population series published at suburb level, so this describes the surrounding area rather than Main Beach itself.
3,381 in 2001 to 4,418 in 2025, up 31%.
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.
Main 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 | City of Gold Coast |
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 Main 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 100% of Main 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 Main 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).
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and the indicative soil reactivity range to expect for a Main Beach lot.
Main Beach planning - frequently asked
Is Main Beach flood-prone?
About 70% of Main Beach falls within a mapped flood overlay, against the council-wide suburb average of 35%. Across the suburb, 78% of the 3,681 properties we analysed carry some level of mapped flood risk, including 2848 rated high risk or historically affected. Published flood models are held over parts of Main Beach; the free check on the Flood Model Report page says whether one reaches a given address.
Is Main Beach bushfire-prone?
Bushfire mapping covers Main Beach and little to none of it is mapped as bushfire-prone (the Gold Coast City average is 50%).
Is Main Beach under a flight path?
Aircraft were observed below 3,000 ft over about 100% of Main Beach, in the period sampled (4 Sep 2026 to 7 Nov 2026). The lowest measured aircraft was at 500 ft, with an average of 500 ft. At the busiest point in the suburb about 45 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 Main Beach?
The dominant planning zone in Main Beach is Open space, though the suburb also includes Conservation and Major tourism.
Does Main Beach have heritage-listed places?
Main Beach has 5 heritage-listed places on record.
Is Main Beach hilly or flat?
Main Beach is largely flat: the median ground slope is about 3%. Ground level runs from roughly 3 m to 7 m AHD across the suburb.
What is the typical lot size in Main Beach?
Across 4,038 surveyed parcels in Main Beach, the median lot size is about 715 m². There are also 55 registered easements mapped in the suburb.
Does Main Beach have a train station?
There is no train station inside Main Beach itself. The suburb is served by 20 bus stops.
What is the population of Main Beach?
At the 2021 Census Main Beach had 3,998 usual residents, with a median age of 57 and an average household size of 1.9 people. The wider Main Beach statistical area, which contains Main Beach, went from 3,381 people in 2001 to 4,418 in 2025, up 31%.
Is Main Beach an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Main Beach scores 1064 and sits in decile 9 of 10 nationally and decile 10 within Queensland (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Main Beach?
Median household income in Main Beach was $1,682 a week at the 2021 Census, against $1,830 for the typical suburb in Gold Coast City. Median rent was $500 a week and the median mortgage repayment $2,091 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Labrador | 2.8 km | 49% | 9% |
| Southport | 2.9 km | 27% | 25% |
| Surfers Paradise | 4.4 km | 57% | 1% |
| Biggera Waters | 4.5 km | 59% | <1% |
| Runaway Bay | 5.6 km | 68% | 13% |
| Parkwood | 5.8 km | 18% | 46% |
| Ashmore | 6.1 km | 11% | 12% |
| Arundel | 6.3 km | 27% | 56% |
| Bundall | 6.3 km | 56% | 4% |
| Molendinar | 6.3 km | 5% | 40% |