Gilberton flood map & planning overlays
97.8% flood-mapped, the highest in Gold Coast City, on a 0.8% median slope. Very low, very flat.
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 Gilberton
(Gold Coast City, QLD) - 8.0 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 7 November 2026.
Constraint readout
8.0 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Gilberton'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 Gilberton properties?
Counts of properties, not share of land, across 46 analysed Gilberton properties; no individual property result is identified.
Lot-level readout
Flood-risk rating across all 46 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Gilberton.
Has Gilberton flooded? Flood history and overland flow
Yes. Recorded flood mapping reaches into Gilberton: 27 of the 46 properties we analysed (58.7%) sit at least partly inside a mapped historical flood extent (Historic Flood 2017: 27). The free address check says whether a given lot is inside one.
Suburb-wide totals across 46 analysed properties; they do not identify or describe any individual property.
Recorded historical flood mapping
27 analysed properties intersect at least one mapped historical event extent.
- Historic Flood 2017: 27
Source: Gold Coast City Council flood mapping, aggregated by LayeredGeo. Categories are only shown where at least five analysed properties share them. An address-level check is still required to determine whether a particular lot is mapped.
Aircraft noise and flight paths over Gilberton
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 1 a day
Night movements: observed, lowest 4,000 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.
Gilberton at a glance
Schools in and near Gilberton
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: 1.82 km from the suburb boundary
Secondary: 0.92 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 Gilberton address in? Check an address with our free school zone checker.
How Gilberton is zoned
Selling in Gilberton? 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 8.0 km², Gilberton is highly constrained by planning overlays. About 98% of the suburb sits within a mapped flood overlay, and 16% is flagged bushfire-prone. The dominant land-use zone is Rural. The terrain is largely flat, and the median lot measures about 91,843 m² across 42 parcels.
Recent development applications in Gilberton
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
The exact total and latest date are suppressed for privacy.
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 Gilberton
Census 2021 figures published by the ABS for the Gilberton 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 927, and decile 3 within Queensland. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of Jacobs Well - Alberton, the wider ABS statistical area containing Gilberton. There is no annual population series published at suburb level, so this describes the surrounding area rather than Gilberton itself.
2,508 in 2001 to 5,608 in 2025, up 124%.
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.
Gilberton 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 Gilberton 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 Gilberton. 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 Gilberton. 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 Gilberton lot.
Gilberton planning - frequently asked
Is Gilberton flood-prone?
About 98% of Gilberton falls within a mapped flood overlay, against the council-wide suburb average of 35%. Across the suburb, 98% of the 46 properties we analysed carry some level of mapped flood risk, including 36 rated high risk or historically affected. Published flood models are held over parts of Gilberton; the free check on the Flood Model Report page says whether one reaches a given address.
Has Gilberton flooded?
Yes. Recorded flood mapping reaches into Gilberton: 27 of the 46 properties we analysed (58.7%) sit at least partly inside a mapped historical flood extent (Historic Flood 2017: 27). The free address check says whether a given lot is inside one.
Is Gilberton bushfire-prone?
Around 16% of Gilberton is mapped as bushfire-prone, compared with a Gold Coast City average of 50%.
Is Gilberton under a flight path?
Aircraft were observed below 3,000 ft over about 100% of Gilberton, in the period sampled (4 Sep 2026 to 7 Nov 2026). The lowest measured aircraft was at 500 ft, with an average of 2,500 ft. At the busiest point in the suburb about 12 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 Gilberton?
The dominant planning zone in Gilberton is Rural, though the suburb also includes Medium impact industry and Open space.
Does Gilberton have heritage-listed places?
No heritage-listed places are on record within Gilberton.
Is Gilberton hilly or flat?
Gilberton is largely flat: the median ground slope is about 1%. Ground level runs from roughly 1 m to 5 m AHD across the suburb.
What is the typical lot size in Gilberton?
Across 42 surveyed parcels in Gilberton, the median lot size is about 91,843 m². There are also 31 registered easements mapped in the suburb.
Is Gilberton an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Gilberton scores 927 and sits in decile 3 of 10 nationally and decile 3 within Queensland (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Stapylton | 3.0 km | 33% | 55% |
| Woongoolba | 3.2 km | Not measured | 16% |
| Alberton | 3.9 km | 86% | 39% |
| Ormeau | 4.3 km | 19% | 40% |
| Norwell | 5.1 km | 97% | 11% |
| Yatala | 5.9 km | 28% | 53% |
| Steiglitz | 6.6 km | 98% | 13% |
| Mount Warren Park Logan City |
7.0 km | 55% | 20% |
| Eagleby Logan City |
7.1 km | 77% | 27% |
| Ormeau Hills | 7.7 km | 6% | 87% |