Green Hill flood map & planning overlays
A planning-constraint profile of Green Hill
(Cairns Regional, QLD) - 37.82 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 19 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
37.82 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Green Hill's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
How common is mapped flood risk across Green Hill properties?
Overlay percentages say how much land is constrained; these figures say how many properties are actually touched in a suburb-wide analysis of 107 Green Hill properties. No individual property result is identified on this page.
Lot-level readout
Flood-risk rating across all 107 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Green Hill.
Green Hill at a glance
Schools in and near Green Hill
Public school-location data shows availability across the suburb. These figures do not rate schools and do not assign a particular 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: 1.66 km from the suburb boundary
Secondary: 1.66 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 Green Hill is zoned
Selling in Green Hill? 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 37.82 km², Green Hill is highly constrained by planning overlays. About 47% of the suburb sits within a mapped flood overlay, and 25% is flagged bushfire-prone. The dominant land-use zone is Rural. The terrain is largely flat, and the median lot measures about 49,764 m² across 98 parcels.
Who lives in Green Hill
Census 2021 figures published by the ABS for the Green Hill 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 1026, and decile 9 within Queensland. The national average is 1000.
Age profile
Share of Green Hill's 177 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Gordonvale - Trinity, the wider ABS statistical area containing Green Hill. There is no annual population series published at suburb level, so this describes the surrounding area rather than Green Hill itself.
6,364 in 2001 to 11,413 in 2025, up 79%.
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.
Green Hill 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 |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
| School availability | Available | Queensland Government |
Profile last materially updated 19 September 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 Green Hill 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.
Published flood models are held over parts of Green Hill. 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 (+$9 with the planning report).
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Green Hill lot.
See what's in the $9 report →Green Hill planning - frequently asked
Is Green Hill flood-prone?
About 47% of Green Hill falls within a mapped flood overlay, against the council-wide suburb average of 55%. Across the suburb, 95% of the 107 properties we analysed carry some level of mapped flood risk, including 102 rated high risk or historically affected.
Is Green Hill bushfire-prone?
Around 25% of Green Hill is mapped as bushfire-prone, compared with a Cairns Regional average of 23%.
What is the zoning in Green Hill?
The dominant planning zone in Green Hill is Rural, though the suburb also includes Conservation and Special Purpose.
Does Green Hill have heritage-listed places?
No heritage-listed places are on record within Green Hill.
Is Green Hill hilly or flat?
Green Hill is largely flat: the median ground slope is about 2%, and 8% of measured points sit on grades of 15% or steeper. Ground level runs from roughly 3 m to 51 m AHD across the suburb.
What is the typical lot size in Green Hill?
Across 98 surveyed parcels in Green Hill, the median lot size is about 49,764 m². There are also 34 registered easements mapped in the suburb.
What is the population of Green Hill?
At the 2021 Census Green Hill had 177 usual residents, with a median age of 48 and an average household size of 2.6 people. The wider Gordonvale - Trinity statistical area, which contains Green Hill, went from 6,364 people in 2001 to 11,413 in 2025, up 79%.
Is Green Hill an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Green Hill scores 1026 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 Green Hill?
Median household income in Green Hill was $2,077 a week at the 2021 Census, against $1,618 for the typical suburb in Cairns Regional. Median rent was $370 a week and the median mortgage repayment $2,277 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Packers Camp | 3.4 km | 100% | 10% |
| Wrights Creek | 6.0 km | 100% | 9% |
| Gordonvale | 9.0 km | 87% | 22% |
| Portsmith | 9.3 km | 100% | 1% |
| Glen Boughton | 9.4 km | 54% | 80% |
| White Rock | 9.4 km | 93% | 9% |
| Edmonton | 9.7 km | 78% | 22% |
| Mount Peter | 10.5 km | 100% | 47% |
| East Trinity | 11.0 km | 41% | 45% |
| Mount Sheridan | 11.5 km | 41% | 31% |