Ransome flood map & planning overlays
A planning-constraint profile of Ransome (Brisbane City, QLD) - 4.83 km², mapped from live council and state overlay data. This suburb is highly constrained.
Everything below is suburb-wide. Overlays change block to block - see which ones actually touch your lot. The map is free.
Constraint readout
4.83 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Ransome's boundary, with the flood, bushfire and environmental overlays drawn on top. It shows where constraints fall; the interactive map shows them on your exact address.
Ransome flood risk at the property level
Overlay percentages say how much land is constrained; these figures say how many properties are actually touched, from our lot-by-lot analysis of 157 Ransome properties.
Lot-level readout
Flood-risk rating across all 157 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Ransome.
Ransome at a glance
How Ransome is zoned
Selling in Ransome? 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 4.83 km², Ransome is highly constrained by planning overlays. About 100% of the suburb sits within a mapped flood overlay, and 78% is flagged bushfire-prone. The dominant land-use zone is Environmental management. The terrain is largely flat, and the median lot measures about 12,806 m² across 152 parcels. These figures are suburb-wide - the overlays that actually apply to a given lot can differ block to block, which is what a property-level check tells you.
Who lives in Ransome
Census 2021 figures published by the ABS for the Ransome 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 1060, and decile 10 within Queensland. The national average is 1000.
Age profile
Share of Ransome's 429 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Belmont - Gumdale, the wider ABS statistical area containing Ransome. There is no annual population series published at suburb level, so this describes the surrounding area rather than Ransome itself.
6,618 in 2001 to 7,965 in 2025, up 20%.
Source: Australian Bureau of Statistics. Census of Population and Housing 2021 (General Community Profile) and SEIFA 2021, both published at the Suburbs and Localities level; Regional Population (estimated resident population) at Statistical Area Level 2. Used under CC BY 4.0. Census counts of small populations are randomly adjusted by the ABS to protect confidentiality, so figures for small suburbs are indicative.
Check a specific Ransome 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 →Ransome planning - frequently asked
Where can I see a flood map of Ransome?
The schematic on this page is a Ransome flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 100% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Ransome address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Ransome flood-prone?
About 100% of Ransome falls within a mapped flood overlay, against a Brisbane City average of 40%. Looking lot by lot, 82% of the 157 properties we analysed in Ransome carry some level of mapped flood risk, including 87 rated high risk or historically affected. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Ransome bushfire-prone?
Yes - around 78% of Ransome is mapped as bushfire-prone, compared with a Brisbane City average of 27%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Ransome?
The dominant planning zone in Ransome is Environmental management, though the suburb also includes Conservation (District) and Conservation (Local). Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Ransome have heritage-listed places?
No heritage-listed places are on record within Ransome. Even so, it is worth confirming for an individual property before any works.
Is Ransome hilly or flat?
Ransome is largely flat: the median lot slope is about 1%. Ground level runs from roughly 1 m to 8 m AHD across the suburb. Slope drives site costs - cut and fill, retaining walls and driveway grades - so it is worth knowing before you commit to a sloping block.
What is the typical lot size in Ransome?
Across 152 surveyed parcels in Ransome, the median lot size is about 12,806 m². There are also 20 registered easements mapped in the suburb - an easement can restrict where you can build, so always check the title and overlays for the specific lot.
What is the population of Ransome?
At the 2021 Census Ransome had 429 usual residents, with a median age of 41 and an average household size of 3.6 people. The wider Belmont - Gumdale statistical area, which contains Ransome, went from 6,618 people in 2001 to 7,965 in 2025, up 20%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Ransome alone.
Is Ransome an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Ransome scores 1060 and sits in decile 9 of 10 nationally and decile 10 within Queensland - decile 1 being the most disadvantaged tenth of Australian suburbs and decile 10 the least. The national average score is 1000. SEIFA summarises income, education, occupation and housing across the whole suburb, so it describes the area, not any particular household in it.
What is the median household income in Ransome?
Median household income in Ransome was $3,166 a week at the 2021 Census, against $2,122 for the typical suburb in Brisbane City. Median rent was $455 a week and the median mortgage repayment $2,327 a month. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a Ransome property?
A Ransome planning report pulls every overlay - zoning, flood, bushfire, heritage and environmental - that touches a single lot, on live council and state data. The interactive map preview is free; a full PDF report is $9.