Bridgeman Downs flood map & planning overlays
A planning-constraint profile of Bridgeman Downs
(Brisbane City, QLD) - 9.37 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
9.37 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Bridgeman Downs's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
How common is mapped flood risk across Bridgeman Downs properties?
Overlay percentages say how much land is constrained; these figures say how many properties are actually touched in a suburb-wide analysis of 4,831 Bridgeman Downs properties. No individual property result is identified on this page.
Lot-level readout
Flood-risk rating across all 4,831 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Bridgeman Downs.
Bridgeman Downs flood history and overland flow
These are suburb-wide totals across 4,831 analysed properties. They show how common each mapped category is across Bridgeman Downs; they do not identify or describe any individual property.
Recorded historical flood mapping
315 analysed properties intersect at least one mapped historical event extent.
- February 2022: 315
Mapped overland flow
357 analysed properties carry a mapped overland-flow category.
- Low: 112
- Medium: 120
- High: 88
- Affected: 37
Source: Brisbane 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.
Bridgeman Downs at a glance
Schools in and near Bridgeman Downs
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: 0.81 km from the suburb boundary
Secondary: 1.29 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 Bridgeman Downs is zoned
Selling in Bridgeman Downs? 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 9.37 km², Bridgeman Downs is highly constrained by planning overlays. About 21% of the suburb sits within a mapped flood overlay, and 36% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Low density residential. The terrain is gently undulating, and the median lot measures about 695 m² across 4,611 parcels.
Recent development applications in Bridgeman Downs
Applications are counted across the whole gazetted suburb from the public Brisbane City Council register. No application address or individual property is published here.
Submitted in the past 12 months
Latest included submission: 16 September 2026.
Previous 12 months: 65 (12% higher in the latest period).
Common application types
- Reconfiguring a lot: 16
- Operational work: 39
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 19 September 2026. Check the official council register.
Who lives in Bridgeman Downs
Census 2021 figures published by the ABS for the Bridgeman Downs 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 1123, and decile 10 within Queensland. The national average is 1000.
Age profile
Share of Bridgeman Downs's 10,938 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Bridgeman Downs, the wider ABS statistical area containing Bridgeman Downs. There is no annual population series published at suburb level, so this describes the surrounding area rather than Bridgeman Downs itself.
6,140 in 2001 to 11,888 in 2025, up 94%.
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.
Bridgeman Downs property market snapshot
Queensland Government publishes this as a SA2 market series for Bridgeman Downs, the wider statistical area containing Bridgeman Downs. It is not a valuation and is not specific to this suburb or any individual property.
House sales
Median sale price from 156 sales over 12 months to March 2026.
Unit sales
Median sale price from 35 sales over 12 months to March 2026.
Source: Queensland Government Statistician's Office (QGSO). View the source profile. The same SA2 figure can appear on several suburb pages within that statistical area.
Bridgeman Downs 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 |
| Market statistics | Available at SA2 level | Queensland Government Statistician's Office (QGSO) |
| Development applications | Available as suburb totals | Brisbane City Council |
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 Bridgeman Downs 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 here: a Flood Model Report is available for about 4,800 Bridgeman Downs addresses (+$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 Bridgeman Downs lot.
See what's in the $9 report →Bridgeman Downs planning - frequently asked
Is Bridgeman Downs flood-prone?
About 21% of Bridgeman Downs falls within a mapped flood overlay, against the council-wide suburb average of 40%. Across the suburb, 8% of the 4,831 properties we analysed carry some level of mapped flood risk, including 220 rated high risk or historically affected.
Is Bridgeman Downs bushfire-prone?
Around 36% of Bridgeman Downs is mapped as bushfire-prone, compared with a Brisbane City average of 27%.
What is the zoning in Bridgeman Downs?
The dominant planning zone in Bridgeman Downs is Low density residential, though the suburb also includes Rural and Cemetery.
Does Bridgeman Downs have heritage-listed places?
Bridgeman Downs has 1 heritage-listed place on record.
Is Bridgeman Downs hilly or flat?
Bridgeman Downs is gently undulating: the median ground slope is about 6%, and 3% of measured points sit on grades of 15% or steeper. Ground level runs from roughly 13 m to 60 m AHD across the suburb.
What is the typical lot size in Bridgeman Downs?
Across 4,611 surveyed parcels in Bridgeman Downs, the median lot size is about 695 m². There are also 901 registered easements mapped in the suburb.
Does Bridgeman Downs have a train station?
There is no train station inside Bridgeman Downs itself. The suburb is served by 23 bus stops.
What is the population of Bridgeman Downs?
At the 2021 Census Bridgeman Downs had 10,938 usual residents, with a median age of 39 and an average household size of 3.0 people. The wider Bridgeman Downs statistical area, which contains Bridgeman Downs, went from 6,140 people in 2001 to 11,888 in 2025, up 94%.
Is Bridgeman Downs an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Bridgeman Downs scores 1123 and sits in decile 10 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 Bridgeman Downs?
Median household income in Bridgeman Downs was $2,878 a week at the 2021 Census, against $2,122 for the typical suburb in Brisbane City. Median rent was $520 a week and the median mortgage repayment $2,500 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Carseldine | 2.4 km | 34% | 15% |
| Albany Creek Moreton Bay City |
2.5 km | 41% | 25% |
| Aspley | 2.8 km | 30% | 16% |
| McDowall | 3.4 km | 17% | 45% |
| Brendale Moreton Bay City |
3.4 km | 77% | 12% |
| Fitzgibbon | 4.0 km | 70% | 22% |
| Chermside West | 4.1 km | 18% | 27% |
| Zillmere | 4.6 km | 29% | <1% |
| Everton Hills Moreton Bay City |
5.0 km | 22% | 14% |
| Stafford Heights | 5.3 km | 13% | 8% |