Donnybrook flood map & planning overlays
A planning-constraint profile of Donnybrook (Moreton Bay City, QLD) - 24.36 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
24.36 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Donnybrook'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.
Donnybrook 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 486 Donnybrook properties.
Lot-level readout
Flood-risk rating across all 486 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Donnybrook.
Donnybrook at a glance
How Donnybrook is zoned
Selling in Donnybrook? 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 24.36 km², Donnybrook is highly constrained by planning overlays. About 70% of the suburb sits within a mapped flood overlay, and 50% is flagged bushfire-prone. The dominant land-use zone is Rural. The terrain is largely flat, and the median lot measures about 793 m² across 438 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 Donnybrook
Census 2021 figures published by the ABS for the Donnybrook 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 905, and decile 2 within Queensland. The national average is 1000.
Age profile
Share of Donnybrook's 664 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Beachmere - Sandstone Point, the wider ABS statistical area containing Donnybrook. There is no annual population series published at suburb level, so this describes the surrounding area rather than Donnybrook itself.
9,304 in 2001 to 17,733 in 2025, up 91%.
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 Donnybrook 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 →Donnybrook planning - frequently asked
Where can I see a flood map of Donnybrook?
The schematic on this page is a Donnybrook flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 70% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Donnybrook address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Donnybrook flood-prone?
About 70% of Donnybrook falls within a mapped flood overlay, against a Moreton Bay City average of 37%. Looking lot by lot, 55% of the 486 properties we analysed in Donnybrook carry some level of mapped flood risk, including 172 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 Donnybrook bushfire-prone?
Yes - around 50% of Donnybrook is mapped as bushfire-prone, compared with a Moreton Bay City average of 59%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Donnybrook?
The dominant planning zone in Donnybrook is Rural, though the suburb also includes Environmental management and conservation and Extractive industry. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Donnybrook have heritage-listed places?
No heritage-listed places are on record within Donnybrook. Even so, it is worth confirming for an individual property before any works.
Is Donnybrook hilly or flat?
Donnybrook is largely flat: the median lot slope is about 2%. Ground level runs from roughly 2 m to 13 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 Donnybrook?
Across 438 surveyed parcels in Donnybrook, the median lot size is about 793 m². There are also 30 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.
Does Donnybrook have a train station?
There is no train station inside Donnybrook itself. The suburb is served by 1 bus stop.
What is the population of Donnybrook?
At the 2021 Census Donnybrook had 664 usual residents, with a median age of 58 and an average household size of 2.1 people. The wider Beachmere - Sandstone Point statistical area, which contains Donnybrook, went from 9,304 people in 2001 to 17,733 in 2025, up 91%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Donnybrook alone.
Is Donnybrook an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Donnybrook scores 905 and sits in decile 2 of 10 nationally and decile 2 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 Donnybrook?
Median household income in Donnybrook was $1,130 a week at the 2021 Census, against $1,827 for the typical suburb in Moreton Bay City. Median rent was $303 a week and the median mortgage repayment $1,517 a month. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a Donnybrook property?
A Donnybrook 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.