Logan Reserve flood map & planning overlays
A planning-constraint profile of Logan Reserve (Logan City, QLD) - 14.62 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
14.62 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Logan Reserve'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.
Logan Reserve 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 6,108 Logan Reserve properties.
Lot-level readout
Flood-risk rating across all 6,108 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Logan Reserve.
Logan Reserve at a glance
How Logan Reserve is zoned
Selling in Logan Reserve? 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 14.62 km², Logan Reserve is highly constrained by planning overlays. About 100% of the suburb sits within a mapped flood overlay, and 58% is flagged bushfire-prone. The dominant land-use zone is Emerging Community. The terrain is largely flat, and the median lot measures about 420 m² across 5,166 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 Logan Reserve
Census 2021 figures published by the ABS for the Logan Reserve 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 941, and decile 4 within Queensland. The national average is 1000.
Age profile
Share of Logan Reserve's 7,016 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Chambers Flat - Logan Reserve, the wider ABS statistical area containing Logan Reserve. There is no annual population series published at suburb level, so this describes the surrounding area rather than Logan Reserve itself.
3,228 in 2001 to 16,875 in 2025, up 423%.
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 Logan Reserve 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 →Logan Reserve planning - frequently asked
Where can I see a flood map of Logan Reserve?
The schematic on this page is a Logan Reserve 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 Logan Reserve address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Logan Reserve flood-prone?
About 100% of Logan Reserve falls within a mapped flood overlay, against a Logan City average of 51%. Looking lot by lot, 63% of the 6,108 properties we analysed in Logan Reserve carry some level of mapped flood risk, including 957 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 Logan Reserve bushfire-prone?
Yes - around 58% of Logan Reserve is mapped as bushfire-prone, compared with a Logan City average of 54%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Logan Reserve?
The dominant planning zone in Logan Reserve is Emerging Community, though the suburb also includes Rural Residential and Low Density Residential. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Logan Reserve have heritage-listed places?
No heritage-listed places are on record within Logan Reserve. Even so, it is worth confirming for an individual property before any works.
Is Logan Reserve hilly or flat?
Logan Reserve is largely flat: the median lot slope is about 3%. Ground level runs from roughly 12 m to 39 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 Logan Reserve?
Across 5,166 surveyed parcels in Logan Reserve, the median lot size is about 420 m². There are also 745 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 Logan Reserve?
At the 2021 Census Logan Reserve had 7,016 usual residents, with a median age of 27 and an average household size of 3.1 people. The wider Chambers Flat - Logan Reserve statistical area, which contains Logan Reserve, went from 3,228 people in 2001 to 16,875 in 2025, up 423%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Logan Reserve alone.
Is Logan Reserve an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Logan Reserve scores 941 and sits in decile 3 of 10 nationally and decile 4 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 Logan Reserve?
Median household income in Logan Reserve was $1,818 a week at the 2021 Census, against $1,924 for the typical suburb in Logan City. Median rent was $390 a week and the median mortgage repayment $1,733 a month. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a Logan Reserve property?
A Logan Reserve 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.