Keswick Island flood map & planning overlays
A planning-constraint profile of Keswick Island (Mackay Regional, QLD) - 87.08 km², mapped from live council and state overlay data. This suburb is highly constrained.
Constraint readout
87.08 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Keswick Island'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.
Keswick Island 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 188 Keswick Island properties.
Lot-level readout
Flood-risk rating across all 188 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Keswick Island.
Keswick Island at a glance
How Keswick Island is zoned
Selling in Keswick Island? 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 87.08 km², Keswick Island is highly constrained by planning overlays. Very little of the suburb carries a mapped flood overlay, and 5% is flagged bushfire-prone. The dominant land-use zone is Conservation. The terrain is steep, and the median lot measures about 106,102 m² across 18 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.
Check a specific Keswick Island 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 →Keswick Island planning - frequently asked
Where can I see a flood map of Keswick Island?
The schematic on this page is a Keswick Island flood map: the mapped flood overlays drawn over the suburb's terrain and street grid. Flood lines vary block to block, so for a specific property use the free interactive map - search any Keswick Island address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Keswick Island flood-prone?
Very little of Keswick Island carries a mapped flood overlay (the Mackay Regional average is 54%). Looking lot by lot, 100% of the 188 properties we analysed in Keswick Island carry some level of mapped flood risk, including 188 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 Keswick Island bushfire-prone?
Yes - around 5% of Keswick Island is mapped as bushfire-prone, compared with a Mackay Regional average of 26%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Keswick Island?
The dominant planning zone in Keswick Island is Conservation, though the suburb also includes Tourism and Open space. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Keswick Island have heritage-listed places?
No heritage-listed places are on record within Keswick Island. Even so, it is worth confirming for an individual property before any works.
Is Keswick Island hilly or flat?
Keswick Island is steep: the median lot slope is about 30%, and 92% of properties sit on slopes of 15% or steeper. Ground level runs from roughly 8 m to 132 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 Keswick Island?
Across 18 surveyed parcels in Keswick Island, the median lot size is about 106,102 m². There are also 9 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.
Do I need a planning report for a Keswick Island property?
A Keswick Island 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.