Hilgay flood map & planning overlays
A planning-constraint profile of Hilgay (Southern Grampians, VIC) - 24.27 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
24.27 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Hilgay'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.
Hilgay at a glance
How Hilgay is zoned
Selling in Hilgay? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses - a $9 planning report pulls them at the lot level for any Hilgay address.
Across its 24.27 km², Hilgay is highly constrained by planning overlays. About 17% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. There are 2 heritage-listed sites on record, and the dominant land-use zone is Farming Zone (FZ). The median lot measures about 117,955 m² across 75 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 Hilgay 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 →Hilgay planning - frequently asked
Where can I see a flood map of Hilgay?
The schematic on this page is a Hilgay flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 17% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Hilgay address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Hilgay flood-prone?
About 17% of Hilgay falls within a mapped flood overlay, against a Southern Grampians average of 1%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Hilgay bushfire-prone?
Yes - around 100% of Hilgay is mapped as bushfire-prone, compared with a Southern Grampians average of 100%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Hilgay?
The dominant planning zone in Hilgay is Farming Zone (FZ), though the suburb also includes Public Conservation and Resource Zone (PCRZ) and Farming Zone (FZ1). Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Hilgay have heritage-listed places?
Hilgay has 2 heritage-listed places on record. Heritage listing affects what you can alter or demolish, so confirm whether a specific property is listed or near a heritage place.
What is the typical lot size in Hilgay?
Across 75 surveyed parcels in Hilgay, the median lot size is about 117,955 m².
Do I need a planning report for a Hilgay property?
A Hilgay 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.