Corio flood map & planning overlays
A planning-constraint profile of Corio (Greater Geelong, VIC) - 19.13 km², mapped from live council and state overlay data. This suburb is highly constrained.
Constraint readout
19.13 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Corio'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.
Corio at a glance
How Corio is zoned
Selling in Corio? 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 Corio address.
Across its 19.13 km², Corio is highly constrained by planning overlays. About 13% of the suburb sits within a mapped flood overlay, and 32% is flagged bushfire-prone. There are 7 heritage-listed sites on record, and the dominant land-use zone is General Residential Zone (GRZ1). The median lot measures about 605 m² across 8,538 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 Corio 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 →Corio planning - frequently asked
Where can I see a flood map of Corio?
The schematic on this page is a Corio flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 13% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Corio address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Corio flood-prone?
About 13% of Corio falls within a mapped flood overlay, against a Greater Geelong average of 18%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Corio bushfire-prone?
Yes - around 32% of Corio is mapped as bushfire-prone, compared with a Greater Geelong average of 50%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Corio?
The dominant planning zone in Corio is General Residential Zone (GRZ1), though the suburb also includes Industrial 2 Zone (IN2Z) and Farming Zone (FZ). Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Corio have heritage-listed places?
Corio has 7 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 Corio?
Across 8,538 surveyed parcels in Corio, the median lot size is about 605 m². There are also 3,619 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 Corio have a train station?
Yes - Corio has 1 train station: Corio Station. It is also served by 75 bus stops.
Do I need a planning report for a Corio property?
A Corio 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.