Cape Schanck flood map & planning overlays

The schematic on this page is a Cape Schanck 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 Cape Schanck address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.

Flood mapping covers Cape Schanck and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 3%). Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.

Around 100% of Cape Schanck is mapped as bushfire-prone, compared with a Mornington Peninsula average of 89%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.

The dominant planning zone in Cape Schanck is Green Wedge Zone (GWZ4), though the suburb also includes Public Conservation and Resource Zone (PCRZ) and Green Wedge Zone (GWZ2). Zoning sets what you can build and do on a site, and can differ lot by lot.

Cape Schanck has 8 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.

Across 574 surveyed parcels in Cape Schanck, the median lot size is about 1,323 m². There are also 826 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.

At the 2021 Census Cape Schanck had 569 usual residents, with a median age of 55 and an average household size of 2.4 people. The wider Flinders statistical area, which contains Cape Schanck, went from 5,811 people in 2001 to 6,064 in 2025, up 4%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Cape Schanck alone.

On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Cape Schanck scores 1058 and sits in decile 9 of 10 nationally and decile 9 within Victoria - 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.

Median household income in Cape Schanck was $2,189 a week at the 2021 Census, against $1,906 for the typical suburb in Mornington Peninsula. Median rent was $359 a week and the median mortgage repayment $1,950 a month. These are 2021 Census figures and have not been indexed to today.

A Cape Schanck planning report pulls every overlay - zoning, flood, bushfire, heritage, environmental and noise - that touches a single lot, on live council and state data. The interactive map preview is free; the full PDF report is $9.