Winchelsea flood map & planning overlays

The schematic on this page is a Winchelsea flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 14% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Winchelsea address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.

About 14% of Winchelsea falls within a mapped flood overlay, against the council-wide suburb average of 6%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.

Around 100% of Winchelsea is mapped as bushfire-prone, compared with a Surf Coast average of 99%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.

The dominant planning zone in Winchelsea is Farming Zone (FZ), though the suburb also includes Public Conservation and Resource Zone (PCRZ) and Low Density Residential Zone (LDRZ). Zoning sets what you can build and do on a site, and can differ lot by lot.

Winchelsea has 52 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 2,394 surveyed parcels in Winchelsea, the median lot size is about 1,671 m². There are also 1,167 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.

Yes - Winchelsea has 1 train station: Winchelsea Station. It is also served by 1 bus stop.

At the 2021 Census Winchelsea had 2,456 usual residents, with a median age of 41 and an average household size of 2.4 people. The wider Winchelsea statistical area, which contains Winchelsea, went from 5,418 people in 2001 to 7,079 in 2025, up 31%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than Winchelsea alone.

On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Winchelsea scores 966 and sits in decile 4 of 10 nationally and decile 3 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 Winchelsea was $1,442 a week at the 2021 Census, against $2,045 for the typical suburb in Surf Coast. Median rent was $295 a week and the median mortgage repayment $1,560 a month. These are 2021 Census figures and have not been indexed to today.

A Winchelsea 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.