Sunbury flood map & planning overlays
A planning-constraint profile of Sunbury (Hume, VIC) - 132.03 km², mapped from live council and state overlay data. This suburb is highly constrained.
Constraint readout
132.03 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Sunbury'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.
Sunbury at a glance
How Sunbury is zoned
Selling in Sunbury? 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 Sunbury address.
Across its 132.03 km², Sunbury is highly constrained by planning overlays. About 2% of the suburb sits within a mapped flood overlay, and 83% is flagged bushfire-prone. There are 98 heritage-listed sites on record, and the dominant land-use zone is Green Wedge Zone (GWZ). The median lot measures about 606 m² across 24,929 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 Sunbury 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 →Sunbury planning - frequently asked
Where can I see a flood map of Sunbury?
The schematic on this page is a Sunbury flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 2% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Sunbury address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Sunbury flood-prone?
About 2% of Sunbury falls within a mapped flood overlay, against a Hume average of 4%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Sunbury bushfire-prone?
Yes - around 83% of Sunbury is mapped as bushfire-prone, compared with a Hume average of 42%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Sunbury?
The dominant planning zone in Sunbury is Green Wedge Zone (GWZ), though the suburb also includes General Residential Zone (GRZ1) and Green Wedge A Zone (GWAZ). Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Sunbury have heritage-listed places?
Sunbury has 98 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 Sunbury?
Across 24,929 surveyed parcels in Sunbury, the median lot size is about 606 m². There are also 13,015 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 Sunbury have a train station?
Yes - Sunbury has 1 train station: Sunbury Station. It is also served by 239 bus stops.
Do I need a planning report for a Sunbury property?
A Sunbury 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.