Somerton flood map & planning overlays
A planning-constraint profile of Somerton
(Hume, VIC) - 5.37 km², mapped from live council and
state overlay data. This suburb is moderately constrained.
Profile updated 6 September 2026.
Everything below is suburb-wide. Overlays change block to block - see which ones actually touch your lot. The map is free.
Constraint readout
5.37 km² - this suburb is moderately constrained by planning overlays.
Elevation hillshade with street names, clipped to Somerton'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.
Nearby suburbs, nearest first
Somerton at a glance
How Somerton is zoned
Selling in Somerton? 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 Somerton address.
Across its 5.37 km², Somerton is moderately constrained by planning overlays. About 2% of the suburb sits within a mapped flood overlay, and 14% is flagged bushfire-prone. There are 3 heritage-listed sites on record, and the dominant land-use zone is Industrial 1 Zone (IN1Z). The median lot measures about 1,044 m² across 851 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.
Who lives in Somerton
Census 2021 figures published by the ABS for the Somerton suburb boundary itself, not a wider region.
Population trend, 2001 to 2025
Estimated resident population of Roxburgh Park (South) - Somerton, the wider ABS statistical area containing Somerton. There is no annual population series published at suburb level, so this describes the surrounding area rather than Somerton itself.
6,995 in 2001 to 9,699 in 2025, up 39%.
Source: Australian Bureau of Statistics. Census of Population and Housing 2021 (General Community Profile) and SEIFA 2021, both published at the Suburbs and Localities level; Regional Population (estimated resident population) at Statistical Area Level 2. Used under CC BY 4.0. Census counts of small populations are randomly adjusted by the ABS to protect confidentiality, so figures for small suburbs are indicative.
Somerton data sources and coverage
Every figure below is an aggregate for the suburb boundary. “Not mapped” means LayeredGeo does not hold a source layer covering this suburb; it is never an all-clear for a particular property.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Mapped | Vicmap Planning and Victorian Government spatial services |
| Bushfire-prone mapping | Mapped | Vicmap Planning and Victorian Government spatial services |
| Zoning | Mapped | Vicmap Planning and Victorian Government spatial services |
| Heritage and environment | Mapped where published | Vicmap Planning and Victorian Government spatial services |
| Aircraft noise contours (ANEF) | Not held | Vicmap Planning and Victorian Government spatial services, Defence |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 6 September 2026. See the methodology and full source list. Source data changes over time and critical decisions should be checked with the responsible authority.
What a $9 report adds for a Somerton address
This page is the suburb; the report is your lot. For any Somerton address it resolves, on the lot boundary:
- The zone and every planning overlay that touches the lot, in the scheme's own labels
- Which flood overlay categories reach the lot
- Whether the lot is in bushfire-prone mapping, and what that triggers for a build
- Whether the lot, or a neighbour, is one of the 3 heritage-listed places on record
- Walking distance to the nearest bus stop
- A coverage disclosure: exactly which layers were, and were not, assessed
The interactive map is free - check an address below.
Geotechnical desktop report for a Somerton lot
The planning report tells you what you may build. The geotechnical desktop report tells you what the ground under a Somerton address is likely to do - before you pay for a site investigation.
- Mapped geology and soil landscape on the lot
- Indicative AS 2870 site class, with the evidence behind it
- Nearby bore logs and groundwater records
- Acid sulfate soil and reactive clay screening
- Contours, slope and site elevation
- What the desktop evidence cannot tell you, stated plainly
Check a specific Somerton 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 →Somerton planning - frequently asked
Where can I see a flood map of Somerton?
The schematic on this page is a Somerton 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 Somerton address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Somerton flood-prone?
About 2% of Somerton falls within a mapped flood overlay, against the council-wide suburb average of 4%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Somerton bushfire-prone?
Around 14% of Somerton is mapped as bushfire-prone, compared with a Hume average of 45%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Somerton?
The dominant planning zone in Somerton is Industrial 1 Zone (IN1Z), though the suburb also includes Transport Zone (TRZ2) and Transport Zone (TRZ1). Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Somerton have heritage-listed places?
Somerton has 3 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 Somerton?
Across 851 surveyed parcels in Somerton, the median lot size is about 1,044 m². There are also 782 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 Somerton have a train station?
There is no train station inside Somerton itself. The suburb is served by 11 bus stops.
Do I need a planning report for a Somerton property?
A Somerton 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.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Roxburgh Park | 2.1 km | <1% | 1% |
| Coolaroo | 2.5 km | 4% | 0% |
| Meadow Heights | 3.2 km | 4% | 14% |
| Campbellfield | 3.8 km | 5% | 12% |
| Dallas | 4.1 km | <1% | 0% |
| Broadmeadows | 5.3 km | 5% | 4% |
| Epping Whittlesea |
6.1 km | 4% | 36% |
| Craigieburn | 6.1 km | 2% | 36% |
| Lalor Whittlesea |
6.3 km | 7% | 17% |
| Greenvale | 6.6 km | 6% | 59% |