South Wentworthville zoning & planning overlays
A planning-constraint profile of South Wentworthville (Cumberland, NSW) - 1.83 km², mapped from live council and state overlay data. This suburb is relatively unconstrained on the overlays we hold - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Everything below is suburb-wide. Overlays change block to block - see which ones actually touch your lot. The map is free.
Constraint readout
1.83 km² - this suburb is relatively unconstrained on the overlays we hold - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Elevation hillshade with street names, clipped to South Wentworthville's boundary, with the bushfire and environmental overlays drawn on top. It shows where constraints fall; the interactive map shows them on your exact address. No flood layer is drawn because we hold no flood mapping for this area.
South Wentworthville at a glance
How South Wentworthville is zoned
Buying in South Wentworthville? The zoning, flood and bushfire lines on the section 10.7 certificate attached to the contract are mapped controls - see our s10.7 certificate guide.
Across its 1.83 km², South Wentworthville is relatively unconstrained by the planning overlays we hold. We hold no flood mapping covering this suburb, so no flood figure is shown - that is a gap in our data, not an all-clear. There are 3 heritage-listed sites on record, and the dominant land-use zone is Low Density Residential. The median lot measures about 647 m² across 1,814 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 South Wentworthville
Census 2021 figures published by the ABS for the South Wentworthville suburb boundary itself, not a wider region.
Socio-economic standing
ABS SEIFA 2021 ranks every Australian suburb. Decile 1 is the most disadvantaged tenth of the country, decile 10 the least.
Score 995, and decile 5 within New South Wales. The national average is 1000.
Age profile
Share of South Wentworthville's 6,913 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of South Wentworthville, the wider ABS statistical area containing South Wentworthville. There is no annual population series published at suburb level, so this describes the surrounding area rather than South Wentworthville itself.
5,600 in 2001 to 7,691 in 2025, up 37%.
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.
South Wentworthville 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 | Not mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Bushfire-prone mapping | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Zoning | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Heritage and environment | Mapped where published | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 5 August 2026. See the methodology and full source list. Source data changes over time and critical decisions should be checked with the responsible authority.
Check a specific South Wentworthville 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 →South Wentworthville planning - frequently asked
Is South Wentworthville flood-prone?
We don't yet hold flood mapping covering South Wentworthville, so this page can't say how much of the suburb is flood-affected - that is a gap in our data, not an indication that the suburb is free of flood risk. Cumberland is the authority to check for flood mapping in this area. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is South Wentworthville bushfire-prone?
Bushfire mapping covers South Wentworthville and little to none of it is mapped as bushfire-prone (the Cumberland average is 3%). Always confirm for the exact lot, as mapping can change.
What is the zoning in South Wentworthville?
The dominant planning zone in South Wentworthville is Low Density Residential, though the suburb also includes Medium Density Residential and Infrastructure. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does South Wentworthville have heritage-listed places?
South Wentworthville 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 South Wentworthville?
Across 1,814 surveyed parcels in South Wentworthville, the median lot size is about 647 m². There are also 15 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 South Wentworthville have a train station?
There is no train station inside South Wentworthville itself. The suburb is served by 108 bus stops.
What is the population of South Wentworthville?
At the 2021 Census South Wentworthville had 6,913 usual residents, with a median age of 35 and an average household size of 3.0 people. The wider South Wentworthville statistical area, which contains South Wentworthville, went from 5,600 people in 2001 to 7,691 in 2025, up 37%. ABS publishes no annual population series for individual suburbs, so that trend describes the surrounding area rather than South Wentworthville alone.
Is South Wentworthville an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), South Wentworthville scores 995 and sits in decile 6 of 10 nationally and decile 5 within New South Wales - 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.
What is the median household income in South Wentworthville?
Median household income in South Wentworthville was $1,793 a week at the 2021 Census, against $1,695 for the typical suburb in Cumberland. Median rent was $450 a week and the median mortgage repayment $2,260 a month. These are 2021 Census figures and have not been indexed to today.
Do I need a planning report for a South Wentworthville property?
A South Wentworthville 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.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Mays Hill | 1.6 km | Not mapped | 0% |
| Wentworthville | 1.7 km | Not mapped | 0% |
| Merrylands West | 1.9 km | Not mapped | 0% |
| Westmead | 1.9 km | Not mapped | 0% |
| Merrylands | 2.0 km | Not mapped | 0% |
| Greystanes | 2.3 km | 0% | 7% |
| Pendle Hill | 2.5 km | Not mapped | 0% |
| Woodpark | 2.5 km | Not mapped | 0% |
| Holroyd | 2.5 km | Not mapped | 0% |
| Guildford West | 3.0 km | Not mapped | <1% |