Strathmerton flood map & planning overlays
Strathmerton: 1,072 residents and 9 heritage places, 5th in Moira for both.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Strathmerton
(Moira, VIC) - 178.91 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 6 October 2026.
Constraint readout
178.91 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Strathmerton's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Strathmerton
The ANEF contour is a published planning forecast and observed overflight is what a sampled tracking feed recorded - neither describes any individual property.
Observed overflight - sampled to
Night movements: not established - night is sampled as often as day, but too few night flights have been seen here to conclude either way.
How this is measured
Traffic is sampled rather than watched continuously, so every figure is a floor: aircraft not captured between samples are not represented. Rates are per 500 m square - the busiest square in the suburb, not a count of flights over the suburb - and a square is only rated where enough traffic was seen to measure it. Altitudes are above mean sea level. Flight paths change with runway use, weather, season and airspace design. This is a record of observed traffic; it is not a noise contour and not a planning control.
Strathmerton at a glance
How Strathmerton is zoned
Selling in Strathmerton? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 178.91 km², Strathmerton is highly constrained by planning overlays. About 62% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. There are 9 heritage-listed sites on record, and the dominant land-use zone is Farming Zone (FZ1). The median lot measures about 6,380 m² across 930 parcels.
Who lives in Strathmerton
Census 2021 figures published by the ABS for the Strathmerton 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 937, and decile 2 within Victoria. The national average is 1000.
Age profile
Share of Strathmerton's 1,072 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Numurkah, the wider ABS statistical area containing Strathmerton. There is no annual population series published at suburb level, so this describes the surrounding area rather than Strathmerton itself.
12,397 in 2001 to 12,446 in 2025, up 0%.
Source: ABS Census 2021 and SEIFA 2021 (Suburbs and Localities), Regional Population (SA2), CC BY 4.0. Small counts are randomly adjusted by the ABS.
Strathmerton data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| 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 |
| Observed flight paths | Observed | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 6 October 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 Strathmerton 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 →Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and the indicative soil reactivity range to expect for a Strathmerton lot.
Strathmerton planning - frequently asked
Is Strathmerton flood-prone?
About 62% of Strathmerton falls within a mapped flood overlay, against the council-wide suburb average of 52%.
Is Strathmerton bushfire-prone?
Around 100% of Strathmerton is mapped as bushfire-prone, compared with a Moira average of 97%.
Is Strathmerton under a flight path?
No aircraft were observed over Strathmerton in the period sampled (recent weeks to now). Sampling is intermittent, so that is a floor rather than proof that none fly over. Traffic is sampled rather than watched continuously and flight paths change with runway use, weather and season; the ANEF contour is the planning instrument.
What is the zoning in Strathmerton?
The dominant planning zone in Strathmerton is Farming Zone (FZ1), though the suburb also includes Transport Zone (TRZ2) and Public Conservation and Resource Zone (PCRZ).
Does Strathmerton have heritage-listed places?
Strathmerton has 9 heritage-listed places on record.
What is the typical lot size in Strathmerton?
Across 930 surveyed parcels in Strathmerton, the median lot size is about 6,380 m². There are also 740 registered easements mapped in the suburb.
Does Strathmerton have a train station?
There is no train station inside Strathmerton itself. The suburb is served by 2 bus stops.
What is the population of Strathmerton?
At the 2021 Census Strathmerton had 1,072 usual residents, with a median age of 38 and an average household size of 2.7 people. The wider Numurkah statistical area, which contains Strathmerton, went from 12,397 people in 2001 to 12,446 in 2025, up 0%.
Is Strathmerton an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Strathmerton scores 937 and sits in decile 3 of 10 nationally and decile 2 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Strathmerton?
Median household income in Strathmerton was $1,404 a week at the 2021 Census, against $1,361 for the typical suburb in Moira. Median rent was $210 a week and the median mortgage repayment $1,127 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Ulupna | 8.3 km | 98% | 100% |
| Mywee | 9.1 km | 100% | 100% |
| Katunga | 9.7 km | 11% | 100% |
| Bearii | 9.8 km | 82% | 100% |
| Yarroweyah | 11.4 km | 78% | 96% |
| Koonoomoo | 11.9 km | 98% | 98% |
| Yalca | 14.3 km | 42% | 100% |
| Cobram | 16.6 km | 92% | 49% |
| Numurkah | 19.6 km | 53% | 98% |
| Waaia | 20.0 km | 26% | 100% |