Grassdale zoning & planning overlays
Grassdale is Glenelg's youngest (31) and 2nd-best paid ($1,958).
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Grassdale
(Glenelg, VIC) - 145.44 km², mapped from live council and
state overlay data. This suburb is highly constrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Profile updated 24 October 2026.
Constraint readout
145.44 km² - this suburb is highly constrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Elevation hillshade with street names, clipped to Grassdale's boundary, with the bushfire and environmental overlays drawn on top. Magenta is where aircraft were observed in the sampled period, brightest below 3,000 ft. No flood layer is drawn because we hold no flood mapping for this area.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Grassdale
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 4 Sep to 24 Oct 2026
Night movements: observed, lowest 9,000 ft - night is sampled as often as day, but night traffic is light, so this is a floor and no rate can be put on it.
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.
Grassdale at a glance
How Grassdale is zoned
Selling in Grassdale? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 145.44 km², Grassdale is highly constrained 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. Of what is mapped, 100% is flagged bushfire-prone. The dominant land-use zone is Farming Zone (FZ1). The median lot measures about 352,256 m² across 272 parcels.
Who lives in Grassdale
Census 2021 figures published by the ABS for the Grassdale 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 1063, and decile 9 within Victoria. The national average is 1000.
Age profile
Share of Grassdale's 54 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Glenelg (Vic.), the wider ABS statistical area containing Grassdale. There is no annual population series published at suburb level, so this describes the surrounding area rather than Grassdale itself.
9,303 in 2001 to 8,773 in 2025, down 6%.
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.
Grassdale data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Not 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 24 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 Grassdale 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 →The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and the indicative soil reactivity range to expect for a Grassdale lot.
Grassdale planning - frequently asked
Is Grassdale flood-prone?
We don't yet hold flood mapping covering Grassdale, 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. Glenelg is the authority to check for flood mapping in this area.
Is Grassdale bushfire-prone?
Around 100% of Grassdale is mapped as bushfire-prone, compared with a Glenelg average of 99%.
Is Grassdale under a flight path?
Aircraft were observed over about 6% of Grassdale in the period sampled, but only above 3,000 ft - the lowest measured was 1,500 ft. 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 Grassdale?
The dominant planning zone in Grassdale is Farming Zone (FZ1), though the suburb also includes Public Conservation and Resource Zone (PCRZ) and Transport Zone (TRZ2).
Does Grassdale have heritage-listed places?
No heritage-listed places are on record within Grassdale.
What is the typical lot size in Grassdale?
Across 272 surveyed parcels in Grassdale, the median lot size is about 352,256 m². There are also 70 registered easements mapped in the suburb.
What is the population of Grassdale?
At the 2021 Census Grassdale had 54 usual residents, with a median age of 31 and an average household size of 2.5 people. The wider Glenelg (Vic.) statistical area, which contains Grassdale, went from 9,303 people in 2001 to 8,773 in 2025, down 6%.
Is Grassdale an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Grassdale scores 1063 and sits in decile 9 of 10 nationally and decile 9 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Grassdale?
Median household income in Grassdale was $1,958 a week at the 2021 Census, against $1,466 for the typical suburb in Glenelg.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Tahara West | 10.3 km | Not mapped | 100% |
| Digby | 10.4 km | <1% | 100% |
| Tahara Southern Grampians |
11.1 km | 6% | 100% |
| Branxholme Southern Grampians |
13.6 km | 2% | 100% |
| Condah | 13.7 km | 4% | 100% |
| Merino | 14.9 km | <1% | 100% |
| Tahara Bridge | 15.5 km | 13% | 100% |
| Hotspur | 16.2 km | Not mapped | 100% |
| Tarrenlea Southern Grampians |
17.6 km | 5% | 100% |
| Wallacedale | 17.9 km | 27% | 100% |