Smythesdale flood map & planning overlays
Smythesdale's 31 heritage places rank 4th of 48 in Golden Plains.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Smythesdale
(Golden Plains, VIC) - 40.95 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 24 October 2026.
Constraint readout
40.95 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Smythesdale's boundary, with the flood, bushfire and environmental overlays drawn on top. Magenta is where aircraft were observed in the sampled period, brightest below 3,000 ft.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Smythesdale
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: 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.
Smythesdale at a glance
How Smythesdale is zoned
Selling in Smythesdale? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 40.95 km², Smythesdale is highly constrained by planning overlays. About 5% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. There are 31 heritage-listed sites on record, and the dominant land-use zone is Public Conservation and Resource Zone (PCRZ). The median lot measures about 3,372 m² across 1,068 parcels.
Who lives in Smythesdale
Census 2021 figures published by the ABS for the Smythesdale 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 958, and decile 3 within Victoria. The national average is 1000.
Age profile
Share of Smythesdale's 1,189 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Golden Plains - North, the wider ABS statistical area containing Smythesdale. There is no annual population series published at suburb level, so this describes the surrounding area rather than Smythesdale itself.
3,875 in 2001 to 5,021 in 2025, up 30%.
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.
Smythesdale 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 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 Smythesdale 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 →Aircraft have been seen below 3,000 ft over about 11% of Smythesdale. 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 Smythesdale lot.
Smythesdale planning - frequently asked
Is Smythesdale flood-prone?
About 5% of Smythesdale falls within a mapped flood overlay, against the council-wide suburb average of 6%.
Is Smythesdale bushfire-prone?
Around 100% of Smythesdale is mapped as bushfire-prone, compared with a Golden Plains average of 100%.
Is Smythesdale under a flight path?
Aircraft were observed below 3,000 ft over about 11% of Smythesdale, and over about 43% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 24 Oct 2026). The lowest measured aircraft was at 2,000 ft, with an average of 4,000 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 Smythesdale?
The dominant planning zone in Smythesdale is Public Conservation and Resource Zone (PCRZ), though the suburb also includes Rural Living Zone (RLZ1) and Farming Zone (FZ).
Does Smythesdale have heritage-listed places?
Smythesdale has 31 heritage-listed places on record.
What is the typical lot size in Smythesdale?
Across 1,068 surveyed parcels in Smythesdale, the median lot size is about 3,372 m². There are also 205 registered easements mapped in the suburb.
Does Smythesdale have a train station?
There is no train station inside Smythesdale itself. The suburb is served by 2 bus stops.
What is the population of Smythesdale?
At the 2021 Census Smythesdale had 1,189 usual residents, with a median age of 39 and an average household size of 2.7 people. The wider Golden Plains - North statistical area, which contains Smythesdale, went from 3,875 people in 2001 to 5,021 in 2025, up 30%.
Is Smythesdale an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Smythesdale scores 958 and sits in decile 4 of 10 nationally and decile 3 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Smythesdale?
Median household income in Smythesdale was $1,656 a week at the 2021 Census, against $1,748 for the typical suburb in Golden Plains. Median rent was $300 a week and the median mortgage repayment $1,430 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Scarsdale | 3.7 km | 3% | 100% |
| Hillcrest Pyrenees |
4.3 km | Not mapped | 100% |
| Nintingbool | 6.1 km | 0% | 100% |
| Newtown (Ballarat) | 6.2 km | 8% | 100% |
| Haddon | 7.0 km | 10% | 100% |
| Ross Creek | 8.1 km | <1% | 100% |
| Snake Valley Pyrenees |
9.0 km | <1% | 100% |
| Piggoreet | 9.1 km | 7% | 100% |
| Smythes Creek | 9.8 km | <1% | 98% |
| Staffordshire Reef | 10.0 km | Not mapped | 100% |