Walhalla flood map & planning overlays
Walhalla holds 61 heritage places on Baw Baw's smallest lots, 520 m².
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Walhalla
(Baw Baw, VIC) - 101.22 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 24 October 2026.
Constraint readout
101.22 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Walhalla'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 Walhalla
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.
Walhalla at a glance
How Walhalla is zoned
Selling in Walhalla? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 101.22 km², Walhalla is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 100% is flagged bushfire-prone. There are 61 heritage-listed sites on record, and the dominant land-use zone is Public Conservation and Resource Zone (PCRZ). The median lot measures about 520 m² across 471 parcels.
Who lives in Walhalla
Census 2021 figures published by the ABS for the Walhalla 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 941, and decile 2 within Victoria. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of Mount Baw Baw Region, the wider ABS statistical area containing Walhalla. There is no annual population series published at suburb level, so this describes the surrounding area rather than Walhalla itself.
5,736 in 2001 to 6,750 in 2025, up 18%.
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.
Walhalla 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 Walhalla 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 2% of Walhalla. 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 Walhalla lot.
Walhalla planning - frequently asked
Is Walhalla flood-prone?
Flood mapping covers Walhalla and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 11%).
Is Walhalla bushfire-prone?
Around 100% of Walhalla is mapped as bushfire-prone, compared with a Baw Baw average of 99%.
Is Walhalla under a flight path?
Aircraft were observed below 3,000 ft over about 2% of Walhalla, and over about 14% 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 5,500 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 Walhalla?
The dominant planning zone in Walhalla is Public Conservation and Resource Zone (PCRZ), though the suburb also includes Farming Zone (FZ) and Special Use Zone (SUZ1).
Does Walhalla have heritage-listed places?
Walhalla has 61 heritage-listed places on record.
What is the typical lot size in Walhalla?
Across 471 surveyed parcels in Walhalla, the median lot size is about 520 m². There are also 11 registered easements mapped in the suburb.
Is Walhalla an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Walhalla scores 941 and sits in decile 3 of 10 nationally and decile 2 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Amor | 5.8 km | Not mapped | 100% |
| Rawson | 6.2 km | Not mapped | 100% |
| Coopers Creek | 6.8 km | Not mapped | 100% |
| Jacob Creek | 8.6 km | Not mapped | 100% |
| Erica | 9.0 km | Not mapped | 100% |
| Walhalla East Wellington |
9.6 km | Not mapped | 100% |
| Caringal | 11.3 km | Not mapped | 100% |
| Boola | 12.6 km | Not mapped | 100% |
| Toongabbie Latrobe |
14.0 km | 2% | 100% |
| Moondarra | 15.8 km | 2% | 100% |