Warrenbayne flood map & planning overlays
Warrenbayne is Benalla's oldest community, median 58.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Warrenbayne
(Benalla, VIC) - 129.31 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 24 October 2026.
Constraint readout
129.31 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Warrenbayne'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 Warrenbayne
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
typical observed square 1 a day
Night movements: observed, lowest 9,500 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.
Warrenbayne at a glance
How Warrenbayne is zoned
Selling in Warrenbayne? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 129.31 km², Warrenbayne 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. The dominant land-use zone is Farming Zone (FZ). The median lot measures about 222,367 m² across 270 parcels.
Who lives in Warrenbayne
Census 2021 figures published by the ABS for the Warrenbayne 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 1022, and decile 7 within Victoria. The national average is 1000.
Age profile
Share of Warrenbayne's 144 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Benalla Surrounds, the wider ABS statistical area containing Warrenbayne. There is no annual population series published at suburb level, so this describes the surrounding area rather than Warrenbayne itself.
3,632 in 2001 to 3,809 in 2025, up 5%.
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.
Warrenbayne 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 Warrenbayne 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 Warrenbayne lot.
Warrenbayne planning - frequently asked
Is Warrenbayne flood-prone?
Flood mapping covers Warrenbayne and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 20%).
Is Warrenbayne bushfire-prone?
Around 100% of Warrenbayne is mapped as bushfire-prone, compared with a Benalla average of 100%.
Is Warrenbayne under a flight path?
Aircraft were observed over about 12% of Warrenbayne in the period sampled, but only above 3,000 ft - the lowest measured was 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 Warrenbayne?
The dominant planning zone in Warrenbayne is Farming Zone (FZ), though the suburb also includes Public Conservation and Resource Zone (PCRZ) and Transport Zone (TRZ3).
Does Warrenbayne have heritage-listed places?
No heritage-listed places are on record within Warrenbayne.
What is the typical lot size in Warrenbayne?
Across 270 surveyed parcels in Warrenbayne, the median lot size is about 222,367 m². There are also 114 registered easements mapped in the suburb.
What is the population of Warrenbayne?
At the 2021 Census Warrenbayne had 144 usual residents, with a median age of 58 and an average household size of 2.2 people. The wider Benalla Surrounds statistical area, which contains Warrenbayne, went from 3,632 people in 2001 to 3,809 in 2025, up 5%.
Is Warrenbayne an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Warrenbayne scores 1022 and sits in decile 7 of 10 nationally and decile 7 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Warrenbayne?
Median household income in Warrenbayne was $1,416 a week at the 2021 Census, against $1,407 for the typical suburb in Benalla. Median rent was $254 a week and the median mortgage repayment $1,950 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Lima | 6.9 km | Not mapped | 100% |
| Swanpool | 9.1 km | 14% | 100% |
| Boho South | 9.3 km | Not mapped | 100% |
| Boho Strathbogie |
9.6 km | <1% | 100% |
| Baddaginnie | 12.0 km | 39% | 100% |
| Lima East | 13.5 km | Not mapped | 100% |
| Moorngag | 14.8 km | Not mapped | 100% |
| Creek Junction | 15.6 km | Not mapped | 100% |
| Marraweeney Strathbogie |
15.7 km | Not mapped | 100% |
| Benalla | 17.5 km | 19% | 98% |