Bornes Hill flood map & planning overlays
Bornes Hill holds Ararat's roomiest lots, 96 ha, with 58.4% significant landscape overlay.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Bornes Hill
(Ararat, VIC) - 240.29 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 24 October 2026.
Constraint readout
240.29 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Bornes Hill'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 Bornes Hill
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.
Bornes Hill at a glance
How Bornes Hill is zoned
Selling in Bornes Hill? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 240.29 km², Bornes Hill 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 is 1 heritage-listed site on record, and the dominant land-use zone is Farming Zone (FZ). The median lot measures about 958,784 m² across 193 parcels.
Who lives in Bornes Hill
Census 2021 figures published by the ABS for the Bornes Hill 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 1067, and decile 9 within Victoria. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of Ararat Surrounds, the wider ABS statistical area containing Bornes Hill. There is no annual population series published at suburb level, so this describes the surrounding area rather than Bornes Hill itself.
3,183 in 2001 to 3,181 in 2025, down 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.
Bornes Hill 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 Bornes Hill 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 Bornes Hill lot.
Bornes Hill planning - frequently asked
Is Bornes Hill flood-prone?
Flood mapping covers Bornes Hill and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 5%).
Is Bornes Hill bushfire-prone?
Around 100% of Bornes Hill is mapped as bushfire-prone, compared with a Ararat average of 100%.
Is Bornes Hill under a flight path?
Aircraft were observed over about 7% of Bornes Hill in the period sampled, but only above 3,000 ft - the lowest measured was 2,000 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 Bornes Hill?
The dominant planning zone in Bornes Hill is Farming Zone (FZ), though the suburb also includes Public Conservation and Resource Zone (PCRZ) and Transport Zone (TRZ2).
Does Bornes Hill have heritage-listed places?
Bornes Hill has 1 heritage-listed place on record.
What is the typical lot size in Bornes Hill?
Across 193 surveyed parcels in Bornes Hill, the median lot size is about 958,784 m². There are also 39 registered easements mapped in the suburb.
Is Bornes Hill an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Bornes Hill scores 1067 and sits in decile 9 of 10 nationally and decile 9 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Stavely | 14.5 km | Not mapped | 100% |
| Victoria Valley Southern Grampians |
14.8 km | 0% | 100% |
| Mirranatwa Southern Grampians |
16.4 km | Not mapped | 100% |
| Mafeking | 18.0 km | Not mapped | 100% |
| Dunkeld Southern Grampians |
19.4 km | <1% | 100% |
| Glenthompson Southern Grampians |
19.5 km | 0% | 100% |
| Willaura | 20.5 km | Not mapped | 100% |
| Victoria Point Southern Grampians |
23.7 km | 0% | 100% |
| Grampians Southern Grampians |
25.5 km | Not mapped | 100% |
| Karabeal Southern Grampians |
27.3 km | 0% | 100% |