Chapel Flat flood map & planning overlays
Chapel Flat keeps 16,185 m² farm lots inside full bushfire mapping.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Chapel Flat
(Ballarat, VIC) - 5.14 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 24 October 2026.
Constraint readout
5.14 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Chapel Flat'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 Chapel Flat
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.
Chapel Flat at a glance
How Chapel Flat is zoned
Selling in Chapel Flat? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 5.14 km², Chapel Flat 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 2 heritage-listed sites on record, and the dominant land-use zone is Farming Zone (FZ). The median lot measures about 16,185 m² across 5 parcels.
Chapel Flat 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 | Not 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 Chapel Flat 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 9% of Chapel Flat. 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 Chapel Flat lot.
Chapel Flat planning - frequently asked
Is Chapel Flat flood-prone?
Flood mapping covers Chapel Flat and less than 1% of the suburb falls within a mapped flood overlay (the council-wide suburb average is 8%).
Is Chapel Flat bushfire-prone?
Around 100% of Chapel Flat is mapped as bushfire-prone, compared with a Ballarat average of 68%.
Is Chapel Flat under a flight path?
Aircraft were observed below 3,000 ft over about 9% of Chapel Flat, and over about 61% 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 2,500 ft, with an average of 5,000 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 Chapel Flat?
The dominant planning zone in Chapel Flat is Farming Zone (FZ), though the suburb also includes Public Conservation and Resource Zone (PCRZ).
Does Chapel Flat have heritage-listed places?
Chapel Flat has 2 heritage-listed places on record.
What is the typical lot size in Chapel Flat?
Across 5 surveyed parcels in Chapel Flat, the median lot size is about 16,185 m².
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Cabbage Tree Hepburn |
2.3 km | 0% | 100% |
| Invermay | 2.9 km | 15% | 100% |
| Sulky Hepburn |
3.7 km | 8% | 100% |
| Glen Park | 3.9 km | 6% | 100% |
| Wattle Flat Moorabool |
4.4 km | <1% | 100% |
| Mount Rowan | 5.4 km | 18% | 100% |
| Bald Hills | 6.3 km | Not mapped | 100% |
| Invermay Park | 6.4 km | 0% | 30% |
| Creswick Hepburn |
6.5 km | 9% | 100% |
| Nerrina | 6.7 km | 1% | 100% |