Bonville flood map & planning overlays
A planning-constraint profile of Bonville
(Coffs Harbour, NSW) - 68.83 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 3 October 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
68.83 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Bonville'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 Bonville
Two different things, kept apart on purpose. The ANEF contour is the planning instrument - a forecast published per airport that planning schemes use to control noise-sensitive development. Observed overflight is what a sampled aircraft-tracking feed actually recorded over the suburb - where aircraft flew, how low and how often.
Observed overflight - sampled 4 Sep to 2 Oct 2026
typical observed square 3 a day
Night movements: observed, lowest 1,000 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.
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.
Bonville at a glance
How Bonville is zoned
Buying in Bonville? The zoning, flood and bushfire lines on the section 10.7 certificate attached to the contract are mapped controls - see our s10.7 certificate guide.
Across its 68.83 km², Bonville is highly constrained by planning overlays. About 20% of the suburb sits within a mapped flood overlay, and 98% is flagged bushfire-prone. There are 4 heritage-listed sites on record, and the dominant land-use zone is Rural Landscape. The median lot measures about 6,492 m² across 1,254 parcels.
Who lives in Bonville
Census 2021 figures published by the ABS for the Bonville 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 1009, and decile 6 within New South Wales. The national average is 1000.
Age profile
Share of Bonville's 2,939 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Sawtell - Boambee, the wider ABS statistical area containing Bonville. There is no annual population series published at suburb level, so this describes the surrounding area rather than Bonville itself.
17,898 in 2001 to 20,581 in 2025, up 15%.
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.
Bonville 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 | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Bushfire-prone mapping | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Zoning | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Heritage and environment | Mapped where published | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Aircraft noise contours (ANEF) | Not held | NSW Government spatial services, NSW ePlanning and published council flood studies, 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 3 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 Bonville 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.
Aircraft have been seen below 3,000 ft over about 25% of Bonville. 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 an indicative AS 2870 site class for a Bonville lot.
See what's in the $9 report →Bonville planning - frequently asked
Is Bonville flood-prone?
About 20% of Bonville falls within a mapped flood overlay, against the council-wide suburb average of 21%.
Is Bonville bushfire-prone?
Around 98% of Bonville is mapped as bushfire-prone, compared with a Coffs Harbour average of 88%.
Is Bonville under a flight path?
Aircraft were observed below 3,000 ft over about 25% of Bonville, and over about 49% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 2 Oct 2026). The lowest measured aircraft was at 500 ft, with an average of 2,500 ft. At the busiest point in the suburb about 19 aircraft a day were recorded passing over one 500 m square. 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 Bonville?
The dominant planning zone in Bonville is Rural Landscape, though the suburb also includes Forestry and National Parks and Nature Reserves.
Does Bonville have heritage-listed places?
Bonville has 4 heritage-listed places on record.
What is the typical lot size in Bonville?
Across 1,254 surveyed parcels in Bonville, the median lot size is about 6,492 m². There are also 19 registered easements mapped in the suburb.
Does Bonville have a train station?
There is no train station inside Bonville itself. The suburb is served by 73 bus stops.
What is the population of Bonville?
At the 2021 Census Bonville had 2,939 usual residents, with a median age of 44 and an average household size of 2.8 people. The wider Sawtell - Boambee statistical area, which contains Bonville, went from 17,898 people in 2001 to 20,581 in 2025, up 15%.
Is Bonville an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Bonville scores 1009 and sits in decile 7 of 10 nationally and decile 6 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Bonville?
Median household income in Bonville was $1,829 a week at the 2021 Census, against $1,550 for the typical suburb in Coffs Harbour. Median rent was $465 a week and the median mortgage repayment $2,000 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Bundagen | 4.8 km | 15% | 99% |
| Boambee | 6.2 km | 9% | 95% |
| Boambee East | 6.4 km | 39% | 62% |
| Repton Bellingen |
6.8 km | Not mapped | 98% |
| Toormina | 7.0 km | 29% | 58% |
| Sawtell | 7.5 km | 34% | 50% |
| Valery Bellingen |
7.6 km | Not mapped | 98% |
| North Boambee Valley | 8.8 km | 30% | 84% |
| Raleigh Bellingen |
9.3 km | Not mapped | 96% |
| Hydes Creek Bellingen |
9.9 km | Not mapped | 100% |