Chichester zoning & planning overlays
A planning-constraint profile of Chichester
(Dungog, NSW) - 217.46 km², mapped from live council and
state overlay data. This suburb is highly constrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Profile updated 3 October 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
217.46 km² - this suburb is highly constrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Elevation hillshade with street names, clipped to Chichester's boundary, with the bushfire and environmental overlays drawn on top. Magenta is where aircraft were observed in the sampled period, brightest below 3,000 ft. No flood layer is drawn because we hold no flood mapping for this area.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Chichester
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
Night movements: observed, lowest 7,000 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.
Chichester at a glance
How Chichester is zoned
Buying in Chichester? 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 217.46 km², Chichester is highly constrained by the planning overlays we hold. We hold no flood mapping covering this suburb, so no flood figure is shown - that is a gap in our data, not an all-clear. Of what is mapped, 100% is flagged bushfire-prone. There are 5 heritage-listed sites on record, and the dominant land-use zone is National Parks and Nature Reserves. The median lot measures about 166,427 m² across 240 parcels.
Who lives in Chichester
Census 2021 figures published by the ABS for the Chichester 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 1032, and decile 7 within New South Wales. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of Dungog, the wider ABS statistical area containing Chichester. There is no annual population series published at suburb level, so this describes the surrounding area rather than Chichester itself.
8,338 in 2001 to 10,102 in 2025, up 21%.
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.
Chichester data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Not 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 Chichester 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.
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 Chichester lot.
See what's in the $9 report →Chichester planning - frequently asked
Is Chichester flood-prone?
We don't yet hold flood mapping covering Chichester, so this page can't say how much of the suburb is flood-affected - that is a gap in our data, not an indication that the suburb is free of flood risk. Dungog is the authority to check for flood mapping in this area.
Is Chichester bushfire-prone?
Around 100% of Chichester is mapped as bushfire-prone, compared with a Dungog average of 98%.
Is Chichester under a flight path?
Aircraft were observed over about 10% of Chichester 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 Chichester?
The dominant planning zone in Chichester is National Parks and Nature Reserves, though the suburb also includes Primary Production and Environmental Management.
Does Chichester have heritage-listed places?
Chichester has 5 heritage-listed places on record.
What is the typical lot size in Chichester?
Across 240 surveyed parcels in Chichester, the median lot size is about 166,427 m². There are also 1 registered easements mapped in the suburb.
Is Chichester an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Chichester scores 1032 and sits in decile 8 of 10 nationally and decile 7 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Salisbury | 8.5 km | Not mapped | 100% |
| Gloucester Tops Mid-Coast |
11.7 km | Not mapped | 100% |
| Upper Karuah River Mid-Coast |
12.0 km | Not mapped | 100% |
| Underbank | 13.4 km | Not mapped | 100% |
| Invergordon Mid-Coast |
14.8 km | Not mapped | 100% |
| Bandon Grove | 14.9 km | Not mapped | 100% |
| Halton | 15.7 km | Not mapped | 100% |
| Munni | 16.2 km | Not mapped | 100% |
| Eccleston | 16.6 km | Not mapped | 100% |
| Upper Allyn | 17.0 km | Not mapped | 100% |