Wybung flood map & planning overlays
A planning-constraint profile of Wybung
(Central Coast, NSW) - 5.06 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
5.06 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Wybung'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 Wybung
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: not established - night is sampled as often as day, but too few night flights have been seen here to conclude either way.
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.
Wybung at a glance
How Wybung is zoned
Buying in Wybung? 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 5.06 km², Wybung is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 99% is flagged bushfire-prone. The dominant land-use zone is National Parks and Nature Reserves. The median lot measures about 1,297,837 m² across 1 parcels.
Wybung 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 | Not 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 Wybung 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 28% of Wybung. The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
Published flood models are held over parts of Wybung. The free check tells you whether one reaches an address; where it does, a Flood Model Report is +$9 with the planning report.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Wybung lot.
See what's in the $9 report →Wybung planning - frequently asked
Is Wybung flood-prone?
Flood mapping covers Wybung and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 30%). Published flood models are held over parts of Wybung; the free check on the Flood Model Report page says whether one reaches a given address.
Is Wybung bushfire-prone?
Around 99% of Wybung is mapped as bushfire-prone, compared with a Central Coast average of 69%.
Is Wybung under a flight path?
Aircraft were observed below 3,000 ft over about 28% of Wybung, and over about 45% 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 3,500 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 Wybung?
The dominant planning zone in Wybung is National Parks and Nature Reserves, though the suburb also includes Infrastructure.
Does Wybung have heritage-listed places?
No heritage-listed places are on record within Wybung.
What is the typical lot size in Wybung?
Across 1 surveyed parcels in Wybung, the median lot size is about 1,297,837 m².
Does Wybung have a train station?
There is no train station inside Wybung itself. The suburb is served by 2 bus stops.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Freemans | 1.2 km | 23% | 100% |
| Frazer Park | 1.6 km | Not mapped | 98% |
| Crangan Bay Lake Macquarie |
2.9 km | 7% | 100% |
| Moonee Lake Macquarie |
3.0 km | Not mapped | 94% |
| Lake Munmorah | 3.1 km | 20% | 75% |
| Budgewoi Peninsula | 3.5 km | 13% | 99% |
| Chain Valley Bay | 4.1 km | 21% | 90% |
| Kingfisher Shores | 5.1 km | 45% | 94% |
| Catherine Hill Bay Lake Macquarie |
5.1 km | Not mapped | 94% |
| Doyalson North | 5.4 km | 3% | 96% |