Fairlight flood map & planning overlays
A planning-constraint profile of Fairlight
(Northern Beaches, NSW) - 1.17 km², mapped from live council and
state overlay data. This suburb is moderately constrained.
Profile updated 3 October 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
1.17 km² - this suburb is moderately constrained by planning overlays.
Elevation hillshade with street names, clipped to Fairlight'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 Fairlight
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 2 a day
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.
Fairlight at a glance
How Fairlight is zoned
Buying in Fairlight? 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 1.17 km², Fairlight is moderately constrained by planning overlays. About 14% of the suburb sits within a mapped flood overlay. There are 77 heritage-listed sites on record, and the dominant land-use zone is General Residential. The median lot measures about 413 m² across 1,322 parcels.
Who lives in Fairlight
Census 2021 figures published by the ABS for the Fairlight 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 1171, and decile 10 within New South Wales. The national average is 1000.
Age profile
Share of Fairlight's 6,141 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Manly - Fairlight, the wider ABS statistical area containing Fairlight. There is no annual population series published at suburb level, so this describes the surrounding area rather than Fairlight itself.
19,983 in 2001 to 24,569 in 2025, up 23%.
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.
Fairlight 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 Fairlight 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 100% of Fairlight. 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 Fairlight. 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 Fairlight lot.
See what's in the $9 report →Fairlight planning - frequently asked
Is Fairlight flood-prone?
About 14% of Fairlight falls within a mapped flood overlay, against the council-wide suburb average of 12%. Published flood models are held over parts of Fairlight; the free check on the Flood Model Report page says whether one reaches a given address.
Is Fairlight bushfire-prone?
Bushfire mapping covers Fairlight and little to none of it is mapped as bushfire-prone (the Northern Beaches average is 47%).
Is Fairlight under a flight path?
Aircraft were observed below 3,000 ft over about 100% of Fairlight, 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. At the busiest point in the suburb about 6 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 Fairlight?
The dominant planning zone in Fairlight is General Residential, though the suburb also includes Private Recreation and Infrastructure.
Does Fairlight have heritage-listed places?
Fairlight has 77 heritage-listed places on record.
What is the typical lot size in Fairlight?
Across 1,322 surveyed parcels in Fairlight, the median lot size is about 413 m².
Does Fairlight have a train station?
There is no train station inside Fairlight itself. The suburb is served by 65 bus stops.
What is the population of Fairlight?
At the 2021 Census Fairlight had 6,141 usual residents, with a median age of 39 and an average household size of 2.4 people. The wider Manly - Fairlight statistical area, which contains Fairlight, went from 19,983 people in 2001 to 24,569 in 2025, up 23%.
Is Fairlight an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Fairlight scores 1171 and sits in decile 10 of 10 nationally and decile 10 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Fairlight?
Median household income in Fairlight was $3,251 a week at the 2021 Census, against $2,778 for the typical suburb in Northern Beaches. Median rent was $720 a week and the median mortgage repayment $3,467 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Balgowlah | 1.3 km | 11% | 8% |
| Manly Vale | 1.5 km | 28% | 23% |
| Queenscliff | 1.6 km | 13% | 0% |
| Balgowlah Heights | 1.8 km | 2% | 48% |
| Manly | 2.0 km | 18% | 54% |
| North Manly | 2.0 km | 45% | 0% |
| North Harbour Unincorporated - Sydney Harbour Area |
2.1 km | 0% | 13% |
| Freshwater | 2.2 km | 10% | 0% |
| North Balgowlah | 2.2 km | 3% | 26% |
| Clontarf | 2.5 km | 8% | 39% |