Rossglen flood map & planning overlays
A planning-constraint profile of Rossglen
(Port Macquarie-Hastings, NSW) - 4.47 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 26 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
4.47 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Rossglen'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 Rossglen
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 26 Sep 2026
typical observed square 3 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.
Rossglen at a glance
How Rossglen is zoned
Buying in Rossglen? 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 4.47 km², Rossglen is highly constrained by planning overlays. About 40% of the suburb sits within a mapped flood overlay, and 95% is flagged bushfire-prone. The dominant land-use zone is Primary Production. The median lot measures about 5,626 m² across 52 parcels.
Who lives in Rossglen
Census 2021 figures published by the ABS for the Rossglen 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 962, and decile 4 within New South Wales. The national average is 1000.
Age profile
Share of Rossglen's 50 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Laurieton - Bonny Hills, the wider ABS statistical area containing Rossglen. There is no annual population series published at suburb level, so this describes the surrounding area rather than Rossglen itself.
13,784 in 2001 to 19,995 in 2025, up 45%.
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.
Rossglen 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 26 September 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 Rossglen 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 23% of Rossglen. 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 Rossglen lot.
See what's in the $9 report →Rossglen planning - frequently asked
Is Rossglen flood-prone?
About 40% of Rossglen falls within a mapped flood overlay, against the council-wide suburb average of 36%.
Is Rossglen bushfire-prone?
Around 95% of Rossglen is mapped as bushfire-prone, compared with a Port Macquarie-Hastings average of 93%.
Is Rossglen under a flight path?
Aircraft were observed below 3,000 ft over about 23% of Rossglen, and over about 31% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 26 Sep 2026). The lowest measured aircraft was at 500 ft, with an average of 3,000 ft. At the busiest point in the suburb about 4 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 Rossglen?
The dominant planning zone in Rossglen is Primary Production, though the suburb also includes Forestry and Natural Waterways.
Does Rossglen have heritage-listed places?
No heritage-listed places are on record within Rossglen.
What is the typical lot size in Rossglen?
Across 52 surveyed parcels in Rossglen, the median lot size is about 5,626 m². There are also 1 registered easements mapped in the suburb.
Does Rossglen have a train station?
There is no train station inside Rossglen itself. The suburb is served by 4 bus stops.
What is the population of Rossglen?
At the 2021 Census Rossglen had 50 usual residents, with a median age of 61 and an average household size of 2.1 people. The wider Laurieton - Bonny Hills statistical area, which contains Rossglen, went from 13,784 people in 2001 to 19,995 in 2025, up 45%.
Is Rossglen an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Rossglen scores 962 and sits in decile 4 of 10 nationally and decile 4 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Rossglen?
Median household income in Rossglen was $1,281 a week at the 2021 Census, against $1,381 for the typical suburb in Port Macquarie-Hastings. Median rent was $300 a week and the median mortgage repayment $1,083 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Kew | 1.5 km | 44% | 90% |
| Middle Brother | 3.2 km | 11% | 98% |
| North Brother | 4.4 km | <1% | 100% |
| Lakewood | 4.9 km | 9% | 80% |
| Kendall | 5.0 km | 22% | 90% |
| Batar Creek | 5.1 km | 9% | 100% |
| Diamond Head | 5.5 km | 74% | 64% |
| Deauville | 6.0 km | 87% | 64% |
| West Haven | 6.2 km | 33% | 68% |
| Laurieton | 6.9 km | 52% | 61% |