Brandy Hill flood map & planning overlays
A planning-constraint profile of Brandy Hill
(Port Stephens, NSW) - 6.66 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 2 October 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
6.66 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Brandy Hill'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 Brandy Hill
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 25 Sep 2026
typical observed square 4 a day
Night movements: observed, lowest 2,500 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.
Brandy Hill at a glance
How Brandy Hill is zoned
Buying in Brandy Hill? 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 6.66 km², Brandy Hill is highly constrained by planning overlays. About 39% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Large Lot Residential. The median lot measures about 15,316 m² across 236 parcels.
Who lives in Brandy Hill
Census 2021 figures published by the ABS for the Brandy Hill 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 1044, and decile 8 within New South Wales. The national average is 1000.
Age profile
Share of Brandy Hill's 713 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Seaham - Woodville, the wider ABS statistical area containing Brandy Hill. There is no annual population series published at suburb level, so this describes the surrounding area rather than Brandy Hill itself.
4,443 in 2001 to 5,899 in 2025, up 33%.
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.
Brandy Hill 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 2 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 Brandy Hill 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 30% of Brandy Hill. 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 Brandy Hill lot.
See what's in the $9 report →Brandy Hill planning - frequently asked
Is Brandy Hill flood-prone?
About 39% of Brandy Hill falls within a mapped flood overlay, against the council-wide suburb average of 45%.
Is Brandy Hill bushfire-prone?
Around 100% of Brandy Hill is mapped as bushfire-prone, compared with a Port Stephens average of 82%.
Is Brandy Hill under a flight path?
Aircraft were observed below 3,000 ft over about 30% of Brandy Hill, and over about 77% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 25 Sep 2026). The lowest measured aircraft was at 2,000 ft, with an average of 3,500 ft. At the busiest point in the suburb about 22 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 Brandy Hill?
The dominant planning zone in Brandy Hill is Large Lot Residential, though the suburb also includes Primary Production and Rural Landscape.
Does Brandy Hill have heritage-listed places?
Brandy Hill has 1 heritage-listed place on record.
What is the typical lot size in Brandy Hill?
Across 236 surveyed parcels in Brandy Hill, the median lot size is about 15,316 m². There are also 2 registered easements mapped in the suburb.
Does Brandy Hill have a train station?
There is no train station inside Brandy Hill itself. The suburb is served by 12 bus stops.
What is the population of Brandy Hill?
At the 2021 Census Brandy Hill had 713 usual residents, with a median age of 48 and an average household size of 3.0 people. The wider Seaham - Woodville statistical area, which contains Brandy Hill, went from 4,443 people in 2001 to 5,899 in 2025, up 33%.
Is Brandy Hill an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Brandy Hill scores 1044 and sits in decile 9 of 10 nationally and decile 8 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Brandy Hill?
Median household income in Brandy Hill was $2,384 a week at the 2021 Census, against $1,421 for the typical suburb in Port Stephens. Median rent was $538 a week and the median mortgage repayment $2,167 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Seaham | 2.1 km | 48% | 97% |
| Osterley | 4.0 km | 55% | 99% |
| Hinton | 4.3 km | 84% | 92% |
| Wallalong | 4.8 km | 64% | 87% |
| Nelsons Plains | 5.5 km | 71% | 98% |
| Duckenfield Maitland |
5.8 km | 45% | 99% |
| Butterwick | 5.9 km | 29% | 100% |
| Phoenix Park Maitland |
6.1 km | 100% | 99% |
| Berry Park Maitland |
6.6 km | 75% | 95% |
| Morpeth Maitland |
7.7 km | 66% | 74% |