Beaumont Hills flood map & planning overlays
A planning-constraint profile of Beaumont Hills
(The Hills Shire, NSW) - 3.12 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
3.12 km² - this suburb is moderately constrained by planning overlays.
Elevation hillshade with street names, clipped to Beaumont Hills'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 Beaumont Hills
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 1 a day
Night movements: observed, lowest 1,500 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.
Beaumont Hills at a glance
How Beaumont Hills is zoned
Buying in Beaumont Hills? 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 3.12 km², Beaumont Hills is moderately constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 31% is flagged bushfire-prone. There are 3 heritage-listed sites on record, and the dominant land-use zone is Medium Density Residential. The median lot measures about 533 m² across 2,777 parcels.
Who lives in Beaumont Hills
Census 2021 figures published by the ABS for the Beaumont Hills 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 1153, and decile 10 within New South Wales. The national average is 1000.
Age profile
Share of Beaumont Hills's 9,041 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Rouse Hill - Beaumont Hills, the wider ABS statistical area containing Beaumont Hills. There is no annual population series published at suburb level, so this describes the surrounding area rather than Beaumont Hills itself.
6,019 in 2001 to 18,837 in 2025, up 213%.
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.
Beaumont Hills 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 Beaumont Hills 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 86% of Beaumont Hills. 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 Beaumont Hills. 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 Beaumont Hills lot.
See what's in the $9 report →Beaumont Hills planning - frequently asked
Is Beaumont Hills flood-prone?
Flood mapping covers Beaumont Hills and less than 1% of the suburb falls within a mapped flood overlay (the council-wide suburb average is 9%). Published flood models are held over parts of Beaumont Hills; the free check on the Flood Model Report page says whether one reaches a given address.
Is Beaumont Hills bushfire-prone?
Around 31% of Beaumont Hills is mapped as bushfire-prone, compared with a The Hills Shire average of 62%.
Is Beaumont Hills under a flight path?
Aircraft were observed below 3,000 ft over about 86% of Beaumont Hills, and over about 88% 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 2,500 ft. At the busiest point in the suburb about 1 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 Beaumont Hills?
The dominant planning zone in Beaumont Hills is Medium Density Residential, though the suburb also includes Low Density Residential and Infrastructure.
Does Beaumont Hills have heritage-listed places?
Beaumont Hills has 3 heritage-listed places on record.
What is the typical lot size in Beaumont Hills?
Across 2,777 surveyed parcels in Beaumont Hills, the median lot size is about 533 m². There are also 5 registered easements mapped in the suburb.
Does Beaumont Hills have a train station?
There is no train station inside Beaumont Hills itself. The suburb is served by 75 bus stops.
What is the population of Beaumont Hills?
At the 2021 Census Beaumont Hills had 9,041 usual residents, with a median age of 38 and an average household size of 3.5 people. The wider Rouse Hill - Beaumont Hills statistical area, which contains Beaumont Hills, went from 6,019 people in 2001 to 18,837 in 2025, up 213%.
Is Beaumont Hills an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Beaumont Hills scores 1153 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 Beaumont Hills?
Median household income in Beaumont Hills was $3,308 a week at the 2021 Census, against $2,650 for the typical suburb in The Hills Shire. Median rent was $650 a week and the median mortgage repayment $3,000 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Kellyville Ridge Blacktown |
1.9 km | 2% | 0% |
| North Kellyville | 2.0 km | 7% | 54% |
| Kellyville | 2.1 km | 0% | 9% |
| Stanhope Gardens Blacktown |
2.3 km | 8% | 7% |
| The Ponds Blacktown |
3.6 km | 1% | 16% |
| Parklea Blacktown |
3.8 km | <1% | 0% |
| Rouse Hill Blacktown |
3.9 km | 4% | 50% |
| Norwest | 4.2 km | 0% | 0% |
| Glenwood Blacktown |
4.4 km | 5% | 0% |
| Annangrove | 4.7 km | 2% | 94% |