Maroota flood map & planning overlays
A planning-constraint profile of Maroota
(The Hills Shire, NSW) - 57.03 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
57.03 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Maroota'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 Maroota
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: observed, lowest 6,000 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.
Maroota at a glance
How Maroota is zoned
Buying in Maroota? 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 57.03 km², Maroota is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 93% is flagged bushfire-prone. There are 15 heritage-listed sites on record, and the dominant land-use zone is Rural Landscape. The median lot measures about 93,727 m² across 340 parcels.
Who lives in Maroota
Census 2021 figures published by the ABS for the Maroota 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 1025, and decile 7 within New South Wales. The national average is 1000.
Age profile
Share of Maroota's 616 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Dural - Kenthurst - Wisemans Ferry, the wider ABS statistical area containing Maroota. There is no annual population series published at suburb level, so this describes the surrounding area rather than Maroota itself.
19,993 in 2001 to 23,005 in 2025, up 15%.
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.
Maroota 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 Maroota 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 20% of Maroota. 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 Maroota. 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 Maroota lot.
See what's in the $9 report →Maroota planning - frequently asked
Is Maroota flood-prone?
Flood mapping covers Maroota 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 Maroota; the free check on the Flood Model Report page says whether one reaches a given address.
Is Maroota bushfire-prone?
Around 93% of Maroota is mapped as bushfire-prone, compared with a The Hills Shire average of 62%.
Is Maroota under a flight path?
Aircraft were observed below 3,000 ft over about 20% of Maroota, and over about 31% 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. 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 Maroota?
The dominant planning zone in Maroota is Rural Landscape, though the suburb also includes Primary Production and National Parks and Nature Reserves.
Does Maroota have heritage-listed places?
Maroota has 15 heritage-listed places on record.
What is the typical lot size in Maroota?
Across 340 surveyed parcels in Maroota, the median lot size is about 93,727 m². There are also 5 registered easements mapped in the suburb.
Does Maroota have a train station?
There is no train station inside Maroota itself. The suburb is served by 36 bus stops.
What is the population of Maroota?
At the 2021 Census Maroota had 616 usual residents, with a median age of 41 and an average household size of 3.3 people. The wider Dural - Kenthurst - Wisemans Ferry statistical area, which contains Maroota, went from 19,993 people in 2001 to 23,005 in 2025, up 15%.
Is Maroota an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Maroota scores 1025 and sits in decile 8 of 10 nationally and decile 7 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Maroota?
Median household income in Maroota was $2,079 a week at the 2021 Census, against $2,650 for the typical suburb in The Hills Shire. Median rent was $430 a week and the median mortgage repayment $2,500 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Leets Vale | 4.6 km | 28% | 96% |
| South Maroota | 5.8 km | 6% | 99% |
| Sackville North | 5.9 km | 32% | 92% |
| Laughtondale Hornsby |
6.2 km | 19% | 91% |
| Cumberland Reach Hawkesbury |
6.9 km | 55% | 91% |
| Lower Portland | 7.2 km | 20% | 97% |
| Wisemans Ferry Hornsby |
7.3 km | 35% | 86% |
| Sackville Hawkesbury |
8.3 km | 55% | 93% |
| Singletons Mill Hornsby |
10.2 km | 32% | 89% |
| Ebenezer Hawkesbury |
10.2 km | 41% | 92% |