Liberty Grove zoning & planning overlays
A planning-constraint profile of Liberty Grove
(Canada Bay, NSW) - 0.21 km², mapped from live council and
state overlay data. This suburb is relatively unconstrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Profile updated 3 October 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
0.21 km² - this suburb is relatively unconstrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Elevation hillshade with street names, clipped to Liberty Grove's boundary, with the bushfire and environmental overlays drawn on top. Magenta is where aircraft were observed in the sampled period, brightest below 3,000 ft. No flood layer is drawn because we hold no flood mapping for this area.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Liberty Grove
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 9 a day
Night movements: observed, lowest 4,000 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.
Liberty Grove at a glance
How Liberty Grove is zoned
Buying in Liberty Grove? 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 0.21 km², Liberty Grove is relatively unconstrained by the planning overlays we hold. We hold no flood mapping covering this suburb, so no flood figure is shown - that is a gap in our data, not an all-clear. The dominant land-use zone is Medium Density Residential. The median lot measures about 163 m² across 316 parcels.
Who lives in Liberty Grove
Census 2021 figures published by the ABS for the Liberty Grove 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 1125, and decile 10 within New South Wales. The national average is 1000.
Age profile
Share of Liberty Grove's 2,055 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Concord West - North Strathfield, the wider ABS statistical area containing Liberty Grove. There is no annual population series published at suburb level, so this describes the surrounding area rather than Liberty Grove itself.
10,467 in 2001 to 13,453 in 2025, up 29%.
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.
Liberty Grove data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Not 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 Liberty Grove 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 97% of Liberty Grove. 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 Liberty Grove. 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 Liberty Grove lot.
See what's in the $9 report →Liberty Grove planning - frequently asked
Is Liberty Grove flood-prone?
We don't yet hold flood mapping covering Liberty Grove, so this page can't say how much of the suburb is flood-affected - that is a gap in our data, not an indication that the suburb is free of flood risk. Canada Bay is the authority to check for flood mapping in this area. Published flood models are held over parts of Liberty Grove; the free check on the Flood Model Report page says whether one reaches a given address.
Is Liberty Grove bushfire-prone?
Bushfire mapping covers Liberty Grove and little to none of it is mapped as bushfire-prone.
Is Liberty Grove under a flight path?
Aircraft were observed below 3,000 ft over about 97% of Liberty Grove, and over about 100% 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 4,000 ft. At the busiest point in the suburb about 24 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 Liberty Grove?
The dominant planning zone in Liberty Grove is Medium Density Residential, though the suburb also includes Infrastructure and Environmental Conservation.
Does Liberty Grove have heritage-listed places?
No heritage-listed places are on record within Liberty Grove.
What is the typical lot size in Liberty Grove?
Across 316 surveyed parcels in Liberty Grove, the median lot size is about 163 m².
What is the population of Liberty Grove?
At the 2021 Census Liberty Grove had 2,055 usual residents, with a median age of 37 and an average household size of 2.7 people. The wider Concord West - North Strathfield statistical area, which contains Liberty Grove, went from 10,467 people in 2001 to 13,453 in 2025, up 29%.
Is Liberty Grove an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Liberty Grove scores 1125 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 Liberty Grove?
Median household income in Liberty Grove was $2,663 a week at the 2021 Census, against $2,382 for the typical suburb in Canada Bay. Median rent was $600 a week and the median mortgage repayment $2,261 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Concord West | 0.8 km | Not mapped | 0% |
| Rhodes | 1.2 km | Not mapped | 0% |
| Sydney Olympic Park City Of Parramatta |
1.4 km | Not mapped | 5% |
| Wentworth Point City Of Parramatta |
1.6 km | Not mapped | 0% |
| North Strathfield | 2.0 km | Not mapped | 0% |
| Mortlake | 2.0 km | Not mapped | 0% |
| Homebush Strathfield |
2.2 km | Not mapped | 0% |
| Concord | 2.4 km | Not mapped | 0% |
| Breakfast Point | 2.5 km | Not mapped | 0% |
| Newington City Of Parramatta |
2.6 km | Not mapped | 0% |