Mitchell flood map & planning overlays
A planning-constraint profile of Mitchell
(Gungahlin, ACT) - 3.4 km², mapped from live district 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
3.4 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Mitchell'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 Mitchell
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 3 Oct 2026
typical observed square 1 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.
Mitchell at a glance
How Mitchell is zoned
Buying in Mitchell? The Territory Plan zone on this page sits alongside the Crown lease, which sets what a block may actually be used for.
Across its 3.4 km², Mitchell is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 55% is flagged bushfire-prone. There are 3 heritage-listed sites on record, and the dominant land-use zone is Hills, Ridges and Buffer Areas. The median lot measures about 2,652 m² across 217 parcels.
Who lives in Mitchell
Census 2021 figures published by the ABS for the Mitchell suburb boundary itself, not a wider region.
Population trend, 2001 to 2025
Estimated resident population of Mitchell, the wider ABS statistical area containing Mitchell. There is no annual population series published at suburb level, so this describes the surrounding area rather than Mitchell itself.
3 in 2001 to 8 in 2025, up 167%.
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.
Mitchell 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 | the ACT Territory Plan and ACT Government spatial data |
| Bushfire-prone mapping | Mapped | the ACT Territory Plan and ACT Government spatial data |
| Zoning | Mapped | the ACT Territory Plan and ACT Government spatial data |
| Heritage and environment | Mapped where published | the ACT Territory Plan and ACT Government spatial data |
| Aircraft noise contours (ANEF) | Not held | the ACT Territory Plan and ACT Government spatial data, 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 Mitchell 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.
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 Mitchell. The free check tells you whether one reaches an address; where it does, a Flood Model Report is +$9 with the planning report.
See what's in the $9 report →Mitchell planning - frequently asked
Is Mitchell flood-prone?
Flood mapping covers Mitchell and less than 1% of the suburb falls within a mapped flood overlay (the district-wide suburb average is 2%). Published flood models are held over parts of Mitchell; the free check on the Flood Model Report page says whether one reaches a given address.
Is Mitchell bushfire-prone?
Around 55% of Mitchell is mapped as bushfire-prone, compared with a Gungahlin average of 38%.
Is Mitchell under a flight path?
Aircraft were observed over about 97% of Mitchell in the period sampled, but only above 3,000 ft - the lowest measured was 3,000 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 Mitchell?
The dominant planning zone in Mitchell is Hills, Ridges and Buffer Areas, though the suburb also includes General Industry and Broadacre.
Does Mitchell have heritage-listed places?
Mitchell has 3 heritage-listed places on record.
What is the typical lot size in Mitchell?
Across 217 surveyed parcels in Mitchell, the median lot size is about 2,652 m². There are also 75 registered easements mapped in the suburb.
Does Mitchell have a train station?
There is no train station inside Mitchell itself. The suburb is served by 10 bus stops and 1 tram stop.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Franklin | 2.4 km | <1% | 21% |
| Watson Canberra Central |
2.5 km | <1% | 44% |
| Kenny | 2.5 km | 3% | 91% |
| Kaleen Belconnen |
2.6 km | <1% | 34% |
| Downer Canberra Central |
2.7 km | <1% | 0% |
| Harrison | 2.9 km | 0% | 25% |
| Lyneham Canberra Central |
3.0 km | 5% | 23% |
| Crace | 3.3 km | 0% | 46% |
| Palmerston | 3.3 km | 0% | 9% |
| Gungahlin | 3.5 km | 4% | 36% |