Lerida flood map & planning overlays
A planning-constraint profile of Lerida
(Upper Lachlan Shire, NSW) - 90.38 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
90.38 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Lerida'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 Lerida
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 7,500 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.
Lerida at a glance
How Lerida is zoned
Buying in Lerida? 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 90.38 km², Lerida is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 100% is flagged bushfire-prone. The dominant land-use zone is Rural Landscape. The median lot measures about 267,627 m² across 150 parcels.
Who lives in Lerida
Census 2021 figures published by the ABS for the Lerida 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 1061, and decile 9 within New South Wales. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of Yass Surrounds, the wider ABS statistical area containing Lerida. There is no annual population series published at suburb level, so this describes the surrounding area rather than Lerida itself.
8,258 in 2001 to 13,346 in 2025, up 62%.
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.
Lerida 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 Lerida 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.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Lerida lot.
See what's in the $9 report →Lerida planning - frequently asked
Is Lerida flood-prone?
Flood mapping covers Lerida and none of the suburb falls within a mapped flood overlay.
Is Lerida bushfire-prone?
Around 100% of Lerida is mapped as bushfire-prone, compared with a Upper Lachlan Shire average of 100%.
Is Lerida under a flight path?
Aircraft were observed over about 12% of Lerida in the period sampled, but only above 3,000 ft - the lowest measured was 4,500 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 Lerida?
The dominant planning zone in Lerida is Rural Landscape, though the suburb also includes Primary Production and National Parks and Nature Reserves.
Does Lerida have heritage-listed places?
No heritage-listed places are on record within Lerida.
What is the typical lot size in Lerida?
Across 150 surveyed parcels in Lerida, the median lot size is about 267,627 m². There are also 2 registered easements mapped in the suburb.
Is Lerida an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Lerida scores 1061 and sits in decile 9 of 10 nationally and decile 9 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Bellmount Forest | 9.6 km | 0% | 100% |
| Collector Yass Valley |
9.6 km | 0% | 99% |
| Cullerin | 11.5 km | Not mapped | 100% |
| Gunning | 13.1 km | Not mapped | 98% |
| Breadalbane | 14.4 km | Not mapped | 100% |
| Lade Vale | 17.1 km | 0% | 100% |
| Oolong | 17.2 km | Not mapped | 100% |
| Wollogorang Goulburn Mulwaree |
18.3 km | Not mapped | 100% |
| Gundaroo Yass Valley |
18.7 km | 0% | 100% |
| Currawang Queanbeyan-Palerang Regional |
19.7 km | Not mapped | 93% |