Mernot zoning & planning overlays
A planning-constraint profile of Mernot
(Mid-Coast, NSW) - 153.67 km², mapped from live council and
state overlay data. This suburb is highly constrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Profile updated 23 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
153.67 km² - this suburb is highly constrained 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 Mernot's boundary, with the bushfire and environmental overlays drawn on top. No flood layer is drawn because we hold no flood mapping for this area.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Mernot
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 to
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.
Mernot at a glance
How Mernot is zoned
Buying in Mernot? 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 153.67 km², Mernot is highly constrained 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. Of what is mapped, 100% is flagged bushfire-prone. The dominant land-use zone is Primary Production. The median lot measures about 369,939 m² across 101 parcels.
Mernot 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 | Not available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 23 September 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 Mernot 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.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Mernot lot.
See what's in the $9 report →Mernot planning - frequently asked
Is Mernot flood-prone?
We don't yet hold flood mapping covering Mernot, 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. Mid-Coast is the authority to check for flood mapping in this area.
Is Mernot bushfire-prone?
Around 100% of Mernot is mapped as bushfire-prone, compared with a Mid-Coast average of 94%.
Is Mernot under a flight path?
No aircraft were observed over Mernot in the period sampled (recent weeks to now). Sampling is intermittent, so that is a floor rather than proof that none fly over. 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 Mernot?
The dominant planning zone in Mernot is Primary Production, though the suburb also includes National Parks and Nature Reserves and Forestry.
Does Mernot have heritage-listed places?
No heritage-listed places are on record within Mernot.
What is the typical lot size in Mernot?
Across 101 surveyed parcels in Mernot, the median lot size is about 369,939 m².
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Curricabark | 10.5 km | Not mapped | 100% |
| Glen Ward | 16.8 km | Not mapped | 100% |
| Tomalla Upper Hunter |
17.2 km | Not mapped | 100% |
| Glenrock Upper Hunter |
17.6 km | 0% | 100% |
| Giro | 18.2 km | Not mapped | 100% |
| Dewitt | 21.0 km | Not mapped | 100% |
| Mares Run | 22.1 km | Not mapped | 100% |
| Ellerston Upper Hunter |
24.1 km | Not mapped | 100% |
| Craven Plateau | 28.2 km | Not mapped | 100% |
| Barry Upper Hunter |
28.3 km | 0% | 100% |