Pinnacle flood map & planning overlays
A planning-constraint profile of Pinnacle
(Weddin, NSW) - 128.59 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 26 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
128.59 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Pinnacle's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
Pinnacle at a glance
How Pinnacle is zoned
Buying in Pinnacle? 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 128.59 km², Pinnacle 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 Primary Production. The median lot measures about 1,313,272 m² across 91 parcels.
Who lives in Pinnacle
Census 2021 figures published by the ABS for the Pinnacle 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 1082, and decile 9 within New South Wales. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of Grenfell, the wider ABS statistical area containing Pinnacle. There is no annual population series published at suburb level, so this describes the surrounding area rather than Pinnacle itself.
3,815 in 2001 to 3,549 in 2025, down 7%.
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.
Pinnacle 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 | Watched, not yet sampled here | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 26 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 Pinnacle 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 Pinnacle lot.
See what's in the $9 report →Pinnacle planning - frequently asked
Is Pinnacle flood-prone?
Flood mapping covers Pinnacle and none of the suburb falls within a mapped flood overlay.
Is Pinnacle bushfire-prone?
Around 100% of Pinnacle is mapped as bushfire-prone, compared with a Weddin average of 96%.
What is the zoning in Pinnacle?
The dominant planning zone in Pinnacle is Primary Production.
Does Pinnacle have heritage-listed places?
No heritage-listed places are on record within Pinnacle.
What is the typical lot size in Pinnacle?
Across 91 surveyed parcels in Pinnacle, the median lot size is about 1,313,272 m².
Is Pinnacle an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Pinnacle scores 1082 and sits in decile 10 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 |
|---|---|---|---|
| Glenelg | 13.3 km | 0% | 100% |
| Piney Range | 14.2 km | Not mapped | 100% |
| Garema Forbes |
14.5 km | 0% | 1% |
| Ooma Forbes |
16.7 km | 0% | <1% |
| Pullabooka | 17.1 km | 0% | 100% |
| Wirrinya Forbes |
25.2 km | 0% | 31% |
| Caragabal | 25.3 km | 0% | 100% |
| Warraderry | 27.3 km | 0% | 98% |
| Mulyandry Forbes |
28.1 km | 0% | 8% |
| Bimbi | 29.6 km | Not mapped | 100% |