Granville Harbour flood map & planning overlays
A planning-constraint profile of Granville Harbour
(West Coast, TAS) - 47.02 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 10 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
47.02 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Granville Harbour's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
Granville Harbour at a glance
How Granville Harbour is zoned
Buying in Granville Harbour? The zone and code overlays on this page are the Tasmanian Planning Scheme controls a section 337 certificate reports for a title.
Across its 47.02 km², Granville Harbour is highly constrained by planning overlays. About 4% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. The dominant land-use zone is Environmental Management. The median lot measures about 1,539 m² across 105 parcels.
Who lives in Granville Harbour
Census 2021 figures published by the ABS for the Granville Harbour suburb boundary itself, not a wider region.
Population trend, 2001 to 2025
Estimated resident population of West Coast (Tas.), the wider ABS statistical area containing Granville Harbour. There is no annual population series published at suburb level, so this describes the surrounding area rather than Granville Harbour itself.
5,572 in 2001 to 4,320 in 2025, down 22%.
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.
Granville Harbour 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 Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| Bushfire-prone mapping | Mapped | the Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| Zoning | Mapped | the Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| Heritage and environment | Mapped where published | the Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| Aircraft noise contours (ANEF) | Not held | the Tasmanian Planning Scheme and the LIST (Land Tasmania), 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 10 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 Granville Harbour 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.
See what's in the $9 report →Granville Harbour planning - frequently asked
Is Granville Harbour flood-prone?
About 4% of Granville Harbour falls within a mapped flood overlay, against the council-wide suburb average of 4%.
Is Granville Harbour bushfire-prone?
Around 100% of Granville Harbour is mapped as bushfire-prone, compared with a West Coast average of 99%.
What is the zoning in Granville Harbour?
The dominant planning zone in Granville Harbour is Environmental Management, though the suburb also includes Rural and Low Density Residential.
Does Granville Harbour have heritage-listed places?
No heritage-listed places are on record within Granville Harbour.
What is the typical lot size in Granville Harbour?
Across 105 surveyed parcels in Granville Harbour, the median lot size is about 1,539 m².
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Trial Harbour | 17.0 km | 6% | 98% |
| Corinna Waratah-Wynyard |
19.9 km | 0% | 100% |
| Zeehan | 25.9 km | 0% | 99% |
| Renison Bell | 30.5 km | 0% | 100% |
| Rosebery | 36.6 km | 0% | 100% |
| Savage River Waratah-Wynyard |
38.5 km | 0% | 100% |
| West Coast Waratah-Wynyard |
42.1 km | Not measured | 99% |
| Strahan | 44.0 km | 6% | 100% |
| Lake Margaret | 45.7 km | 0% | 100% |
| Luina Waratah-Wynyard |
46.1 km | 0% | 100% |