Dolphin Sands flood map & planning overlays
A planning-constraint profile of Dolphin Sands (Glamorgan-Spring Bay, TAS) - 21.77 km², mapped from live council and state overlay data. This suburb is highly constrained.
Everything below is suburb-wide. Overlays change block to block - see which ones actually touch your lot. The map is free.
Constraint readout
21.77 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Dolphin Sands's boundary, with the flood, bushfire and environmental overlays drawn on top. It shows where constraints fall; the interactive map shows them on your exact address.
Dolphin Sands at a glance
How Dolphin Sands is zoned
Buying in Dolphin Sands? The zone and code overlays on this page are the Tasmanian Planning Scheme controls a section 337 certificate reports for a title - a $9 planning report pulls them at the lot level for any Dolphin Sands address.
Across its 21.77 km², Dolphin Sands is highly constrained by planning overlays. About 23% of the suburb sits within a mapped flood overlay, and 82% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Rural. The median lot measures about 20,239 m² across 394 parcels. These figures are suburb-wide - the overlays that actually apply to a given lot can differ block to block, which is what a property-level check tells you.
Dolphin Sands data sources and coverage
Every figure below is an aggregate for the suburb boundary. “Not mapped” means LayeredGeo does not hold a source layer covering this suburb; it is never an all-clear for a particular property.
| 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) |
| Demographics | Not available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 20 August 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 Dolphin Sands 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 →Dolphin Sands planning - frequently asked
Where can I see a flood map of Dolphin Sands?
The schematic on this page is a Dolphin Sands flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 23% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Dolphin Sands address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Dolphin Sands flood-prone?
About 23% of Dolphin Sands falls within a mapped flood overlay, against the council-wide suburb average of 9%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Dolphin Sands bushfire-prone?
Yes - around 82% of Dolphin Sands is mapped as bushfire-prone, compared with a Glamorgan-Spring Bay average of 96%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Dolphin Sands?
The dominant planning zone in Dolphin Sands is Rural, though the suburb also includes Particular Purpose and Environmental Management. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Dolphin Sands have heritage-listed places?
Dolphin Sands has 1 heritage-listed place on record. Heritage listing affects what you can alter or demolish, so confirm whether a specific property is listed or near a heritage place.
What is the typical lot size in Dolphin Sands?
Across 394 surveyed parcels in Dolphin Sands, the median lot size is about 20,239 m². There are also 13 registered easements mapped in the suburb - an easement can restrict where you can build, so always check the title and overlays for the specific lot.
Do I need a planning report for a Dolphin Sands property?
A Dolphin Sands planning report pulls every overlay - zoning, flood, bushfire, heritage and environmental - that touches a single lot, on live council and state data. The interactive map preview is free; a full PDF report is $9.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Coles Bay | 6.9 km | 10% | 86% |
| Swansea | 12.5 km | 6% | 99% |
| Friendly Beaches | 13.0 km | 12% | 93% |
| Apslawn | 14.5 km | 15% | 86% |
| Cranbrook | 15.9 km | 7% | 95% |
| Freycinet | 18.3 km | 10% | 100% |
| Rocky Hills | 18.9 km | 3% | 100% |
| Bicheno | 23.3 km | 8% | 99% |
| Lake Leake Northern Midlands |
26.6 km | 2% | 99% |
| Schouten Island | 27.3 km | 5% | 100% |