Trinity Gardens flood map & planning overlays
A planning-constraint profile of Trinity Gardens (The City of Norwood Payneham and St Peters, SA) - 0.6 km², mapped from live council and state overlay data. This suburb is moderately constrained.
Everything below is suburb-wide. Overlays change block to block - see which ones actually touch your lot. The map is free.
Constraint readout
0.6 km² - this suburb is moderately constrained by planning overlays.
Elevation hillshade with street names, clipped to Trinity Gardens'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.
Trinity Gardens at a glance
How Trinity Gardens is zoned
Selling in Trinity Gardens? The zone and overlays on this page are the Planning and Design Code controls a Form 1 vendor's statement has to disclose - a $9 planning report pulls them at the lot level for any Trinity Gardens address.
Across its 0.6 km², Trinity Gardens is moderately constrained by planning overlays. About 25% of the suburb sits within a mapped flood overlay. There are 6 heritage-listed sites on record, and the dominant land-use zone is Established Neighbourhood. The median lot measures about 698 m² across 626 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.
Trinity Gardens 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 South Australian Planning and Design Code and Location SA spatial data |
| Bushfire-prone mapping | Mapped | the South Australian Planning and Design Code and Location SA spatial data |
| Zoning | Mapped | the South Australian Planning and Design Code and Location SA spatial data |
| Heritage and environment | Mapped where published | the South Australian Planning and Design Code and Location SA spatial data |
| 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 Trinity Gardens 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 →Trinity Gardens planning - frequently asked
Where can I see a flood map of Trinity Gardens?
The schematic on this page is a Trinity Gardens flood map: the mapped flood overlays drawn over the suburb's terrain and street grid, covering about 25% of the suburb. Flood lines vary block to block, so for a specific property use the free interactive map - search any Trinity Gardens address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Trinity Gardens flood-prone?
About 25% of Trinity Gardens falls within a mapped flood overlay, against the council-wide suburb average of 26%. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Trinity Gardens bushfire-prone?
Bushfire mapping covers Trinity Gardens and little to none of it is mapped as bushfire-prone. Always confirm for the exact lot, as mapping can change.
What is the zoning in Trinity Gardens?
The dominant planning zone in Trinity Gardens is Established Neighbourhood, though the suburb also includes Community Facilities and Suburban Business. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Trinity Gardens have heritage-listed places?
Trinity Gardens has 6 heritage-listed places 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 Trinity Gardens?
Across 626 surveyed parcels in Trinity Gardens, the median lot size is about 698 m².
Does Trinity Gardens have a train station?
There is no train station inside Trinity Gardens itself. The suburb is served by 5 bus stops.
Do I need a planning report for a Trinity Gardens property?
A Trinity Gardens 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 |
|---|---|---|---|
| Payneham South | 0.7 km | 19% | 0% |
| Maylands | 0.7 km | 30% | 0% |
| Beulah Park City of Burnside |
0.7 km | <1% | 0% |
| St Morris | 0.8 km | 23% | 0% |
| Evandale | 1.0 km | 23% | 0% |
| Firle | 1.1 km | 17% | 0% |
| Kensington Park City of Burnside |
1.4 km | <1% | 0% |
| Stepney | 1.4 km | 37% | 0% |
| Kensington | 1.4 km | 28% | 0% |
| Payneham | 1.4 km | 34% | 0% |
See all The City of Norwood Payneham and St Peters suburb profiles →