Suburb · SA
Tea Tree Gully, SA
Postcode, council area, planning zones and 2021 Census facts for Tea Tree Gully, South Australia, from government sources. What those zones allow on a particular block is in the report.
Government data only, no interpretation · Data as at 6 October 2026 · Sources and licences
Tea Tree Gully at a glance
| State | South Australia |
|---|---|
| Postcode | 5091 |
| Local government area | City of Tea Tree Gully |
| ABS suburb code (SAL 2021) | 41432 |
Planning zones in Tea Tree Gully
- GN — General Neighbourhood34%
- Con — Conservation32%
- HF — Hills Face31%
- 1 other zone3%
The three largest zones are coloured; every zone covering at least 1% of Tea Tree Gully is listed below. Boundaries are the SA government’s published zone layer, clipped to the Australian Bureau of Statistics suburb boundary. A block’s own zone is read from its parcel, not from its suburb.
Road names © OpenStreetMap contributors.
- GN — General Neighbourhood34% of the suburb
- Con — Conservation32% of the suburb
- HF — Hills Face31% of the suburb
- T — Township3% of the suburb
Tea Tree Gully in the 2021 Census
| Population | 3,499 |
|---|---|
| Median age | 44 years |
| Median weekly household income | $1,607 |
| Median weekly rent | $325 |
| Median monthly mortgage repayment | $1,600 |
| Average household size | 2.5 people |
Source: Australian Bureau of Statistics, Census of Population and Housing, 2021
Median sale prices in Tea Tree Gully
| Median house price | $950,500 |
|---|
Source: Government of South Australia open data, Q4 2025 (CC BY 4.0). A published median, not a valuation.
Other suburbs in City of Tea Tree Gully
- ModburySA 5092
- Aberfoyle ParkSA 5159
- Brooklyn ParkSA 5032
- CampbelltownSA 5074
- CheltenhamSA 5014
- Christie DownsSA 5164
Related guides
Sources
- Suburb and postcode boundaries: Australian Bureau of Statistics, Australian Statistical Geography Standard (ASGS) Edition 3, 2021, CC BY 4.0
- Source: Australian Bureau of Statistics, Census of Population and Housing, 2021 (CC BY 4.0)
- Median sale prices: Government of South Australia open data, Q4 2025 (CC BY 4.0)
- Zone codes and names: data.sa.gov.au (CC-BY 4.0)
Full list of data sources and licences: struqt.com.au/sources.
See what our architects make of a block in Tea Tree Gully
Run an address in Tea Tree Gully through Struqt for that block's zone controls, overlays and a feasibility read, written by registered architects and backed by government data.