About South Australia — 2025 Overview
South Australia (SA) is home to approximately 1.8M people, with the state capital Adelaide being the main population and economic centre. The South Australia economy is supported by agriculture, tourism and a diverse service economy.
Property and Finance in South Australia — 2025
| Metric | South Australia 2025 Data |
|---|---|
| Average house price (Adelaide) | $650,000 |
| Average weekly rent (Adelaide) | $540/week |
| Stamp duty note | SA has no FHB stamp duty exemption for established homes. First Home Owner Grant of $15,000 for new homes. |
| Average fuel price | 178–212c/L |
| Minimum wage | $24.10/hr (national rate) |
Construction Costs in South Australia — 2025
- Paving: $88–$168/m² installed (brick paving, Adelaide metro)
- Ready-mix concrete: $188–$262/m³ ready-mix (Adelaide metro)
- Decking: $305–$465/m² installed (treated pine and merbau popular)