Demolition & Excavation Cost Guide & Council Planning Rules (2026)
Site preparation, earthmoving, rock cutting, pool excavation, and residential site clearance.
Material Pricing & Longevity Comparison
Supply and installation brackets for common residential specifications in Australia.
| Material Option | Installed Range (per hour) | Expected Lifespan | Description & Best Application |
|---|---|---|---|
| Mini Excavator (1.5t - 3.5t with Operator) | $110 –$150 | N/A | Tight-access excavator for footings, trenching, and soil spreading. |
| Site Clean & Rubbish Tip Truck (Bogie Drive) | $140 –$195 | N/A | Cartage and legal disposal of mixed soil, masonry, and clean fill. |
| Heavy Excavator (8t - 15t with Operator) | $160 –$240 | N/A | Bulk earthworks, deep footings, and structural rock saw/hammer work. |
State & Territory Exemption Thresholds
Select your state to view development approval exemption triggers under local planning schemes.
Excavation not exceeding 600mm; Demolition of exempt Class 10 structures
Excavation or fill <= 600mm; Demolition of exempt structures (small sheds/carports)
Excavation not exceeding 600mm; Demolition of exempt minor structures
Earthworks not changing ground levels by > 1.0m; Demolition of Class 10 structures
Earthworks not exceeding 1.0m difference in ground level
Minor site leveling not exceeding 1.0m cut or fill
Excavation not exceeding 1.0m depth and not undermining adjoining allotments
Excavation not undermining adjoining boundaries; minor shed demolition
Calculate by Local Government Area (LGA)
Select your council area for interactive dimension calculators and local certifier checklists.