Carport Cost Guide, Australia 2026
Price ranges based on current Australian installation rates. Actual costs depend on size, roofing material, whether a slab is included, and your state.
Cost by carport type
Standard Colorbond roof, 2 or 3 posts, no enclosed sides. Concrete footings included.
Wider span requires more posts and a stronger frame. Most popular residential choice.
Fixed to an existing wall of the house. Usually requires a building permit.
Larger lean-to carport. Structural connection to the house adds complexity and cost.
Prices include supply and installation. Polycarbonate roofing adds 15 to 20% over Colorbond. Side enclosures add $800 to $2,000 per panel.
What affects the price
- ·Freestanding vs attached: Attached carports cost slightly more due to the structural tie-in with the existing building and the permit requirements that almost always apply.
- ·Roofing material: Colorbond steel is the standard choice. Polycarbonate panels let in natural light but add 15 to 20% to the roof cost. Insulated panels are available for hotter climates.
- ·Concrete base: If there is no existing driveway or hardstand, new concrete footings or a full slab are needed. Expect $85 to $120 per square metre for a plain finish slab.
- ·Enclosed sides: Open carports are the base price. Adding side panels for privacy or wind protection adds $800 to $2,000 per enclosed side.
- ·Council permits: Attached carports almost always require a building permit in Australia. Freestanding carports over a certain size (typically 20m² or more) may also need one. Budget $500 to $1,500 for the approval process.
Common questions
Want a more accurate number for your project?
Answer a few quick questions and get an AI-powered estimate based on your specific situation.
Get my free estimate