There are many costs involved in building a carport, and it’s important to account for all of them in your budget.
How much does a carport cost?
That depends on what you’re after. Like many building projects, prices can vary widely depending on materials, size, site conditions and whether you opt for a kit or a custom-built structure.
Kit or custom?
You can find basic carport kits starting at around $1,000, but these typically offer limited styles, colours, and durability. Keep in mind that the carport will sit over your vehicle, so structural integrity is essential.
A good-quality single carport kit will generally cost between $2,000 and $3,000, while double carports tend to range from $4,000 to $5,000. These prices cover the kit itself. You’ll also need to factor in installation, surface preparation and council approvals.
Custom-built carports provide greater design flexibility and higher-quality materials, but prices usually start from $6,000 or more. Final costs will vary based on design complexity, materials, and what’s included in the contract (e.g. permits, concreting or labour).
Additional costs to consider
Surface preparation
The level of preparation depends on your existing ground conditions and preferences. For example:
- Excavation or levelling may be required for sloped or uneven ground
- Concrete slabs are ideal for drainage and durability
- Other options include compacted dirt, gravel, pavers or brickwork
Installation
DIY carport kits often come with instructions, and many resources (including video tutorials) are available online. However, installation is typically a two-person job, and professional assembly is often the safer and faster option.
If hiring a tradesperson or builder:
- Ensure they are licensed, insured and qualified
- Ask for references or examples of previous work
Council approval and permits
Most Australian states require a building permit or planning approval for carport construction. However, some exemptions apply, especially in Victoria and NSW, depending on the size and location of the structure.
Check with your local council for specific rules and fees. If you’re engaging a building company, these costs are sometimes included in the overall quote. Always confirm this in writing.
Suggested diagrams or visuals
- Kit vs custom carport comparison (materials, size, cost)
- Cost breakdown infographic (kit price, slab, labour, permits)
- Site preparation examples (level ground, sloped site, concrete vs gravel)
- Council approval flowchart by state/territory
A well-planned carport can add value, protection and street appeal to your home—but make sure you budget accurately for all components, not just the kit or structure itself.
