Carport vs Garage Cost Comparison in Perth (2026)
In Perth the carport-versus-garage choice weighs open shelter against an enclosed building, with double-brick garages and the dry heat the factors.
Open carport
- Typical build cost
- $4,000 to $8,000 single, $8,000 to $15,000 double, flat site with new slab
- Council approval
- Often exempt development if under the size and setback limits, check your council
- Build time
- 2 to 5 days, kit carports frequently a single day plus slab cure
- Security and weather protection
- Weather cover only. No security at all, and side-driven rain still reaches the car
- Storage and secondary use
- Poor. Nothing can be left there safely, and clutter is visible from the street
- Maintenance
- Very low. Repaint or re-fasten every 10 to 15 years
- Resale value added
- Modest, typically recovers 40 to 60 per cent of build cost
Single lock-up garage
- Typical build cost
- $15,000 to $28,000 including slab, door, power and gutters
- Council approval
- Development application or complying development in almost all councils
- Build time
- 2 to 4 weeks including slab cure, door and electrical
- Security and weather protection
- Full lock-up, fully weatherproof, insurable contents
- Storage and secondary use
- Good, though a single bay fills fast once bikes and bins move in
- Maintenance
- Low, but the door is a moving part. Service every 2 years, springs at 10 to 15
- Resale value added
- Solid, typically recovers 60 to 80 per cent, more on a block with no off-street parking
Double lock-up garage
- Typical build cost
- $28,000 to $45,000 typical, to $55,000 with a slab step, remote doors and lining
- Council approval
- Development application in most councils, engineering required on sloping sites
- Build time
- 3 to 6 weeks, longer if retaining or stormwater works are involved
- Security and weather protection
- Full lock-up, and the option to alarm it on the house system
- Storage and secondary use
- Excellent. Usually the only realistic workshop or bulk storage space on a suburban block
- Maintenance
- Low, two doors to service, guttering and stormwater to keep clear
- Resale value added
- Strongest of the three. Frequently listed as a feature and commonly recovers 70 to 90 per cent
What a carport vs garage cost comparison costs in Perth
Choosing a carport or a garage in Perth depends on whether open roofed shelter or a fully enclosed, lockable building suits the home, since a carport is a roof on posts with open sides while a garage has walls, a door and a slab. The carport is cheaper and quicker to build, while the garage secures the car, adds storage and lifts value, so the use and budget lead the choice.
In Perth a garage is often built in double brick to match the house, which makes it a solid, durable but dearer structure, while a carport is a lighter framed or steel roof that costs far less. The hot, dry Mediterranean summers make shade the main job, so a carport that simply keeps the sun and occasional rain off a car suits many Perth homes, while a garage adds security and keeps the interior cooler. The sandy, stable soils carry either slab or footing well. The isolation of the WA market can add lead time for a specialist garage door. Both are built by a licensed builder, with a licensed electrician for power or a motorised garage door.
Both a carport and a garage are building work needing a licensed builder, with building approval, and a licensed electrician for power or a motorised door, in Western Australia under WA Building Services. For a Perth home, the clearest way to choose between a carport and a garage is by open shelter against an enclosed building, with the double-brick garage and the dry-heat shade the factors.
Compare against the national picture: Carport vs Garage Cost Comparison in Australia →
Carport vs Garage Cost Comparison in other cities
Frequently asked questions
What is the difference between a carport and a garage in Perth?
A carport is a roof on posts with open sides while a garage has walls, a door and a slab, often built in double brick to match the house, so the garage is dearer but secures the car and keeps cooler in Perth.
Is a double-brick garage dearer in Perth?
Yes. A Perth garage is often built in double brick to match the house, which makes it a solid, durable but dearer structure, while a carport is a lighter framed or steel roof that costs far less.
Does the dry heat favour a carport in Perth?
For many. The hot, dry Mediterranean summers make shade the main job, so a carport that keeps the sun and occasional rain off a car suits many Perth homes, while a garage adds security and a cooler interior.
Do I need a licence for a carport or garage in Perth?
Yes. Both are building work needing a licensed builder, with building approval, and a licensed electrician for power or a motorised door, in Western Australia under WA Building Services.