Third Party Property Damage Insurance

Third party property damage insurance covers the cost of damage your vehicle causes to other people’s property, including their vehicles, in an accident. It does not cover damage to your own vehicle.

It’s the most basic level of voluntary motor insurance available in Australia, sitting below comprehensive and third party fire and theft cover.

Why It Matters

• If you cause an accident and damage someone else’s car or property, you could be personally liable for the full repair bill without this cover.
• It’s more affordable than comprehensive insurance, making it an option for older or lower-value vehicles.
• It’s separate from your compulsory third party (CTP) insurance, which only covers injury to people, not property damage.
• Without any motor cover beyond CTP, a single at-fault accident could cost you tens of thousands.

What It Covers

• Damage your vehicle causes to other people’s cars.
• Damage your vehicle causes to other people’s property (fences, buildings, light poles, etc.).
• Legal costs if someone sues you for property damage you caused.

What It Does Not Cover

• Damage to your own vehicle (that’s what comprehensive insurance is for).
• Theft of your vehicle.
• Fire damage to your vehicle.
• Damage from weather events like hail or flood.
• Injury to people (that’s covered by your CTP or green slip).

Simple Examples

• You reverse into a parked car and damage their bumper and taillight. Third party property damage insurance pays for their repairs. You’d need to pay for your own.
• You lose control in wet conditions and crash through a fence into someone’s garden. The policy covers the fence and garden damage but not the repairs to your car.
• A fleet vehicle causes an accident that damages another truck and a shopfront. The policy covers both the truck and the shopfront repairs.

Common Mistakes or Misunderstandings

• Thinking CTP covers property damage. CTP (compulsory third party) only covers injuries to people. It does not cover damage to vehicles or property.
• Assuming you don’t need it because your car is old. Even a low-value car can cause significant damage to someone else’s property. The cover protects you from that liability.
• Confusing it with comprehensive. Comprehensive covers your vehicle and theirs. Third party property damage only covers theirs.
• Not checking the cover limit. Most policies have a maximum payout (often $20 million). Make sure it’s adequate.

When to Speak to a Broker

If you’re deciding between third party property damage, third party fire and theft, or comprehensive cover for your vehicle or business fleet, a broker can help you weigh up the cost versus the risk.

Need help?

If you want help choosing the right level of motor insurance for your vehicle or business fleet, reach out to Tank Insurance and we’ll find the right balance.

Related Terms

• Insurance Premium - Third party property damage premiums are lower than comprehensive because the cover is more limited.
• Excess - You’ll still pay an excess when making a third party property damage claim.
• Total Loss - If your vehicle is a total loss and you only have third party cover, you won’t receive a payout for your own car.