A flooded car is one of the harder things to sell. Water works into places you can’t see, the damage keeps developing for weeks after everything looks dry, and buyers know it. Even so, a flood-damaged car is still sellable in Perth. You just have to be realistic about what it’s worth and upfront about what happened to it.
This guide covers how to work out where your car stands, whether to repair it, claim it or sell it as-is, and the WA paperwork that goes with it.
Can you actually sell a flood-damaged car?
Yes. Nothing in WA law stops you selling a car that’s been through a flood, whether it still runs or not — plenty of buyers take on water-affected cars, and selling it as a damaged car is often the cleanest way out. What you can’t do is hide the damage. If a buyer asks about the car’s history, or the flooding affects what they’re buying, you have to tell them. A car sold with undisclosed serious faults can come back on you later.
Private buyers tend to walk as soon as they hear the word “flood”, so in practice the realistic options are a wrecker, a dismantler, or a car-removal service that deals with water-damaged vehicles regularly.
Work out how bad the damage really is
Flood damage runs from a wet carpet to a car that can never be made safe again, and where yours sits decides everything else. Three things matter most:
- How deep the water got. Below the seat base is often manageable. Over the dashboard usually means the engine, transmission, airbags and electrics have all been affected.
- Fresh or salt water. Salt and brackish water corrode wiring and metal far faster, and the damage keeps going long after the car dries.
- Whether it’s been started since. Cranking a hydrolocked engine can turn a repairable car into a scrap one.
Electrics are the real weak point in a modern car. Control modules, sensors and wiring plugs sit low in the body, and once muddy water gets into the connectors the faults are intermittent and expensive to chase.
Repair, claim, or sell as-is
Once you know how far the water got in, you have three paths.
Repair it. Worth considering only for light flooding in a car that’s otherwise valuable. Get a written quote first — flood repairs tend to grow once the trim comes out and the wiring is tested.
Claim it. If you’re comprehensively insured and covered for flood, your insurer may declare the car a total loss and pay you out. Under WA’s rules a car can be recorded as a repairable write-off (assessed as a total loss, usually because repairs would cost more than the car is worth) or a statutory write-off (damaged so badly it can never be made safe or roadworthy again). Floods are listed as a normal cause of write-off. Once a car is written off, that’s recorded against it and stays with the car — which changes what you can do next, including whether you can still drive it.
Sell it as-is. If you’re not covered for flood, the payout is low, or you just want the car gone, selling it in its current state is usually the least painful route. No repair risk, no comeback.
What a flood-damaged car is still worth
No one can give you an honest figure without seeing the car, and you should be wary of anyone who tries. The value sits in a few things:
- Parts that stayed dry — panels, glass, wheels, undeployed airbags, and often the engine and gearbox if the water never reached them.
- Whether the car rolls, steers and can be winched onto a truck.
- How easy it is to reach and load.
A lot of it comes down to the model. A common model like a Kia, Corolla or HiLux has a deep used-parts market, so a dismantler can recover more from it and pass more of that back to you. If the body is sound but the drivetrain is cooked, or the other way round, the dry half still has buyers.
Selling it: the steps and the paperwork
How you sell it depends on what the assessment showed. If the car is repairable and worth it, a normal private sale or trade-in still works, as long as you disclose the flood history. If it isn’t, the cleanest option is to sell it to a wrecker or removal service that collects the car as-is and handles the dismantling.
Either way, the paperwork is much the same:
- Decide on insurance first. If you’re going to claim, do it before you sell — once the car is gone, the claim gets messy.
- Put the disclosure in writing. Tell the buyer it’s flood-affected and note it on the receipt.
- Show proof of ownership — the registration papers or a signed transfer form.
- After the sale, notify the Department of Transport within 7 days that you’re no longer the owner, with the buyer’s name and address. Miss that and a penalty applies. Your standard WA plates stay with the car.
Sort access early. A flood-damaged car usually won’t drive onto a truck under its own power, so the buyer needs tow access to wherever it’s parked. That’s simple on a sealed driveway in a suburb like Guildford or Bassendean; it’s harder if the car is still on a soft verge or a wet back lawn.
The bottom line
A flood-damaged car is rarely the total write-off owners fear, but it’s rarely worth repairing either. Work out how deep the water got, settle the insurance question before you sell, disclose the history, and price the car on what’s left rather than what you paid for it.
If you want a hand working out whether yours is worth repairing or better sold as-is, Cash for Cars Perth buys water-damaged cars across the Perth metro area and can talk it through — call 0420 262 651.
Frequently asked questions
Can you sell a flood-damaged car in WA without repairing it?
Yes. There’s no requirement to repair a car before you sell it. Most flood-damaged cars are sold exactly as they are — either to a wrecker for parts or to a car-removal service. You do need to tell the buyer about the flood damage.
Is a flood-damaged car worth anything?
Usually, yes — just not what it was worth before. The value is in the parts that stayed dry: panels, glass, wheels, undeployed airbags, and often the engine and gearbox if the water didn’t reach them. A common model with strong parts demand is worth more to a dismantler than a rare one.
Do I have to tell the buyer the car has been flooded?
Yes. If flood damage materially affects the car, or a buyer asks about its history, you have to disclose it — and note it on the receipt as well. Selling a car with hidden serious faults can leave you exposed after the sale.
Should I claim on insurance or just sell the car?
If you have comprehensive cover that includes flood, start with a claim — the insurer may pay you out and take the car. If you’re not covered, or the excess and premium impact make a claim not worthwhile, selling as-is is often the better result. Decide before you dispose of the car, not after.
What paperwork do I need to sell a flood-damaged car in WA?
Proof that you own the car (registration papers or a signed transfer form), and disclosure of the flood damage to the buyer. After the sale, notify the Department of Transport within 7 days that you’ve ceased to be the owner and give the buyer’s name and address, or a penalty applies. Standard WA plates stay with the vehicle.