A car crashing into your house should be the worst thing that happens to you on a given day.

But for one Adelaide resident the hole in the wall left after the crash is probably not the worst of their problems – the hydroponic cannabis crop police spotted inside quickly became an extra headache.

Police were called to the Oak Avenue property at Clovelly Park at about 3.15pm when a car crashed into several vehicles, and then the house.

The collapsed wall revealed cannabis plants and hydroponic equipment inside.

The driver of the car was taken to hospital for treatment. Police say they may face further charges.

No one was inside the house at the time.

Anyone with information is encouraged to call Crime Stoppers 1300 333 000 or use the Crime Stoppers online reporting page.