After three straight years of declines, catalytic converter thefts are climbing again in Berkeley. The city says police have recorded more than 300 so far in 2026, already more than the 248 reported in all of 2025.
The Daily Californian put the increase at about 21%. Berkeley Police Department figures it cited show more than 500 thefts in each of 2020 and 2021, and 847 in 2022, the highest of the past decade.
Why they’re targeted
Catalytic converters clean up exhaust and contain precious metals such as platinum, rhodium and palladium, which makes them valuable to thieves. The Daily Cal reported that replacing one can cost $300 to $2,500 or more depending on the car. One UC Berkeley student told the paper her lowest quote was $4,000, and she ended up scrapping her 2005 Prius.
What police suggest
- Report suspicious activity right away if you see someone tampering with a car.
- Don’t confront suspects, who may turn violent. Keep your distance.
- Park carefully. If you don’t have a garage, choose a well-lit, visible spot.
- Consider cameras. You can register a home surveillance system with Berkeley police.
- Ask a mechanic about a catalytic converter shield or other anti-theft device.