Police are investigating a spate of car break-ins in the same area.
The vehicles were all broken into overnight between Monday, July 29, and Tuesday, July 30, after being left parked off Piccadilly Road, Chesterfield.
A Vauxhall Astra, a Lexus and a Mazda 2 parked on Wain Avenue, and a Renault Clio on Camlough Walk, were targeted.
Two sat navs and a pair of sunglasses were stolen from the vehicles.
Motorists are being urged to step up their security.
A Derbyshire Police spokeswoman said: “Residents are also being reminded to make sure cars are secure and to remove any valuables from their vehicles.”
Anyone with information should call Derbyshire Police on 101 or Crimestoppers anonymously on 0800 555 111.