Officers are investigating the theft of a mini digger from Pernpedairheol, Hengoed.
The machine, worth £8500, was taken from a driveway in Bryn Siriol at about 10pm on Monday 4th February.
The model is a Takeuchi TB014.
Anyone with any information is asked to call Gwent Police on 101 or Direct Message us on Facebook or Twitter, quoting log number 510 04/02/19. You can also call Crimestoppers anonymously on 0800 555 111.