Jewellery has been stolen from a house in Castle View, Caerphilly.
The burglary happened between 2pm and 2.20pm on Wednesday, September 25 on Heol Tyddyn.
Gwent Police are appealing for anyone who may have seen a silver Volkswagen Passat in the area at the time of the burglary to come forward.
Anyone with information or dash cam footage can contact Gwent Police on 101, quoting reference 1900355026.
Alternatively, Crimestoppers can be contacted anonymously on 0800 555 111.