Police in Caerphilly town are reminding residents to keep valuable items out of sight and their vehicles and homes locked and secured after three incidents were reported to have taken place on the Castle View estate overnight between July 19 and 20.
Cars were broken into on Cwrt Nant Y Felin and Clos Yr Arad where nothing was stolen, and another on Pant Llygodfa where a bank card, key and loose change were taken.
There was also an attempted burglary reported at an address Clos Yr Arad.
Anyone with information relating to the break-ins can call Gwent Police on 101.