Jewellery and electrical equipment has been stolen after burglars broke into a house in Earls Barton.
A window of the house in Pynkeny Close was forced open and a large quantity of property was taken, including sentimental family heirlooms on Wednesday, August 3 between 8am and 5pm.
Computer equipment was also stolen, including a Sony PlayStation 4, an iPad mini and an HP laptop.
Officers would like to speak to anyone who saw anything suspicious in the area or who witnessed the incident.
Witnesses or anyone with information can contact police on 101 or Crimestoppers anonymously on 0800 555 111.