Electrical equipment, cash and jewellery were taken in a burglary from a property in Beaconsfield Road, Banbury.
The incident took place between noon on Saturday and 1.30pm on Sunday. The offender broke a rear UPVC door to gain entry and stole a maroon-coloured Dell laptop in a sponge case, Canon Powershot SX50 HS camera, black Apple iPad Mini and a white Apple iPad Mini.
They also stole jewellery which including an engagement ring with four claws holding a garnet stone.
Anyone with information should call PC Andrew Gold of Banbury Police Station on 101, or Crimestoppers anonymously on 0800 555111.