A Mercedes car and jewellery were stolen during a burglary in Wragby Road, Sudbrooke, Lincoln last week.
It is thought the offence took place during the day on Friday, April 11. The offender gained entry to the property through a back door.
A black Mercedes-Benz C-Class was stolen, in addition to gold jewellery and cash.
Anyone with any information is asked to contact Lincolnshire Police on 101, quoting incident number 289 of April 12, 2014.
Alternatively, contact the independent charity Crimestoppers anonymously on 0800 555 111.