A house in Station Road was burgled at some point between 6.30am and 10.20am yesterday (Thursday).
The offenders broke in through the back door and stole various items, including a Hudl tablet, a passport, cash and two gold wedding rings with distinctive chevron markings.
They left through the front door.
The area would have been busy with traffic during the morning and officers are asking anyone who may have seen anything suspicious to get in touch.
Truck driver dies after crash near Northamptonshire border
Who's been sentenced from Kettering, Raunds and Wellingborough
A14 collision leads to traffic jams near Kettering
Meet 105-year-old Marjorie - who must be Kettering's oldest property landlady
Corby company's home town pride leads to name change
Witnesses or anyone with information are asked to call Northamptonshire Police on 101 or Crimestoppers on 0800 555111.