Thames Valley Police is appealing for witnesses after a burglary at a house in Wavendon Gate.
Between 12.30pm and 5.20pm on Tuesday, offenders gained entry to the residence by forcing open a rear door.
Once inside they stole a quantity of cash and a cheque book.
If you have any information, please contact PC Jacqueline Baverstock from Milton Keynes local area CID, via the Thames Valley Police Enquiry Centre on 101.
If you don’t want to speak directly to the police, you can contact Crimestoppers anonymously on 0800 555 111.
No personal details are taken, information is not traced or recorded and you will not go to court.