Would-be thieves who attempted to force their way through a window in Neath Hill failed to get into the property.
The attempted burglary was at a house in Dyers Mews between 7pm on Thursday and 12pm on Saturday.
Anyone with information should contact Det Con Wendy Cissell from Milton Keynes police station via the Thames Valley Police Enquiry Centre on 101.
If you don’t want to speak directly to the police, you can contact the independent charity Crimestoppers anonymously on 0800 555 111 or online at Crimestoppers.
No personal details are taken, information is not traced or recorded and you will not go to court.