Thieves fled empty handed yesterday (Wednesday) after an alarm went off at the home they had just broken into.
Burglars smashed a conservatory door at an address in Aston Clinton Road, Weston Turville at 2pm.
The house alarm went off and the offenders left the property, and did not take any items.
Three men were seen, the first was a white man in his late teens with straight hair.
The second offender is an Asian man.
There is no description of the third man although they were all wearing zip-up jackets.
Anyone with information about the incident or who saw any suspicious activity is asked to contact Det Con Bruce Wilson from Aylesbury police station through the non emergency 101 enquiry centre.
Alternatively, contact Crimestoppers anonymously on 0800 555 111.