Thieves took off with items of jewellery after gaining entry to a Dagnall house through a side window last week.
Thames Valley Police is now appealing for witnesses of the burglary in Studham Lane, which took place at around 1.50pm last Tuesday.
A silver Hot Diamonds necklace, a charm bracelet with a heart clasp and a lipstick, shoe and heart charm and a small gold cross on a chain were among the items stolen.
A red Land Rover Discovery was seen at the time of the offence with a white man in his twenties, of a lean build, with short dark hair and wearing a white T-Shirt driving the vehicle away from the property towards the village.
If you have any information please contact PC Justin Harris from Aylesbury 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 www.crimestoppers-uk.org
No personal details are taken, information is not traced or recorded and you will not go to court.