The incident happened on Bury Road at some point between 9.30am on May 4 and 1.30pm on May 7.
Entry was gained to the property by unknown means and items of jewellery and perfume were stolen from within.
Officers are asking that anyone who witnesses any suspicious activity in the area during the times stated above, or who has any information about the crime, is asked to contact West CID at Bury St Edmunds Police Station on 101 quoting reference 24778/18.
Alternatively you can contact Crimestoppers anonymously on 0800 555 111.
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