Two properties in Beachamwell, near Swaffham, were broken into at the weekend with cash and jewellery stolen.
A property in West End was broken into between 2pm and 4.10pm on Sunday, February 26. Police said cash and jewellery was stolen.
A second property in The Street was also broken into between 2pm and 5.35pm on the same afternoon.
It is unclear what was taken but the burglaries are currently being treated as linked by police investigating the crimes.
Police are appealing for information and anyone who may have seen any suspicious activity in the area between the times stated, or anyone with information, should contact T/DC James Morgan from Thetford CID on 101.
Witnesses can also contact Crimestoppers anonymously on 0800 555111.
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