Intruders stole antique jewellery, candlesticks and cutlery after forcing their way into a home near Pointon.
The burglary happened in the small village of Graby where intruders got into a house by using a ladder to force open windows with wooden frames.
A large amount of solid silver goods were stolen during the burglary which happened last Thursday between 3.30pm and 11.50pm.
Anyone with information should call police on 101, stating incident 549 of November 29.