Jewellery was stolen during two burglaries in Woburn Sands, both of which took place on Friday in Wood Street.
The first took place between 10am and 10pm when thieves smashed a glass panel in a rear door. They searched the master bedroom and stole jewellery.
The second took place between 1.10pm and 6.45pm when thieves got into the back garden of a home through a side gate. They then smashed a conservatory window before again searching the master bedroom and stealing jewellery and jewellery boxes.
The stolen jewellery included a large gold link bracelet, a chunky link silver bracelet, a gold ring with garnet stone, a silver charm bracelet, a large green agate brooch, a platinum and gold brooch, two wedding bands and a gold Rolex watch.
Any witnesses can call police on 101 or Crimestoppers, anonymously, on 0800 555 111.