Jewellery, cash and Christmas cards were stolen from two Newmarket homes on Monday.
The first incident took place between 9am and 1pm, in Elveden Way. Rear French doors were smashed and two Cartier and two Rolex watches stolen.
The second offence happened between 10.50am and 3.30pm at a property, in Norfolk Avenue, where a rear window was forced open and a small amount of cash and Christmas cards were taken.
Anyone with information should call police on 101 or Crimestoppers on 0800 555 111.