Police believe a number of burglaries happened over the new year period when residents left their homes unlocked.
They said officers discovered a large large amount of suspected stolen property when they raided a Gungahlin home this week.
"During the search, police recovered items suspected of being stolen, including a Japanese ceremonial sword, a PlayStation 5, jewelry and watches, tools, designer handbags, electronic devices including mobile phones and tablets, and numerous stolen identity and bank cards," they said in a statement.