Officers from the City Centre Policing Unit carried out a search warrant at house in the Fair Hill area at 9:30 last night.
Gardaí found €9,400 of cocaine, €250 worth of cannabis jellies and €2,500 in cash.
A man was arrested at the scene and taken to Mayfield Garda Station.
He has since been released and a file will be prepared for the DPP.
