Burglars stole jewellery from a house in Kilsheelan village on Sunday evening.
The break-in occurred at 7.45pm. Gardai investigating the crime have appealed to any local residents who witnessed suspicious activity in the village on this date to contact Clonmel Garda Station at (052) 6122222.
Gardai seized an estimated €1000 worth of heroin in Clonmel last Thursday.
A Clonmel Garda Station spokesman said a man has been arrested in connection with the drugs find and a file on the case is being prepared for the Director of Public Prosecutions.