Residents on Creswell Road reported a heavy police presence just after 2pm.
South Wales Police has told us they have executed a pre-planned warrant at an address in Creswell Road, Clase.
A 67-year-old man has been arrested and is currently in custody.
Enquiries are ongoing.
Drug dealer convictions prompt County Lines warning for Valleys
County Lines gang members caught with drugs worth thousands in a south Wales street jailed.
Liberty to host Swans versus Sheffield Wednesday
Swansea City will look to make it back-to-back wins when they take on Sheffield Wednesday at the Liberty Stadium.
Blue Plaque Honour for Swansea Suffrage Campaigner
Swansea Council has installed a blue plaque to Clara Neal, campaigner for women's voting rights.
