Officers acting on intelligence forced entry to a property in Primrose Way, Worksop, shortly before 9am today (Friday).
A significant amount of cash and a large quantity of suspected crack cocaine were recovered from inside.
Three people – a 29-year-old woman, a 22-year-old man, and a 17-year-old boy – were arrested on suspicion of possessing Class A drugs with intent to supply.
They remain in police custody.
Inspector Hayley Crawford, district commander for Bassetlaw, said: “As I have said before, drug-related crime is a blight on our community.
“The trade in these substances does a huge amount of harm to often vulnerable people and can also lead to related offences such as thefts and burglaries.
“That’s why we take this issue so seriously and why we are paying regular early morning visits to people we suspect to be supplying them.
“These raids are made possible only by very good intelligence so I urge all residents to tell us about suspicious behaviour happening where they live.”
