Ipswich police have seized drugs, at least one weapon and cash from a house on the outskirts of the town.
A spokeswoman for Suffolk Constabulary said three arrests were made when the property in the Hadleigh Road area was raided.
The house was also closed by officers under their powers based around the prevention of anti-social behaviour.
However, the constabulary has declined to identify the specific location.
Three young men were detained as a result of the police action on Monday.
A 20-year-old man was subsequently charged with possession of Class A drugs and possession of Class B drugs.
He was also charged with failing to surrender to bail. A 17-year-old male was also charged with possession of heroin and possession of cannabis. An 18-year-old male will face no further action.
Earlier this week Ipswich police also seized £900 and Class A drugs after a stop and search.
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