Fentanyl, heroin, cocaine and marijuana were seized from a home in Simcoe, Norfolk County OPP say.
Police entered the Peel Street property on Friday after being granted a warrant to search the premises.
Three Norfolk County residents were arrested in connection with the search.
A 52-year-old man, a 28-year-old man and a 26-yer-old woman all faces charges including drug possession for the purpose of trafficking and breach of probation.
Police estimate the value of the seized drugs at $10,000.
