A 51-year-old man has been charged with cultivating drugs in his Bradbury home in Sydney's southwest.
Police found 145 cannabis plants growing in an elaborate hydroponic set-up, powered by un-metered electricity.
The drug has an estimated street value of $350,000.
It came after Police charged six people linked to a drug syndicate operating in Sydney and the Hunter Region when more than $1 million worth of ecstasy was seized.
Police praised the public for their support during the operation.
Stolen cash, jewellery, precious stones, explosive devices and a detonator where also found by police during the raid.