Westgate Divisional Response Unit officers seized 430 cannabis plants in Brooklyn on Tuesday.
Police executed a search warrant in Industry Park Drive about 9.30am as part of an ongoing drugs investigation.
Officers discovered the large quantity of cannabis plants inside the property but no one was present at the address and no arrests have been made at this time.
Investigations remain ongoing.
Police urge anyone with information about the activity at the site to come forward.
Anyone who has information about this incident or any drug trafficking activity is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au
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