Police raided the home in the unit block of Jensen Drive on Tuesday evening. Officers also seized a pellet gun.
The juvenile has been charged with possession with the intent to deliver a controlled substance in a Tier 4 quantity.
The heroin had a street value of $35,820, police said.
As this investigation continues, police ask anyone with information to call the Wilmington Police Confidential Tip Line @ 302-576-3990
