There is no such suburb as North Forrestfield, there is a Forrestfield and High Wycombe.
Incorrect. There's a new area called Forrestfield North:
In 2014, the State Government confirmed the Forrestfield-Airport Link project, inclusive of a new rail line to Perth Airport and a train station in Forrestfield North near High Wycombe. With the proposed development of a new rail line and train station, the City and key State Government Agencies including the Western Australian Planning Commission (WAPC) identified the need to redefine the potential land uses surrounding the future station, focussing on mixed use development incorporating retail, commercial and higher density residential.
City of Kalamunda - Forrestfield NORTH