Silverdale is a village approximately 30 km north of Auckland in the North Island of New Zealand. It is located on the north bank of the Weiti River and lies to the west of the Whangaparaoa Peninsula. It was formerly called Wade (a corruption of Weiti) but renamed Silverdale in 1911 because of the many poplar trees in the area at the time and also because it is situated in a dale. State Highway 1 passes to the west of the village via the Northern Motorway.