From 1894 until it was abolished in 1934, North Ockendon formed a parish in the Orsett Rural District of Essex. The majority of its former area was used to enlarge the Cranham parish of Hornchurch Urban District and the remainder of the former parish, around 383 acres, was used to form part of Thurrock Urban District in 1936. In 1965 Hornchurch Urban District was abolished and its former area, including North Ockendon, was transferred to Greater London and used to form the present-day London Borough of Havering.