Willesden was a local government district in the county of Middlesex, England from 1874 to 1965. It formed part of the Metropolitan Police District and London postal district. Willesden was part of the built-up area of London and bordered the County of London to the east and south. The offices of the local board were established at Dyne Road, Kilburn in 1891. These were later enlarged to become Willesden Town Hall. Following the formation of the London Borough of Brent, administration was transferred to Wembley, and the town hall was demolished in 1972.