Northwood sits within the London Borough of Hillingdon, just inside the northern edge of Greater London. Known for its leafy streets, peaceful suburban character and proximity to both green belt countryside and metropolitan hubs, Northwood has long been favoured by those seeking a quieter London lifestyle without losing the advantages of city access. The area developed around the arrival of the Metropolitan line in the late 19th century and has retained much of its affluent, village charm while integrating with the wider capital.