The EN postcode area, also known as the Enfield postcode area, is a group of 11 postal districts in north Greater London which are subdivisions of seven post towns. Mail posted in this area is sorted in Watford (Ascot Road WD18) and delivered from offices in Enfield (Southbury Road EN1), Barnet (Longmore Avenue EN5), Potters Bar (Darkes Lane EN6), Waltham Cross (Eleanor Cross Road EN8), and Hoddesdon (Conduit Lane EN11). The area served includes part of the London Borough of Enfield and the London Borough of Barnet. Part of the Hertfordshire boroughs and districts of Broxbourne, Hertsmere and Welwyn Hatfield and the Epping Forest district of Essex are also covered by this postcode area.
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