Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Water Company,Sewage Company,District,Ward,County Electoral Division HP4 1FN,Yes,51.773131,-0.584355,497773,209221,SP977092,8/1/2011 12:00:00 AM,,140,,,Berkhamsted,1.9,Berkhamsted,Affinity Water,Thames Water,Dacorum,Berkhamsted Castle,Berkhamsted HP4 1SD,Yes,51.772694,-0.581702,497957,209176,SP979091,1/1/1991 12:00:00 AM,,157,31,17,Berkhamsted,1.7,Berkhamsted,Affinity Water,Thames Water,Dacorum,Berkhamsted Castle,Berkhamsted HP4 1SE,Yes,51.772649,-0.583124,497859,209169,SP978091,2/1/1990 12:00:00 AM,,148,15,7,Berkhamsted,1.8,Berkhamsted,Affinity Water,Thames Water,Dacorum,Berkhamsted Castle,Berkhamsted HP4 1SF,Yes,51.771879,-0.582670,497892,209084,SP978090,2/1/1990 12:00:00 AM,,147,100,29,Berkhamsted,1.7,Berkhamsted,Affinity Water,Thames Water,Dacorum,Berkhamsted Castle,Berkhamsted HP4 1TD,Yes,51.771610,-0.584229,497785,209052,SP977090,5/1/1994 12:00:00 AM,,138,56,24,Berkhamsted,1.8,Berkhamsted,Affinity Water,Thames Water,Dacorum,Berkhamsted Castle,Berkhamsted HP4 1TE,Yes,51.770509,-0.585379,497708,208928,SP977089,5/1/1994 12:00:00 AM,,126,73,27,Berkhamsted,1.8,Berkhamsted,Affinity Water,Thames Water,Dacorum,Berkhamsted Castle,Berkhamsted HP4 1TF,Yes,51.770999,-0.585799,497678,208982,SP976089,5/1/1994 12:00:00 AM,,127,31,13,Berkhamsted,1.9,Berkhamsted,Affinity Water,Thames Water,Dacorum,Berkhamsted Castle,Berkhamsted