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 AL4 8AD,Yes,51.812102,-0.296351,517542,213980,TL175139,1/1/1980 12:00:00 AM,,92,23,8,Harpenden,3.8,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8AE,Yes,51.811604,-0.296079,517562,213925,TL175139,1/1/1980 12:00:00 AM,,94,9,4,Harpenden,3.8,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8AF,Yes,51.811121,-0.296895,517507,213870,TL175138,1/1/1980 12:00:00 AM,,98,16,6,Harpenden,3.8,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8AG,Yes,51.810922,-0.297440,517470,213847,TL174138,1/1/1980 12:00:00 AM,,100,3,1,Harpenden,3.7,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8AQ,Yes,51.810105,-0.298776,517380,213754,TL173137,1/1/1980 12:00:00 AM,,110,71,26,Harpenden,3.7,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8AW,Yes,51.811466,-0.295258,517619,213911,TL176139,1/1/1980 12:00:00 AM,,93,13,7,Harpenden,3.9,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8DB,Yes,51.811987,-0.298952,517363,213963,TL173139,1/1/1980 12:00:00 AM,,99,37,13,Harpenden,3.6,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8DD,Yes,51.812255,-0.297592,517456,213995,TL174139,1/1/1980 12:00:00 AM,,95,17,5,Harpenden,3.7,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8DE,Yes,51.812348,-0.299054,517355,214003,TL173140,1/1/1980 12:00:00 AM,,97,15,5,Harpenden,3.6,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8DH,No,51.811380,-0.295508,517602,213901,TL176139,1/1/1980 12:00:00 AM,11/1/2001 12:00:00 AM,94,,,Harpenden,3.9,Wheathampstead,,,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8DL,Yes,51.811677,-0.297397,517471,213931,TL174139,1/1/1980 12:00:00 AM,,96,8,3,Harpenden,3.7,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8DN,Yes,51.811166,-0.298112,517423,213873,TL174138,1/1/1980 12:00:00 AM,,101,29,10,Harpenden,3.7,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8DQ,No,51.811485,-0.296592,517527,213911,TL175139,1/1/1980 12:00:00 AM,3/1/2015 12:00:00 AM,95,15,15,Harpenden,3.8,Wheathampstead,Affinity Water,,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8DX,Yes,51.808799,-0.302988,517093,213602,TL170136,1/1/1980 12:00:00 AM,,121,4,2,Harpenden,3.4,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8FL,Yes,51.811466,-0.296534,517531,213909,TL175139,12/1/2015 12:00:00 AM,,95,,,Harpenden,3.8,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8HA,Yes,51.812912,-0.296364,517539,214070,TL175140,1/1/1983 12:00:00 AM,,88,12,6,Harpenden,3.8,Wheathampstead,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8XA,No,51.811422,-0.298407,517402,213901,TL174139,4/1/1986 12:00:00 AM,12/1/1992 12:00:00 AM,101,,,Harpenden,3.7,Wheathampstead,,,St Albans,Sandridge & Wheathampstead,Harpenden Rural AL4 8XB,No,51.811422,-0.298407,517402,213901,TL174139,8/1/1992 12:00:00 AM,5/1/1994 12:00:00 AM,101,,,Harpenden,3.7,Wheathampstead,,,St Albans,Sandridge & Wheathampstead,Harpenden Rural