Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Built Up Area Sub-Division,Water Company,Sewage Company,District,Ward,County Electoral Division
AL4 8HE,Yes,51.835868,-0.303770,516969,216611,TL169166,5/1/1994 12:00:00 AM,,128,25,7,Harpenden,4.0,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8LA,Yes,51.834092,-0.295937,517513,216426,TL175164,1/1/1980 12:00:00 AM,,132,20,9,Harpenden,4.4,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8LB,Yes,51.834562,-0.301042,517160,216470,TL171164,1/1/1980 12:00:00 AM,,131,22,7,Harpenden,4.1,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8LD,Yes,51.840847,-0.303506,516974,217165,TL169171,1/1/1980 12:00:00 AM,,128,48,18,Harpenden,4.4,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8LE,Yes,51.839313,-0.303796,516958,216994,TL169169,1/1/1980 12:00:00 AM,,131,15,5,Harpenden,4.3,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8LF,Yes,51.839709,-0.303781,516958,217038,TL169170,1/1/1980 12:00:00 AM,,130,15,5,Harpenden,4.3,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8LG,Yes,51.839720,-0.306543,516768,217035,TL167170,1/1/1980 12:00:00 AM,,127,35,10,Harpenden,4.2,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8LH,Yes,51.837954,-0.303140,517007,216844,TL170168,1/1/1980 12:00:00 AM,,130,19,7,Harpenden,4.2,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8LJ,Yes,51.837088,-0.305360,516856,216744,TL168167,1/1/1980 12:00:00 AM,,129,98,30,Harpenden,4.0,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8LL,Yes,51.835654,-0.305109,516877,216585,TL168165,1/1/1980 12:00:00 AM,,128,40,16,Harpenden,3.9,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8LN,Yes,51.835153,-0.303386,516997,216532,TL169165,1/1/1980 12:00:00 AM,,128,35,11,Harpenden,4.0,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8LP,Yes,51.833904,-0.306539,516783,216388,TL167163,1/1/1980 12:00:00 AM,,125,25,14,Harpenden,3.8,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8LQ,Yes,51.839366,-0.306948,516741,216995,TL167169,1/1/1980 12:00:00 AM,,128,19,7,Harpenden,4.1,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8LR,Yes,51.833639,-0.304386,516932,216362,TL169163,1/1/1980 12:00:00 AM,,124,31,12,Harpenden,3.9,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8LS,Yes,51.833206,-0.304939,516895,216313,TL168163,1/1/1980 12:00:00 AM,,123,21,11,Harpenden,3.8,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8LT,Yes,51.833986,-0.302893,517034,216403,TL170164,1/1/1980 12:00:00 AM,,128,12,6,Harpenden,4.0,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8LU,Yes,51.832930,-0.302599,517057,216286,TL170162,1/1/1980 12:00:00 AM,,126,35,15,Harpenden,3.9,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8LW,Yes,51.834502,-0.304354,516932,216458,TL169164,1/1/1980 12:00:00 AM,,126,51,18,Harpenden,3.9,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8LX,Yes,51.836337,-0.302543,517052,216665,TL170166,1/1/1980 12:00:00 AM,,129,24,8,Harpenden,4.1,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8LY,Yes,51.838569,-0.305827,516820,216908,TL168169,1/1/1980 12:00:00 AM,,130,127,51,Harpenden,4.1,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8LZ,Yes,51.837408,-0.308207,516659,216775,TL166167,7/1/2006 12:00:00 AM,,130,14,5,Harpenden,3.9,Blackmore End,,Affinity Water,Thames Water,North Hertfordshire,Kimpton,Knebworth & Codicote
AL4 8RP,Yes,51.830965,-0.301700,517124,216069,TL171160,1/1/1980 12:00:00 AM,,129,30,13,Harpenden,3.9,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8RR,Yes,51.832873,-0.301164,517156,216282,TL171162,1/1/1980 12:00:00 AM,,128,29,11,Harpenden,4.0,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8RY,Yes,51.832480,-0.302616,517057,216236,TL170162,1/1/1980 12:00:00 AM,,126,24,10,Harpenden,3.9,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural
AL4 8RZ,Yes,51.832736,-0.305349,516868,216260,TL168162,1/1/1980 12:00:00 AM,,122,15,5,Harpenden,3.8,Blackmore End,,Affinity Water,Thames Water,St Albans,Sandridge & Wheathampstead,Harpenden Rural