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
HP1 3DB,Yes,51.788888,-0.541206,500715,211032,TL007110,1/1/1980 12:00:00 AM,,134,7,2,Berkhamsted,3.2,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP2 6HS,No,51.802689,-0.534552,501143,212576,TL011125,1/1/1980 12:00:00 AM,2/1/2009 12:00:00 AM,174,,,Berkhamsted,4.8,,,,Dacorum,Ashridge,Bridgewater
HP4 1LU,Yes,51.806720,-0.580967,497934,212961,SP979129,1/1/1980 12:00:00 AM,,207,37,14,Tring,2.9,,Thames Water,,Dacorum,Ashridge,Bridgewater
HP4 1LY,Yes,51.808986,-0.570612,498643,213227,SP986132,1/1/1980 12:00:00 AM,,201,47,19,Tring,3.7,,Thames Water,,Dacorum,Ashridge,Bridgewater
HP4 1LZ,Yes,51.813839,-0.574839,498341,213761,SP983137,1/1/1980 12:00:00 AM,,211,4,2,Tring,3.6,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1NA,Yes,51.813501,-0.570672,498629,213729,SP986137,1/1/1980 12:00:00 AM,,205,25,12,Tring,3.8,Little Gaddesden,Thames Water,,Dacorum,Ashridge,Bridgewater
HP4 1NB,Yes,51.815215,-0.571865,498543,213918,SP985139,1/1/1980 12:00:00 AM,,208,9,4,Tring,3.8,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1ND,Yes,51.818366,-0.573666,498412,214266,SP984142,1/1/1980 12:00:00 AM,,203,90,40,Tring,3.9,Little Gaddesden,Thames Water,,Dacorum,Ashridge,Bridgewater
HP4 1NE,Yes,51.818368,-0.574565,498350,214265,SP983142,1/1/1980 12:00:00 AM,,208,20,6,Tring,3.8,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1NG,No,51.813236,-0.569621,498702,213701,SP987137,1/1/1980 12:00:00 AM,12/1/1990 12:00:00 AM,202,,,Tring,3.9,Little Gaddesden,,,Dacorum,Ashridge,Bridgewater
HP4 1NP,Yes,51.789488,-0.552684,499922,211083,SP999110,1/1/1980 12:00:00 AM,,165,21,8,Berkhamsted,3.0,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1NR,Yes,51.819128,-0.572046,498522,214353,SP985143,12/1/2000 12:00:00 AM,,203,8,5,Tring,4.0,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1NS,Yes,51.799469,-0.559993,499396,212183,SP993121,1/1/1980 12:00:00 AM,,185,16,13,Berkhamsted,4.0,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1NT,Yes,51.811287,-0.565360,499000,213490,SP989134,1/1/1980 12:00:00 AM,,190,10,4,Tring,4.1,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1NU,Yes,51.810769,-0.561968,499235,213437,SP992134,1/1/1980 12:00:00 AM,,191,17,7,Tring,4.3,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1NX,Yes,51.811707,-0.559994,499369,213544,SP993135,1/1/1980 12:00:00 AM,,193,12,7,Tring,4.5,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1NY,Yes,51.812111,-0.559198,499423,213590,SP994135,1/1/1980 12:00:00 AM,,193,29,21,Tring,4.5,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1NZ,Yes,51.815026,-0.551328,499959,213925,SP999139,1/1/1980 12:00:00 AM,,182,27,12,Tring,5.1,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PA,Yes,51.813453,-0.562361,499202,213735,SP992137,1/1/1980 12:00:00 AM,,195,53,24,Tring,4.4,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PB,Yes,51.813499,-0.563853,499099,213738,SP990137,1/1/1980 12:00:00 AM,,195,11,6,Tring,4.3,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PD,Yes,51.812939,-0.562217,499213,213678,SP992136,1/1/1980 12:00:00 AM,,195,1,1,Tring,4.4,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PE,Yes,51.816170,-0.566873,498885,214031,SP988140,1/1/1980 12:00:00 AM,,199,66,22,Tring,4.2,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PF,Yes,51.809841,-0.560343,499349,213336,SP993133,1/1/1980 12:00:00 AM,,190,18,7,Tring,4.4,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PG,Yes,51.809986,-0.560455,499341,213352,SP993133,1/1/1980 12:00:00 AM,,191,6,2,Tring,4.4,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PH,Yes,51.808146,-0.557801,499528,213151,SP995131,1/1/1980 12:00:00 AM,,189,48,18,Tring,4.5,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PJ,Yes,51.807821,-0.557681,499537,213115,SP995131,1/1/1980 12:00:00 AM,,189,8,2,Tring,4.5,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PL,Yes,51.804088,-0.553159,499857,212706,SP998127,1/1/1980 12:00:00 AM,,180,86,28,Berkhamsted,4.6,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PN,Yes,51.800411,-0.549564,500113,212302,TL001123,1/1/1980 12:00:00 AM,,175,50,14,Berkhamsted,4.2,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PP,Yes,51.793802,-0.542294,500629,211577,TL006115,1/1/1980 12:00:00 AM,,167,41,16,Berkhamsted,3.7,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PQ,Yes,51.808643,-0.559453,499413,213204,SP994132,1/1/1980 12:00:00 AM,,188,8,2,Tring,4.4,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PR,Yes,51.797757,-0.548011,500226,212009,TL002120,1/1/1980 12:00:00 AM,,175,66,27,Berkhamsted,4.0,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PS,Yes,51.795703,-0.569683,498736,211751,SP987117,1/1/1980 12:00:00 AM,,181,2,1,Berkhamsted,3.7,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PW,Yes,51.798914,-0.548496,500190,212137,TL001121,1/1/1980 12:00:00 AM,,175,19,8,Berkhamsted,4.1,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PX,Yes,51.812856,-0.562032,499226,213669,SP992136,1/1/1980 12:00:00 AM,,195,12,10,Tring,4.4,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1PY,No,51.807719,-0.559642,499402,213101,SP994131,2/1/1984 12:00:00 AM,5/1/1994 12:00:00 AM,186,,,Tring,4.4,,,,Dacorum,Ashridge,Bridgewater
HP4 1PZ,No,51.807719,-0.559642,499402,213101,SP994131,2/1/1990 12:00:00 AM,5/1/1994 12:00:00 AM,186,,,Tring,4.4,,,,Dacorum,Ashridge,Bridgewater
HP4 1QD,No,51.805815,-0.551000,500002,212901,TL000129,3/1/1988 12:00:00 AM,5/1/1994 12:00:00 AM,182,,,Berkhamsted,4.8,Little Gaddesden,,,Dacorum,Ashridge,Bridgewater
HP4 1QE,Yes,51.805837,-0.552088,499927,212902,SP999129,1/1/1980 12:00:00 AM,,182,54,18,Berkhamsted,4.8,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1QF,No,51.805815,-0.551000,500002,212901,TL000129,2/1/1990 12:00:00 AM,12/1/1991 12:00:00 AM,182,,,Berkhamsted,4.8,Little Gaddesden,,,Dacorum,Ashridge,Bridgewater
HP4 1QG,Yes,51.805131,-0.551719,499954,212824,SP999128,1/1/1980 12:00:00 AM,,181,28,11,Berkhamsted,4.7,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1QH,No,51.807577,-0.548043,500202,213101,TL002131,1/1/1980 12:00:00 AM,1/1/1995 12:00:00 AM,178,,,Berkhamsted,5.0,,,,Dacorum,Ashridge,Bridgewater
HP4 1QJ,Yes,51.810633,-0.542882,500551,213448,TL005134,7/1/1983 12:00:00 AM,,183,22,9,Berkhamsted,5.4,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1QL,Yes,51.806953,-0.544161,500471,213037,TL004130,1/1/1980 12:00:00 AM,,178,10,5,Berkhamsted,5.0,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1QN,Yes,51.803217,-0.540192,500753,212627,TL007126,1/1/1980 12:00:00 AM,,182,33,13,Berkhamsted,4.7,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1QP,Yes,51.808890,-0.530681,501396,213271,TL013132,1/1/1980 12:00:00 AM,,121,12,5,Berkhamsted,5.5,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1QQ,Yes,51.807845,-0.545728,500361,213134,TL003131,1/1/1980 12:00:00 AM,,180,34,11,Berkhamsted,5.1,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1QS,Yes,51.818987,-0.551636,499929,214365,SP999143,1/1/1980 12:00:00 AM,,142,5,3,Tring,5.3,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1QT,Yes,51.800132,-0.548790,500167,212272,TL001122,1/1/1980 12:00:00 AM,,175,1,1,Berkhamsted,4.2,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1QW,Yes,51.800027,-0.534508,501152,212280,TL011122,1/1/1980 12:00:00 AM,,174,31,11,Berkhamsted,4.5,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1UA,No,51.807042,-0.544782,500428,213046,TL004130,6/1/1996 12:00:00 AM,7/1/1997 12:00:00 AM,178,,,Berkhamsted,5.0,,,,Dacorum,Ashridge,Bridgewater
HP4 1UB,Yes,51.807033,-0.544797,500427,213045,TL004130,6/1/1999 12:00:00 AM,,178,8,4,Berkhamsted,5.0,,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater
HP4 1UH,Yes,51.805590,-0.551037,500000,212876,SP999128,12/1/1997 12:00:00 AM,,181,40,13,Berkhamsted,4.8,Little Gaddesden,Affinity Water,Thames Water,Dacorum,Ashridge,Bridgewater