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
SG4 0LX,Yes,51.958694,-0.241062,520959,230373,TL209303,10/1/2003 12:00:00 AM,,78,6,1,Hitchin,1.6,,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG4 0LY,No,51.958051,-0.241946,520900,230300,TL208303,8/1/1993 12:00:00 AM,12/1/1995 12:00:00 AM,79,,,Hitchin,1.6,,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 2AA,Yes,51.961040,-0.226069,521983,230659,TL219306,1/1/1980 12:00:00 AM,,85,13,4,Letchworth Garden City,2.1,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 2AD,Yes,51.960704,-0.222269,522245,230628,TL222306,1/1/1980 12:00:00 AM,,83,7,2,Letchworth Garden City,2.2,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 2HY,Yes,51.964912,-0.222888,522191,231095,TL221310,1/1/1980 12:00:00 AM,,99,59,20,Letchworth Garden City,1.7,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3JY,Yes,51.969416,-0.228722,521778,231586,TL217315,1/1/1980 12:00:00 AM,,96,3,1,Letchworth Garden City,1.2,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3JZ,Yes,51.968106,-0.226547,521931,231444,TL219314,1/1/1980 12:00:00 AM,,98,33,1,Letchworth Garden City,1.3,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LB,Yes,51.969197,-0.229764,521707,231560,TL217315,1/1/1980 12:00:00 AM,,98,38,15,Letchworth Garden City,1.2,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LJ,No,51.967805,-0.232830,521500,231400,TL214313,7/1/1983 12:00:00 AM,12/1/1983 12:00:00 AM,100,,,Letchworth Garden City,1.4,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LL,Yes,51.968414,-0.232663,521510,231468,TL215314,1/1/1980 12:00:00 AM,,101,25,9,Letchworth Garden City,1.3,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LN,Yes,51.967374,-0.231700,521579,231354,TL215313,1/1/1980 12:00:00 AM,,98,12,5,Letchworth Garden City,1.4,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LP,Yes,51.965773,-0.234689,521378,231171,TL213311,1/1/1980 12:00:00 AM,,95,28,11,Letchworth Garden City,1.6,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LQ,No,51.970479,-0.231268,521600,231700,TL216316,9/1/1991 12:00:00 AM,12/1/1992 12:00:00 AM,100,,,Letchworth Garden City,1.1,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LR,Yes,51.964873,-0.235754,521307,231069,TL213310,1/1/1980 12:00:00 AM,,90,29,9,Letchworth Garden City,1.7,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LS,Yes,51.965786,-0.237352,521195,231168,TL211311,1/1/1980 12:00:00 AM,,93,70,25,Letchworth Garden City,1.7,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LT,Yes,51.967818,-0.236075,521277,231396,TL212313,1/1/1980 12:00:00 AM,,98,17,8,Letchworth Garden City,1.4,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LU,Yes,51.967436,-0.237622,521172,231351,TL211313,1/1/1980 12:00:00 AM,,97,6,2,Letchworth Garden City,1.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LW,Yes,51.966964,-0.234322,521400,231304,TL213313,1/1/1980 12:00:00 AM,,99,13,5,Letchworth Garden City,1.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LX,Yes,51.967110,-0.238698,521099,231313,TL210313,1/1/1980 12:00:00 AM,,98,18,7,Letchworth Garden City,1.6,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LY,Yes,51.967817,-0.241462,520907,231387,TL209313,1/1/1980 12:00:00 AM,,99,36,9,Letchworth Garden City,1.6,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3LZ,No,51.967015,-0.240139,521000,231300,TL210312,10/1/1984 12:00:00 AM,12/1/1990 12:00:00 AM,99,,,Letchworth Garden City,1.6,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NA,Yes,51.964119,-0.242480,520847,230974,TL208309,1/1/1980 12:00:00 AM,,96,2,1,Hitchin,1.9,,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3ND,Yes,51.967204,-0.231124,521619,231336,TL216313,1/1/1980 12:00:00 AM,,96,23,10,Letchworth Garden City,1.4,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NE,Yes,51.967604,-0.228459,521801,231385,TL218313,1/1/1980 12:00:00 AM,,97,1,1,Letchworth Garden City,1.4,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NF,Yes,51.965285,-0.231502,521598,231122,TL215311,1/1/1980 12:00:00 AM,,89,8,3,Letchworth Garden City,1.6,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NG,Yes,51.964376,-0.233856,521439,231017,TL214310,1/1/1980 12:00:00 AM,,88,26,9,Letchworth Garden City,1.8,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NH,Yes,51.963802,-0.229697,521726,230960,TL217309,1/1/1980 12:00:00 AM,,84,14,5,Letchworth Garden City,1.8,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NJ,Yes,51.964990,-0.228635,521796,231094,TL217310,1/1/1980 12:00:00 AM,,89,27,10,Letchworth Garden City,1.7,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NL,Yes,51.964693,-0.229826,521715,231059,TL217310,1/1/1980 12:00:00 AM,,87,9,3,Letchworth Garden City,1.7,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NN,Yes,51.965402,-0.230322,521679,231137,TL216311,1/1/1980 12:00:00 AM,,90,22,7,Letchworth Garden City,1.6,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NP,Yes,51.962338,-0.229308,521757,230798,TL217307,1/1/1980 12:00:00 AM,,82,1,0,Letchworth Garden City,2.0,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NQ,Yes,51.963785,-0.230993,521637,230956,TL216309,1/1/1980 12:00:00 AM,,82,,,Letchworth Garden City,1.8,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NR,Yes,51.961044,-0.225716,522007,230660,TL220306,1/1/1980 12:00:00 AM,,87,2,1,Letchworth Garden City,2.1,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3NW,Yes,51.963711,-0.230272,521687,230949,TL216309,1/1/1980 12:00:00 AM,,83,21,13,Letchworth Garden City,1.8,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3PN,Yes,51.970697,-0.231405,521590,231724,TL215317,1/1/1980 12:00:00 AM,,99,32,23,Letchworth Garden City,1.0,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3PR,Yes,51.969406,-0.231110,521614,231581,TL216315,1/1/1980 12:00:00 AM,,101,39,1,Letchworth Garden City,1.2,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3PT,Yes,51.968866,-0.233417,521457,231517,TL214315,1/1/1980 12:00:00 AM,,102,48,18,Letchworth Garden City,1.3,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3PW,Yes,51.970033,-0.231519,521584,231650,TL215316,1/1/1980 12:00:00 AM,,101,65,38,Letchworth Garden City,1.1,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3QA,Yes,51.968876,-0.241930,520872,231504,TL208315,1/1/1980 12:00:00 AM,,98,,,Letchworth Garden City,1.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3QD,Yes,51.968131,-0.238425,521115,231427,TL211314,1/1/1980 12:00:00 AM,,98,74,24,Letchworth Garden City,1.5,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3TB,Yes,51.967855,-0.228988,521764,231412,TL217314,12/1/1996 12:00:00 AM,,97,,,Letchworth Garden City,1.3,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3TG,Yes,51.968478,-0.225582,521996,231487,TL219314,1/1/1980 12:00:00 AM,,98,4,1,Letchworth Garden City,1.3,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3TJ,No,51.967696,-0.225555,522000,231400,TL220314,1/1/1980 12:00:00 AM,6/1/1997 12:00:00 AM,100,,,Letchworth Garden City,1.4,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3TN,No,51.968638,-0.228429,521800,231500,TL218314,1/1/1995 12:00:00 AM,12/1/1995 12:00:00 AM,97,,,Letchworth Garden City,1.3,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3TU,Yes,51.962900,-0.225384,522025,230867,TL220308,1/1/1980 12:00:00 AM,,91,58,26,Letchworth Garden City,1.9,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3TX,Yes,51.963951,-0.228327,521820,230979,TL218309,1/1/1980 12:00:00 AM,,87,8,4,Letchworth Garden City,1.8,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3TY,Yes,51.963773,-0.227242,521895,230961,TL218309,1/1/1980 12:00:00 AM,,88,10,4,Letchworth Garden City,1.8,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3TZ,Yes,51.964275,-0.225345,522024,231020,TL220310,1/1/1980 12:00:00 AM,,94,37,16,Letchworth Garden City,1.8,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UA,Yes,51.963102,-0.227443,521883,230886,TL218308,1/1/1980 12:00:00 AM,,87,34,14,Letchworth Garden City,1.9,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UB,Yes,51.964584,-0.227356,521885,231051,TL218310,1/1/1980 12:00:00 AM,,90,46,18,Letchworth Garden City,1.7,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UD,Yes,51.963560,-0.226232,521965,230939,TL219309,1/1/1980 12:00:00 AM,,90,29,12,Letchworth Garden City,1.8,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UE,Yes,51.965422,-0.226274,521957,231146,TL219311,1/1/1980 12:00:00 AM,,95,71,26,Letchworth Garden City,1.6,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UF,Yes,51.963543,-0.223336,522164,230942,TL221309,1/1/1980 12:00:00 AM,,95,49,21,Letchworth Garden City,1.9,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UG,Yes,51.962122,-0.224455,522091,230782,TL220307,1/1/1980 12:00:00 AM,,91,89,37,Letchworth Garden City,2.0,Letchworth,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UJ,No,51.964145,-0.228607,521800,231000,TL217310,1/1/1995 12:00:00 AM,6/1/1996 12:00:00 AM,86,,,Letchworth Garden City,1.8,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UL,No,51.964145,-0.228607,521800,231000,TL217310,8/1/1992 12:00:00 AM,5/1/1994 12:00:00 AM,86,,,Letchworth Garden City,1.8,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UN,No,51.964145,-0.228607,521800,231000,TL217310,5/1/1994 12:00:00 AM,12/1/1995 12:00:00 AM,86,,,Letchworth Garden City,1.8,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UQ,No,51.964101,-0.225697,522000,231000,TL220309,3/1/1983 12:00:00 AM,12/1/1986 12:00:00 AM,92,,,Letchworth Garden City,1.8,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UR,No,51.963094,-0.227484,521880,230885,TL218308,6/1/1996 12:00:00 AM,6/1/1997 12:00:00 AM,87,,,Letchworth Garden City,1.9,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3UW,No,51.964145,-0.228607,521800,231000,TL217310,12/1/1995 12:00:00 AM,12/1/1996 12:00:00 AM,86,,,Letchworth Garden City,1.8,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3XJ,No,51.964101,-0.225697,522000,231000,TL220309,6/1/1999 12:00:00 AM,10/1/2000 12:00:00 AM,92,,,Letchworth Garden City,1.8,Letchworth,,,North Hertfordshire,Letchworth South West,Letchworth South