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
SG6 1FU,Yes,51.980257,-0.224319,522051,232799,TL220327,9/1/2021 12:00:00 AM,,75,,,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 1NH,Yes,51.980642,-0.224272,522053,232842,TL220328,8/1/1992 12:00:00 AM,,78,26,18,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 1NY,Yes,51.979753,-0.224292,522054,232743,TL220327,1/1/1980 12:00:00 AM,,78,18,11,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 1NZ,No,51.978727,-0.224275,522058,232629,TL220326,1/1/1980 12:00:00 AM,2/1/2015 12:00:00 AM,80,,,Letchworth Garden City,0.4,Letchworth Garden City,Letchworth Garden City,Affinity Water,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 1PA,No,51.980311,-0.224343,522049,232805,TL220328,5/1/1994 12:00:00 AM,5/1/2005 12:00:00 AM,78,,,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 1PB,No,51.980311,-0.224343,522049,232805,TL220328,12/1/1995 12:00:00 AM,3/1/2008 12:00:00 AM,78,,,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 1PD,No,51.979378,-0.225094,522000,232700,TL219326,1/1/1980 12:00:00 AM,12/1/1992 12:00:00 AM,80,,,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 1TG,No,51.980277,-0.225058,522000,232800,TL219328,1/1/1993 12:00:00 AM,5/1/1994 12:00:00 AM,79,,,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 1TH,No,51.980277,-0.225058,522000,232800,TL219328,1/1/1980 12:00:00 AM,12/1/1990 12:00:00 AM,79,,,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3AJ,No,51.979519,-0.227913,521806,232711,TL218327,1/1/1980 12:00:00 AM,9/1/2021 12:00:00 AM,86,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3AN,Yes,51.979918,-0.229283,521711,232753,TL217327,1/1/1980 12:00:00 AM,,86,,,Letchworth Garden City,0.0,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3AP,No,51.979781,-0.228543,521762,232739,TL217327,1/1/1980 12:00:00 AM,1/1/2002 12:00:00 AM,86,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3AR,Yes,51.979744,-0.228501,521765,232735,TL217327,1/1/1980 12:00:00 AM,,86,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3AT,No,51.979422,-0.228004,521800,232700,TL217327,1/1/1992 12:00:00 AM,12/1/1992 12:00:00 AM,86,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3AU,Yes,51.980013,-0.227867,521808,232766,TL218327,1/1/1980 12:00:00 AM,,85,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3AW,Yes,51.979872,-0.228629,521756,232749,TL217327,1/1/1980 12:00:00 AM,,86,,,Letchworth Garden City,0.0,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3AZ,Yes,51.979848,-0.228208,521785,232747,TL217327,1/1/1980 12:00:00 AM,,85,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3BA,Yes,51.980510,-0.226799,521880,232823,TL218328,5/1/2017 12:00:00 AM,,86,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3BB,Yes,51.979695,-0.227629,521825,232731,TL218327,1/1/1980 12:00:00 AM,,85,15,9,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3BD,No,51.979634,-0.227792,521814,232724,TL218327,1/1/1980 12:00:00 AM,6/1/2000 12:00:00 AM,85,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3BE,Yes,51.980879,-0.225051,521999,232867,TL219328,1/1/1980 12:00:00 AM,,80,38,16,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3BG,No,51.980509,-0.226738,521884,232823,TL218328,6/1/1999 12:00:00 AM,10/1/2015 12:00:00 AM,82,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3BH,No,51.979998,-0.228040,521796,232764,TL217327,1/1/1980 12:00:00 AM,9/1/2023 12:00:00 AM,85,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3BJ,Yes,51.980407,-0.225344,521980,232814,TL219328,1/1/1980 12:00:00 AM,,80,14,7,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3BL,Yes,51.979913,-0.226019,521935,232758,TL219327,12/1/1997 12:00:00 AM,,81,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3BN,No,51.979400,-0.226549,521900,232700,TL218327,1/1/1980 12:00:00 AM,5/1/1994 12:00:00 AM,83,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3BQ,Yes,51.980073,-0.226437,521906,232775,TL219327,1/1/1980 12:00:00 AM,,83,1,1,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3BY,Yes,51.977877,-0.229346,521712,232526,TL217325,1/1/1980 12:00:00 AM,,91,3,3,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DA,Yes,51.978123,-0.228900,521742,232554,TL217325,1/1/1980 12:00:00 AM,,90,18,10,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DD,Yes,51.977718,-0.228333,521782,232510,TL217325,1/1/1980 12:00:00 AM,,89,27,15,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DE,Yes,51.978694,-0.228050,521799,232619,TL217326,1/1/1980 12:00:00 AM,,88,7,3,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DF,No,51.979098,-0.227973,521803,232664,TL218326,3/1/1982 12:00:00 AM,1/1/2010 12:00:00 AM,87,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DH,No,51.978783,-0.228597,521761,232628,TL217326,1/1/1980 12:00:00 AM,12/1/1999 12:00:00 AM,88,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DJ,Yes,51.978042,-0.227697,521825,232547,TL218325,1/1/1980 12:00:00 AM,,88,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DL,Yes,51.978080,-0.227870,521813,232551,TL218325,1/1/1980 12:00:00 AM,,88,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DN,Yes,51.978295,-0.227221,521857,232576,TL218325,1/1/1980 12:00:00 AM,,87,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DP,Yes,51.978045,-0.227333,521850,232548,TL218325,1/1/1980 12:00:00 AM,,88,,,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DR,Yes,51.978621,-0.226783,521886,232613,TL218326,1/1/1980 12:00:00 AM,,86,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DS,No,51.977961,-0.228309,521783,232537,TL217325,1/1/1980 12:00:00 AM,5/1/2010 12:00:00 AM,89,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DX,No,51.977625,-0.228075,521800,232500,TL217325,2/1/1984 12:00:00 AM,7/1/1995 12:00:00 AM,88,,,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3DY,Yes,51.978621,-0.226783,521886,232613,TL218326,2/1/1984 12:00:00 AM,,86,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EA,Yes,51.979020,-0.227600,521829,232656,TL218326,1/1/1980 12:00:00 AM,,87,19,5,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EB,Yes,51.978945,-0.227368,521845,232648,TL218326,1/1/1980 12:00:00 AM,,86,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3ED,Yes,51.978833,-0.226515,521904,232637,TL219326,1/1/1980 12:00:00 AM,,85,9,6,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EE,Yes,51.978626,-0.225880,521948,232615,TL219326,1/1/1980 12:00:00 AM,,83,8,4,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EG,Yes,51.978443,-0.224534,522041,232597,TL220325,1/1/1980 12:00:00 AM,,81,9,6,Letchworth Garden City,0.4,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EH,No,51.978501,-0.226584,521900,232600,TL219325,1/1/1980 12:00:00 AM,7/1/1995 12:00:00 AM,86,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EJ,Yes,51.978423,-0.226748,521889,232591,TL218325,1/1/1980 12:00:00 AM,,86,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EL,Yes,51.979311,-0.225431,521977,232692,TL219326,1/1/1980 12:00:00 AM,,81,,,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EN,Yes,51.979636,-0.225506,521971,232728,TL219327,1/1/1980 12:00:00 AM,,80,,,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EP,Yes,51.978783,-0.226750,521888,232631,TL218326,12/1/2020 12:00:00 AM,,86,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EQ,Yes,51.978849,-0.225216,521993,232641,TL219326,1/1/1980 12:00:00 AM,,82,10,3,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3ER,Yes,51.980023,-0.225522,521969,232771,TL219327,2/1/1990 12:00:00 AM,,81,11,4,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3ES,Yes,51.979639,-0.226903,521875,232726,TL218327,1/1/1980 12:00:00 AM,,84,5,3,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3ET,Yes,51.979643,-0.227136,521859,232726,TL218327,1/1/1980 12:00:00 AM,,84,4,1,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EU,Yes,51.979478,-0.227553,521831,232707,TL218327,1/1/1980 12:00:00 AM,,85,22,9,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EW,Yes,51.979280,-0.226335,521915,232687,TL219326,1/1/1980 12:00:00 AM,,83,5,3,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EX,No,51.978984,-0.225808,521952,232655,TL219326,1/1/1980 12:00:00 AM,8/1/2009 12:00:00 AM,82,,,Letchworth Garden City,0.3,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EY,No,51.978501,-0.226584,521900,232600,TL219325,3/1/1982 12:00:00 AM,12/1/1983 12:00:00 AM,86,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3EZ,No,51.979051,-0.226038,521936,232662,TL219326,1/1/1980 12:00:00 AM,10/1/2014 12:00:00 AM,82,,,Letchworth Garden City,0.2,Letchworth Garden City,Letchworth Garden City,Affinity Water,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3RZ,Yes,51.979352,-0.229917,521669,232689,TL216326,12/1/1997 12:00:00 AM,,89,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3SA,Yes,51.979352,-0.229917,521669,232689,TL216326,1/1/1980 12:00:00 AM,,89,2,1,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3SB,Yes,51.979296,-0.230399,521636,232682,TL216326,1/1/1980 12:00:00 AM,,86,5,1,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3WA,Yes,51.980382,-0.227253,521849,232808,TL218328,6/1/2001 12:00:00 AM,,83,58,51,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,Affinity Water,Anglian Water,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3WD,No,51.980382,-0.227253,521849,232808,TL218328,6/1/2002 12:00:00 AM,6/1/2003 12:00:00 AM,83,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3WE,No,51.980382,-0.227253,521849,232808,TL218328,6/1/2002 12:00:00 AM,5/1/2003 12:00:00 AM,83,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South
SG6 3YY,No,51.978999,-0.227992,521802,232653,TL218326,6/1/1998 12:00:00 AM,3/1/2008 12:00:00 AM,87,,,Letchworth Garden City,0.1,Letchworth Garden City,Letchworth Garden City,,,North Hertfordshire,Letchworth South West,Letchworth South