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
AL6 0FL,Yes,51.833602,-0.168338,526306,216585,TL263165,1/1/2019 12:00:00 AM,,127,,,Welwyn North,2.0,Tewin Wood,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0HA,Yes,51.833835,-0.168866,526269,216610,TL262166,1/1/1980 12:00:00 AM,,127,26,10,Welwyn North,2.0,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0HE,Yes,51.831919,-0.167100,526396,216400,TL263163,1/1/1980 12:00:00 AM,,128,14,5,Welwyn North,2.0,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0HW,Yes,51.831140,-0.167872,526345,216312,TL263163,1/1/1980 12:00:00 AM,,127,3,2,Welwyn North,1.9,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0NA,No,51.832848,-0.168427,526302,216501,TL263165,12/1/1994 12:00:00 AM,1/1/1995 12:00:00 AM,129,,,Welwyn North,1.9,Tewin Wood,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0NB,No,51.832848,-0.168427,526302,216501,TL263165,12/1/1994 12:00:00 AM,1/1/1995 12:00:00 AM,129,,,Welwyn North,1.9,Tewin Wood,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0NH,Yes,51.833803,-0.164483,526571,216614,TL265166,1/1/1980 12:00:00 AM,,126,90,39,Welwyn North,2.2,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0NJ,Yes,51.836428,-0.160399,526845,216913,TL268169,1/1/1980 12:00:00 AM,,130,19,8,Welwyn North,2.6,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0NL,Yes,51.836178,-0.157681,527033,216890,TL270168,1/1/1980 12:00:00 AM,,131,31,12,Welwyn North,2.8,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0NN,Yes,51.835675,-0.156540,527113,216836,TL271168,1/1/1980 12:00:00 AM,,127,15,7,Welwyn North,2.8,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0NQ,Yes,51.833183,-0.168007,526330,216539,TL263165,1/1/1980 12:00:00 AM,,129,13,7,Welwyn North,2.0,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0PE,Yes,51.834256,-0.168181,526315,216658,TL263166,1/1/1980 12:00:00 AM,,127,13,5,Welwyn North,2.0,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
AL6 0SY,Yes,51.833343,-0.167899,526337,216557,TL263165,10/1/2006 12:00:00 AM,,129,11,5,Welwyn North,2.0,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG14 2RL,Yes,51.866001,-0.144262,527873,220230,TL278202,1/1/1980 12:00:00 AM,,81,5,1,Watton-At-Stone,2.0,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG14 3RR,Yes,51.876471,-0.133661,528573,221413,TL285214,1/1/1980 12:00:00 AM,,72,8,2,Watton-At-Stone,2.4,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG14 3RS,Yes,51.880772,-0.137798,528276,221884,TL282218,1/1/1980 12:00:00 AM,,78,17,5,Watton-At-Stone,3.0,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG14 3RT,No,51.871863,-0.133430,528602,220901,TL286209,1/1/1980 12:00:00 AM,12/1/1981 12:00:00 AM,83,,,Watton-At-Stone,2.0,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG14 3RU,Yes,51.870212,-0.128574,528941,220726,TL289207,1/1/1980 12:00:00 AM,,72,23,12,Watton-At-Stone,1.7,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG14 3RW,No,51.869997,-0.129150,528902,220701,TL289207,1/1/1980 12:00:00 AM,12/1/1992 12:00:00 AM,72,,,Watton-At-Stone,1.6,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG14 3RX,Yes,51.869570,-0.144202,527867,220627,TL278206,1/1/1980 12:00:00 AM,,71,10,5,Watton-At-Stone,2.2,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG14 3RY,Yes,51.869428,-0.143176,527938,220613,TL279206,1/1/1980 12:00:00 AM,,73,45,16,Watton-At-Stone,2.2,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7DX,Yes,51.888520,-0.150165,527403,222724,TL274227,1/1/1980 12:00:00 AM,,95,19,9,Knebworth,3.5,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7DY,Yes,51.888664,-0.147296,527600,222745,TL275227,1/1/1980 12:00:00 AM,,92,54,24,Knebworth,3.7,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EA,Yes,51.887401,-0.140184,528093,222617,TL280226,1/1/1980 12:00:00 AM,,72,15,6,Watton-At-Stone,3.7,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7ED,Yes,51.888989,-0.148518,527515,222779,TL275227,2/1/1990 12:00:00 AM,,94,30,13,Knebworth,3.6,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EE,No,51.887415,-0.150225,527402,222601,TL274226,7/1/1990 12:00:00 AM,12/1/1991 12:00:00 AM,97,,,Knebworth,3.4,Aston (East Hertfordshire),,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EF,Yes,51.886755,-0.149409,527460,222529,TL274225,1/1/1980 12:00:00 AM,,97,69,27,Knebworth,3.4,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EG,Yes,51.882394,-0.148280,527550,222046,TL275220,1/1/1980 12:00:00 AM,,97,45,17,Knebworth,3.2,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EH,Yes,51.879350,-0.147446,527616,221709,TL276217,1/1/1980 12:00:00 AM,,88,32,15,Knebworth,3.1,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EJ,Yes,51.886479,-0.153010,527213,222492,TL272224,1/1/1980 12:00:00 AM,,103,25,10,Knebworth,3.2,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EN,Yes,51.886857,-0.154200,527130,222532,TL271225,1/1/1980 12:00:00 AM,,103,2,1,Knebworth,3.2,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EP,Yes,51.887853,-0.155802,527017,222640,TL270226,1/1/1980 12:00:00 AM,,97,13,5,Knebworth,3.2,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EQ,Yes,51.888884,-0.152693,527228,222760,TL272227,2/1/1984 12:00:00 AM,,96,20,8,Knebworth,3.4,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7ES,Yes,51.889057,-0.154575,527098,222776,TL270227,1/1/1980 12:00:00 AM,,94,2,1,Knebworth,3.3,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7ET,Yes,51.888539,-0.151341,527322,222724,TL273227,1/1/1980 12:00:00 AM,,97,8,3,Knebworth,3.4,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EU,Yes,51.889842,-0.151288,527322,222869,TL273228,1/1/1980 12:00:00 AM,,94,28,11,Knebworth,3.6,Aston (East Hertfordshire),Thames Water,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EW,Yes,51.885406,-0.158575,526833,222363,TL268223,1/1/1980 12:00:00 AM,,99,24,10,Knebworth,2.9,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EX,Yes,51.890621,-0.151663,527294,222955,TL272229,1/1/1980 12:00:00 AM,,92,68,24,Knebworth,3.6,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EY,Yes,51.893563,-0.151745,527280,223282,TL272232,1/1/1980 12:00:00 AM,,101,14,5,Knebworth,3.8,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7EZ,Yes,51.889206,-0.150907,527350,222799,TL273227,1/1/1980 12:00:00 AM,,95,19,10,Knebworth,3.5,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7FE,Yes,51.913806,-0.155335,526976,225527,TL269255,4/1/2024 12:00:00 AM,,115,,,Stevenage,3.8,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7FG,Yes,51.913915,-0.155956,526933,225538,TL269255,3/1/2025 12:00:00 AM,,117,,,Stevenage,3.8,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7FH,Yes,51.913065,-0.155685,526954,225444,TL269254,3/1/2025 12:00:00 AM,,115,,,Stevenage,3.7,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7FL,Yes,51.913071,-0.155496,526967,225445,TL269254,2/1/2025 12:00:00 AM,,115,,,Stevenage,3.8,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7FN,Yes,51.913071,-0.155496,526967,225445,TL269254,2/1/2025 12:00:00 AM,,115,,,Stevenage,3.8,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7FP,Yes,51.913071,-0.155496,526967,225445,TL269254,8/1/2024 12:00:00 AM,,116,,,Stevenage,3.8,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7FU,Yes,51.912583,-0.155283,526983,225391,TL269253,2/1/2025 12:00:00 AM,,116,,,Stevenage,3.8,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7GA,Yes,51.888777,-0.150459,527382,222752,TL273227,12/1/2024 12:00:00 AM,,95,,,Knebworth,3.5,Aston (East Hertfordshire),,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HA,Yes,51.890273,-0.150122,527401,222919,TL274229,1/1/1980 12:00:00 AM,,95,48,15,Knebworth,3.6,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HB,Yes,51.889429,-0.150186,527399,222825,TL273228,1/1/1980 12:00:00 AM,,95,66,30,Knebworth,3.6,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HD,Yes,51.901721,-0.150757,527325,224191,TL273241,1/1/1980 12:00:00 AM,,94,14,6,Stevenage,3.9,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HE,Yes,51.902695,-0.153246,527151,224295,TL271242,1/1/1980 12:00:00 AM,,97,10,3,Stevenage,3.7,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HF,Yes,51.901770,-0.157892,526834,224184,TL268241,1/1/1980 12:00:00 AM,,97,5,3,Stevenage,3.4,Stevenage,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HG,Yes,51.898753,-0.148974,527456,223864,TL274238,1/1/1980 12:00:00 AM,,97,16,7,Stevenage,4.0,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HH,Yes,51.904848,-0.151166,527288,224538,TL272245,1/1/1980 12:00:00 AM,,105,8,4,Stevenage,3.9,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HJ,Yes,51.900534,-0.151358,527287,224058,TL272240,1/1/1980 12:00:00 AM,,93,3,2,Stevenage,3.8,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HL,Yes,51.899921,-0.155235,527022,223983,TL270239,1/1/1980 12:00:00 AM,,93,47,17,Stevenage,3.6,Stevenage,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HN,Yes,51.901754,-0.159186,526745,224180,TL267241,1/1/1980 12:00:00 AM,,98,4,2,Stevenage,3.3,Stevenage,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HP,Yes,51.905116,-0.157363,526861,224557,TL268245,1/1/1980 12:00:00 AM,,103,3,2,Stevenage,3.4,Stevenage,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HQ,No,51.900917,-0.151124,527302,224101,TL273241,12/1/1994 12:00:00 AM,7/1/1995 12:00:00 AM,94,,,Stevenage,3.8,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HR,Yes,51.889550,-0.148771,527496,222841,TL274228,1/1/1980 12:00:00 AM,,95,67,28,Knebworth,3.7,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HS,No,51.889212,-0.150151,527402,222801,TL274228,5/1/1994 12:00:00 AM,6/1/1996 12:00:00 AM,95,,,Knebworth,3.6,Aston (East Hertfordshire),,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HT,No,51.889212,-0.150151,527402,222801,TL274228,5/1/1994 12:00:00 AM,1/1/1995 12:00:00 AM,95,,,Knebworth,3.6,Aston (East Hertfordshire),,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7HW,Yes,51.891560,-0.152452,527237,223058,TL272230,1/1/1980 12:00:00 AM,,92,13,7,Knebworth,3.6,Aston (East Hertfordshire),Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7JU,No,51.906050,-0.150448,527334,224673,TL273246,6/1/1996 12:00:00 AM,12/1/1997 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7JZ,No,51.906050,-0.150433,527335,224673,TL273246,12/1/1996 12:00:00 AM,12/1/1999 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7LE,No,51.906050,-0.150433,527335,224673,TL273246,1/1/1995 12:00:00 AM,6/1/2000 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7PN,No,51.906050,-0.150448,527334,224673,TL273246,12/1/1995 12:00:00 AM,12/1/1997 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7PP,No,51.906050,-0.150448,527334,224673,TL273246,12/1/1995 12:00:00 AM,12/1/1997 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7PR,No,51.906050,-0.150448,527334,224673,TL273246,12/1/1995 12:00:00 AM,12/1/1997 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7PS,No,51.906050,-0.150433,527335,224673,TL273246,7/1/1995 12:00:00 AM,12/1/1998 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7RJ,No,51.906050,-0.150448,527334,224673,TL273246,6/1/1997 12:00:00 AM,12/1/1997 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7RL,No,51.906050,-0.150433,527335,224673,TL273246,6/1/1997 12:00:00 AM,6/1/1998 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7RP,No,51.906050,-0.150433,527335,224673,TL273246,6/1/1997 12:00:00 AM,12/1/1998 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7RT,No,51.906050,-0.150433,527335,224673,TL273246,12/1/1997 12:00:00 AM,6/1/1999 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7RU,No,51.906050,-0.150433,527335,224673,TL273246,12/1/1997 12:00:00 AM,12/1/1998 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7RY,No,51.906050,-0.150433,527335,224673,TL273246,12/1/1997 12:00:00 AM,12/1/1998 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7RZ,No,51.906050,-0.150433,527335,224673,TL273246,12/1/1997 12:00:00 AM,6/1/2000 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7SB,No,51.906050,-0.150433,527335,224673,TL273246,6/1/1998 12:00:00 AM,6/1/2000 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7SD,No,51.906050,-0.150433,527335,224673,TL273246,12/1/1998 12:00:00 AM,9/1/2000 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 7TA,No,51.906050,-0.150433,527335,224673,TL273246,6/1/1999 12:00:00 AM,6/1/2000 12:00:00 AM,107,,,Stevenage,3.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG2 8XT,Yes,51.871940,-0.168655,526177,220848,TL261208,12/1/1996 12:00:00 AM,,90,,,Knebworth,1.4,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6GL,Yes,51.851271,-0.156760,527054,218570,TL270185,12/1/2001 12:00:00 AM,,114,25,10,Watton-At-Stone,2.6,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6QZ,Yes,51.863590,-0.166525,526347,219923,TL263199,1/1/1980 12:00:00 AM,,113,14,4,Knebworth,1.5,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RA,Yes,51.859384,-0.168424,526228,219452,TL262194,1/1/1980 12:00:00 AM,,115,14,6,Knebworth,1.5,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RB,Yes,51.856849,-0.169616,526153,219168,TL261191,1/1/1980 12:00:00 AM,,118,5,3,Knebworth,1.6,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RD,Yes,51.854807,-0.169002,526201,218942,TL262189,1/1/1980 12:00:00 AM,,117,7,3,Knebworth,1.8,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RE,Yes,51.857639,-0.163761,526554,219266,TL265192,1/1/1980 12:00:00 AM,,123,38,14,Knebworth,1.9,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RG,Yes,51.857754,-0.159646,526837,219286,TL268192,1/1/1980 12:00:00 AM,,125,10,2,Knebworth,2.1,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RH,Yes,51.857178,-0.157317,526999,219226,TL269192,1/1/1980 12:00:00 AM,,122,6,3,Knebworth,2.3,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RJ,Yes,51.857839,-0.155300,527136,219303,TL271193,1/1/1980 12:00:00 AM,,118,35,16,Knebworth,2.4,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RL,Yes,51.858738,-0.150689,527451,219411,TL274194,1/1/1980 12:00:00 AM,,109,15,4,Watton-At-Stone,2.2,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RN,Yes,51.860599,-0.148391,527604,219622,TL276196,1/1/1980 12:00:00 AM,,105,2,2,Watton-At-Stone,2.0,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RP,Yes,51.858121,-0.157220,527003,219331,TL270193,1/1/1980 12:00:00 AM,,123,46,18,Knebworth,2.3,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RR,Yes,51.858808,-0.155188,527141,219411,TL271194,1/1/1980 12:00:00 AM,,119,43,23,Knebworth,2.4,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RS,Yes,51.848390,-0.157110,527038,218249,TL270182,1/1/1980 12:00:00 AM,,108,11,4,Watton-At-Stone,2.7,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RU,Yes,51.849680,-0.152803,527331,218400,TL273183,1/1/1980 12:00:00 AM,,109,7,2,Watton-At-Stone,2.4,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RX,Yes,51.846703,-0.157353,527026,218061,TL270180,1/1/1980 12:00:00 AM,,114,34,16,Watton-At-Stone,2.8,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6RZ,Yes,51.840816,-0.156374,527110,217408,TL271174,1/1/1980 12:00:00 AM,,127,19,6,Watton-At-Stone,3.1,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6SB,Yes,51.840593,-0.157675,527021,217381,TL270173,1/1/1980 12:00:00 AM,,126,29,9,Welwyn North,3.0,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6SD,No,51.838980,-0.158016,527002,217201,TL270172,4/1/1985 12:00:00 AM,12/1/1986 12:00:00 AM,131,,,Welwyn North,2.9,,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6SE,Yes,51.838482,-0.155525,527175,217150,TL271171,1/1/1980 12:00:00 AM,,128,48,18,Welwyn North,3.0,Tewin Wood,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6SP,Yes,51.849662,-0.159105,526897,218387,TL268183,1/1/1991 12:00:00 AM,,105,12,7,Knebworth,2.7,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6SR,Yes,51.857609,-0.158418,526922,219272,TL269192,1/1/1980 12:00:00 AM,,123,36,16,Knebworth,2.2,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6SS,Yes,51.857003,-0.158776,526899,219204,TL268192,1/1/1980 12:00:00 AM,,123,30,8,Knebworth,2.2,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6ST,Yes,51.855483,-0.157590,526985,219037,TL269190,1/1/1980 12:00:00 AM,,120,57,20,Knebworth,2.4,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6SU,Yes,51.852923,-0.158943,526899,218750,TL268187,1/1/1980 12:00:00 AM,,116,63,23,Knebworth,2.5,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6SX,Yes,51.851153,-0.158463,526937,218554,TL269185,1/1/1980 12:00:00 AM,,112,66,22,Knebworth,2.6,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6SZ,Yes,51.849949,-0.158498,526938,218420,TL269184,1/1/1980 12:00:00 AM,,106,63,27,Knebworth,2.7,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TA,Yes,51.849451,-0.159999,526836,218362,TL268183,1/1/1980 12:00:00 AM,,105,51,18,Knebworth,2.7,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TB,Yes,51.848659,-0.158246,526959,218277,TL269182,1/1/1980 12:00:00 AM,,107,1,1,Watton-At-Stone,2.8,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TD,Yes,51.850389,-0.159598,526861,218467,TL268184,1/1/1980 12:00:00 AM,,106,40,14,Knebworth,2.6,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TE,Yes,51.851772,-0.156042,527102,218627,TL271186,1/1/1980 12:00:00 AM,,114,56,29,Watton-At-Stone,2.6,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TF,Yes,51.853610,-0.155677,527122,218832,TL271188,1/1/1980 12:00:00 AM,,118,61,23,Watton-At-Stone,2.5,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TG,Yes,51.851647,-0.157804,526981,218610,TL269186,1/1/1980 12:00:00 AM,,114,111,45,Knebworth,2.6,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TJ,No,51.850662,-0.157540,527002,218501,TL270185,2/1/1990 12:00:00 AM,12/1/1992 12:00:00 AM,110,,,Watton-At-Stone,2.7,Datchworth,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TL,Yes,51.849494,-0.161580,526727,218364,TL267183,1/1/1980 12:00:00 AM,,104,89,37,Knebworth,2.6,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TN,Yes,51.850293,-0.165555,526451,218446,TL264184,1/1/1980 12:00:00 AM,,98,1,1,Knebworth,2.4,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TP,Yes,51.849840,-0.165312,526469,218396,TL264183,1/1/1980 12:00:00 AM,,98,25,8,Knebworth,2.4,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TQ,Yes,51.851872,-0.157243,527019,218636,TL270186,1/1/1980 12:00:00 AM,,116,86,41,Watton-At-Stone,2.6,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TR,No,51.849451,-0.159999,526836,218362,TL268183,12/1/1994 12:00:00 AM,10/1/2000 12:00:00 AM,105,,,Knebworth,2.7,Datchworth,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6TW,No,51.849877,-0.164832,526502,218401,TL265184,7/1/1990 12:00:00 AM,5/1/1994 12:00:00 AM,99,,,Knebworth,2.4,Datchworth,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6UH,Yes,51.851523,-0.156807,527050,218598,TL270185,12/1/1997 12:00:00 AM,,114,8,6,Watton-At-Stone,2.6,Datchworth,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural
SG3 6YE,No,51.851523,-0.156807,527050,218598,TL270185,12/1/2000 12:00:00 AM,3/1/2001 12:00:00 AM,114,,,Watton-At-Stone,2.6,Datchworth,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural