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 SG2 7BF,Yes,51.920196,-0.126075,528970,226289,TL289262,5/1/2010 12:00:00 AM,,87,18,6,Stevenage,5.9,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7FA,Yes,51.920276,-0.128268,528819,226294,TL288262,10/1/2014 12:00:00 AM,,93,,,Stevenage,5.8,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7FB,Yes,51.919046,-0.131766,528582,226151,TL285261,4/1/2019 12:00:00 AM,,92,,,Stevenage,5.5,Walkern,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7FR,No,51.919046,-0.131766,528582,226151,TL285261,10/1/2023 12:00:00 AM,1/1/2024 12:00:00 AM,93,,,Stevenage,5.5,Walkern,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7FT,No,51.919008,-0.132247,528549,226146,TL285261,7/1/2023 12:00:00 AM,10/1/2023 12:00:00 AM,93,,,Stevenage,5.5,Walkern,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7JL,Yes,51.917951,-0.129121,528767,226034,TL287260,2/1/1990 12:00:00 AM,,87,86,40,Stevenage,5.6,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7JS,Yes,51.915136,-0.130212,528700,225719,TL286257,6/1/1996 12:00:00 AM,,86,17,5,Stevenage,5.5,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NB,Yes,51.915366,-0.129984,528715,225745,TL287257,12/1/2001 12:00:00 AM,,86,38,18,Stevenage,5.5,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7ND,Yes,51.917305,-0.132565,528532,225956,TL285259,4/1/1987 12:00:00 AM,,87,19,15,Stevenage,5.4,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NE,Yes,51.917094,-0.135148,528355,225928,TL283259,1/1/1980 12:00:00 AM,,88,88,32,Stevenage,5.2,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NG,Yes,51.917771,-0.131920,528575,226009,TL285260,1/1/1980 12:00:00 AM,,87,33,13,Stevenage,5.5,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NH,Yes,51.917217,-0.131551,528602,225948,TL286259,1/1/1980 12:00:00 AM,,86,31,11,Stevenage,5.5,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NJ,Yes,51.918406,-0.130004,528705,226083,TL287260,1/1/1980 12:00:00 AM,,89,168,74,Stevenage,5.6,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NL,Yes,51.916105,-0.129474,528748,225828,TL287258,10/1/2007 12:00:00 AM,,85,47,17,Stevenage,5.6,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NN,Yes,51.917273,-0.129992,528709,225957,TL287259,1/1/1980 12:00:00 AM,,85,21,7,Stevenage,5.6,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NP,Yes,51.913765,-0.129949,528722,225567,TL287255,1/1/1980 12:00:00 AM,,83,48,18,Stevenage,5.5,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NQ,Yes,51.918152,-0.133824,528443,226048,TL284260,1/1/1980 12:00:00 AM,,89,151,57,Stevenage,5.3,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NR,Yes,51.914485,-0.128829,528797,225649,TL287256,1/1/1980 12:00:00 AM,,84,31,12,Stevenage,5.6,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NS,Yes,51.916841,-0.128265,528829,225912,TL288259,1/1/1980 12:00:00 AM,,83,21,7,Stevenage,5.7,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NT,Yes,51.919327,-0.126839,528920,226191,TL289261,1/1/1980 12:00:00 AM,,86,10,5,Stevenage,5.8,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NU,Yes,51.918061,-0.128113,528836,226048,TL288260,1/1/1980 12:00:00 AM,,87,99,41,Stevenage,5.7,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NX,Yes,51.920441,-0.126763,528922,226315,TL289263,1/1/1980 12:00:00 AM,,89,37,15,Stevenage,5.9,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7NZ,Yes,51.920574,-0.124940,529047,226333,TL290263,1/1/1980 12:00:00 AM,,87,18,8,Stevenage,6.0,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PA,Yes,51.921775,-0.125850,528981,226465,TL289264,1/1/1980 12:00:00 AM,,89,12,6,Stevenage,6.0,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PB,Yes,51.922070,-0.120646,529338,226507,TL293265,1/1/1980 12:00:00 AM,,89,34,12,Stevenage,6.3,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PD,Yes,51.923529,-0.124730,529053,226662,TL290266,1/1/1980 12:00:00 AM,,92,14,7,Stevenage,6.1,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PE,Yes,51.923563,-0.125194,529021,226665,TL290266,1/1/1980 12:00:00 AM,,91,11,5,Stevenage,6.1,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PF,Yes,51.921317,-0.127032,528901,226412,TL289264,7/1/1990 12:00:00 AM,,91,3,1,Stevenage,5.9,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PG,Yes,51.920821,-0.126936,528909,226357,TL289263,1/1/1980 12:00:00 AM,,90,68,30,Stevenage,5.9,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PH,Yes,51.919347,-0.129819,528715,226188,TL287261,1/1/1980 12:00:00 AM,,93,71,30,Stevenage,5.6,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PJ,Yes,51.919503,-0.128271,528821,226208,TL288262,1/1/1980 12:00:00 AM,,91,17,6,Stevenage,5.8,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PL,Yes,51.919510,-0.125929,528982,226213,TL289262,1/1/1980 12:00:00 AM,,85,22,9,Stevenage,5.9,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PQ,Yes,51.924121,-0.125199,529019,226727,TL290267,6/1/2002 12:00:00 AM,,91,63,24,Stevenage,6.1,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PT,No,51.924790,-0.125419,529002,226801,TL290268,1/1/1992 12:00:00 AM,12/1/1992 12:00:00 AM,90,,,Stevenage,6.2,Walkern,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7PW,No,51.919421,-0.127097,528902,226201,TL289262,12/1/1995 12:00:00 AM,12/1/1996 12:00:00 AM,87,,,Stevenage,5.8,Walkern,,,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7QD,Yes,51.927765,-0.123651,529115,227135,TL291271,1/1/1980 12:00:00 AM,,97,2,1,Stevenage,6.4,,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7RG,Yes,51.916550,-0.127536,528880,225881,TL288258,6/1/1998 12:00:00 AM,,82,52,18,Stevenage,5.7,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural SG2 7SS,Yes,51.919625,-0.128062,528835,226222,TL288262,6/1/1999 12:00:00 AM,,91,6,2,Stevenage,5.8,Walkern,Affinity Water,Thames Water,East Hertfordshire,"Aston, Datchworth & Walkern",Hertford Rural