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
AL2 1BT,Yes,51.714116,-0.269125,519677,203127,TL196031,1/1/1980 12:00:00 AM,,79,4,1,Brookmans Park,4.5,,,Affinity Water,Thames Water,Hertsmere,Shenley,Potters Bar West & Shenley
AL9 6JN,Yes,51.733792,-0.157707,527319,205504,TL273055,1/1/1980 12:00:00 AM,,117,3,3,Brookmans Park,3.5,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6JW,Yes,51.732642,-0.170469,526441,205353,TL264053,1/1/1980 12:00:00 AM,,132,2,1,Brookmans Park,2.7,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6LA,Yes,51.719190,-0.178598,525917,203843,TL259038,1/1/1980 12:00:00 AM,,101,10,4,Brookmans Park,1.8,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6LB,Yes,51.716114,-0.177346,526012,203504,TL260035,1/1/1980 12:00:00 AM,,101,74,24,Brookmans Park,2.0,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6LZ,Yes,51.716508,-0.165735,526813,203567,TL268035,7/1/2013 12:00:00 AM,,131,,,Brookmans Park,2.7,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NA,Yes,51.732012,-0.185173,525427,205258,TL254052,1/1/1980 12:00:00 AM,,120,4,1,Brookmans Park,1.8,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NB,No,51.729654,-0.182762,525600,205000,TL256049,1/1/1980 12:00:00 AM,6/1/1999 12:00:00 AM,129,,,Brookmans Park,1.8,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6ND,Yes,51.731592,-0.183061,525574,205215,TL255052,1/1/1980 12:00:00 AM,,123,7,2,Brookmans Park,1.9,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NE,Yes,51.728934,-0.177477,525967,204929,TL259049,1/1/1980 12:00:00 AM,,130,,,Brookmans Park,2.1,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NF,Yes,51.725466,-0.176811,526023,204544,TL260045,1/1/1980 12:00:00 AM,,128,42,16,Brookmans Park,2.0,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NG,Yes,51.725646,-0.175095,526141,204567,TL261045,1/1/1980 12:00:00 AM,,126,49,18,Brookmans Park,2.1,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NH,Yes,51.728537,-0.170751,526433,204896,TL264048,1/1/1980 12:00:00 AM,,132,3,1,Brookmans Park,2.5,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NJ,Yes,51.719690,-0.176609,526053,203902,TL260039,1/1/1980 12:00:00 AM,,104,8,2,Brookmans Park,1.9,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NL,Yes,51.718153,-0.171473,526412,203740,TL264037,1/1/1980 12:00:00 AM,,124,3,1,Brookmans Park,2.3,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NN,Yes,51.719051,-0.171099,526435,203841,TL264038,1/1/1980 12:00:00 AM,,122,1,0,Brookmans Park,2.3,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NP,Yes,51.718182,-0.169570,526543,203747,TL265037,1/1/1980 12:00:00 AM,,127,21,12,Brookmans Park,2.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NQ,Yes,51.727568,-0.171470,526386,204787,TL263047,1/1/1980 12:00:00 AM,,128,2,1,Brookmans Park,2.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NW,Yes,51.717561,-0.169509,526549,203678,TL265036,10/1/1985 12:00:00 AM,,127,9,3,Brookmans Park,2.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NY,Yes,51.716169,-0.168209,526643,203525,TL266035,8/1/1992 12:00:00 AM,,129,10,3,Brookmans Park,2.6,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6NZ,Yes,51.718560,-0.170163,526501,203788,TL265037,6/1/2000 12:00:00 AM,,125,16,5,Brookmans Park,2.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6PR,Yes,51.723761,-0.177618,525972,204353,TL259043,1/1/1980 12:00:00 AM,,118,2,1,Brookmans Park,1.9,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6PS,Yes,51.725268,-0.177963,525944,204520,TL259045,1/1/1980 12:00:00 AM,,126,53,18,Brookmans Park,1.9,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6PT,Yes,51.728382,-0.180430,525765,204863,TL257048,1/1/1980 12:00:00 AM,,129,55,19,Brookmans Park,1.8,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6PU,No,51.725993,-0.178565,525900,204600,TL259046,2/1/1990 12:00:00 AM,12/1/1991 12:00:00 AM,128,,,Brookmans Park,1.9,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6WJ,No,51.728223,-0.180343,525771,204845,TL257048,7/1/2002 12:00:00 AM,8/1/2004 12:00:00 AM,129,,,Brookmans Park,1.8,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AA,Yes,51.722467,-0.186357,525372,204195,TL253041,1/1/1980 12:00:00 AM,,119,19,7,Brookmans Park,1.3,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AB,Yes,51.722372,-0.187186,525315,204183,TL253041,1/1/1980 12:00:00 AM,,120,20,5,Brookmans Park,1.2,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AD,Yes,51.721259,-0.186782,525346,204059,TL253040,1/1/1980 12:00:00 AM,,114,14,7,Brookmans Park,1.2,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AE,Yes,51.720160,-0.183120,525602,203944,TL256039,1/1/1980 12:00:00 AM,,103,98,34,Brookmans Park,1.5,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AF,Yes,51.719412,-0.182455,525650,203861,TL256038,1/1/1980 12:00:00 AM,,100,87,29,Brookmans Park,1.5,Brookmans Park,,Thames Water,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AG,Yes,51.720728,-0.181519,525711,204009,TL257040,1/1/1980 12:00:00 AM,,103,40,13,Brookmans Park,1.6,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AH,Yes,51.721553,-0.183107,525599,204098,TL255040,1/1/1980 12:00:00 AM,,109,91,29,Brookmans Park,1.5,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AJ,Yes,51.720340,-0.180825,525760,203968,TL257039,1/1/1980 12:00:00 AM,,101,35,13,Brookmans Park,1.6,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AL,Yes,51.721822,-0.179014,525881,204135,TL258041,6/1/1981 12:00:00 AM,,105,64,24,Brookmans Park,1.8,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AN,Yes,51.720533,-0.179384,525859,203991,TL258039,6/1/1981 12:00:00 AM,,102,81,27,Brookmans Park,1.7,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AP,No,51.726922,-0.208617,523822,204652,TL238046,8/1/1992 12:00:00 AM,12/1/1997 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7AQ,Yes,51.721329,-0.184318,525516,204071,TL255040,1/1/1980 12:00:00 AM,,110,35,14,Brookmans Park,1.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AS,No,51.726922,-0.208617,523822,204652,TL238046,5/1/1994 12:00:00 AM,6/1/1998 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7AT,Yes,51.727058,-0.187008,525314,204704,TL253047,1/1/1980 12:00:00 AM,,127,3,2,Brookmans Park,1.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AU,Yes,51.727366,-0.186842,525325,204739,TL253047,1/1/1980 12:00:00 AM,,127,3,1,Brookmans Park,1.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AW,No,51.726922,-0.208602,523823,204652,TL238046,7/1/1995 12:00:00 AM,9/1/2000 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7AX,Yes,51.728124,-0.186985,525313,204823,TL253048,1/1/1980 12:00:00 AM,,127,9,5,Brookmans Park,1.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7AY,Yes,51.730740,-0.186982,525306,205113,TL253051,1/1/1980 12:00:00 AM,,118,91,37,Brookmans Park,1.6,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BD,Yes,51.729356,-0.182346,525630,204968,TL256049,1/1/1980 12:00:00 AM,,130,11,4,Brookmans Park,1.8,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BG,No,51.727924,-0.187176,525300,204800,TL252047,5/1/1994 12:00:00 AM,7/1/1995 12:00:00 AM,126,,,Brookmans Park,1.4,,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BH,No,51.726922,-0.208602,523823,204652,TL238046,12/1/1994 12:00:00 AM,12/1/1998 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7BJ,No,51.726037,-0.181459,525700,204600,TL257045,1/1/1995 12:00:00 AM,12/1/1995 12:00:00 AM,128,,,Brookmans Park,1.7,,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BL,Yes,51.727321,-0.181587,525688,204743,TL256047,1/1/1980 12:00:00 AM,,128,63,22,Brookmans Park,1.7,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BN,Yes,51.727429,-0.183648,525545,204751,TL255047,1/1/1980 12:00:00 AM,,129,4,1,Brookmans Park,1.6,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BP,Yes,51.724893,-0.179831,525816,204476,TL258044,1/1/1980 12:00:00 AM,,123,39,15,Brookmans Park,1.8,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BQ,No,51.726037,-0.181459,525700,204600,TL257045,12/1/1994 12:00:00 AM,7/1/1995 12:00:00 AM,128,,,Brookmans Park,1.7,,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BS,Yes,51.725385,-0.179131,525863,204531,TL258045,1/1/1980 12:00:00 AM,,126,62,23,Brookmans Park,1.8,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BT,Yes,51.722757,-0.181307,525720,204235,TL257042,1/1/1980 12:00:00 AM,,110,59,19,Brookmans Park,1.6,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BU,Yes,51.723218,-0.184937,525468,204280,TL254042,1/1/1980 12:00:00 AM,,119,42,14,Brookmans Park,1.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BW,Yes,51.727963,-0.181272,525708,204814,TL257048,1/1/1980 12:00:00 AM,,129,55,20,Brookmans Park,1.8,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BX,Yes,51.722416,-0.183652,525559,204194,TL255041,1/1/1980 12:00:00 AM,,112,43,16,Brookmans Park,1.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BY,Yes,51.722673,-0.179370,525854,204229,TL258042,1/1/1980 12:00:00 AM,,110,59,26,Brookmans Park,1.7,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7BZ,Yes,51.723389,-0.177952,525950,204312,TL259043,1/1/1980 12:00:00 AM,,115,21,5,Brookmans Park,1.8,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7DB,No,51.726632,-0.204328,524119,204627,TL241046,6/1/1996 12:00:00 AM,1/1/2001 12:00:00 AM,91,,,Brookmans Park,0.6,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7DD,No,51.726922,-0.208617,523822,204652,TL238046,6/1/1997 12:00:00 AM,12/1/1997 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7DE,No,51.726922,-0.208602,523823,204652,TL238046,12/1/1996 12:00:00 AM,12/1/1998 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7ES,Yes,51.723006,-0.204463,524120,204224,TL241042,5/1/2018 12:00:00 AM,,83,,,Brookmans Park,0.2,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7ET,No,51.726922,-0.208617,523822,204652,TL238046,12/1/1995 12:00:00 AM,12/1/1997 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7EU,Yes,51.721170,-0.203175,524214,204022,TL242040,6/1/2023 12:00:00 AM,,95,,,Brookmans Park,0.1,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7EZ,No,51.726922,-0.208602,523823,204652,TL238046,12/1/1996 12:00:00 AM,12/1/1998 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7HD,No,51.726922,-0.208617,523822,204652,TL238046,9/1/1991 12:00:00 AM,12/1/1997 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7HL,No,51.718848,-0.181748,525700,203800,TL256037,4/1/1987 12:00:00 AM,12/1/1996 12:00:00 AM,97,,,Brookmans Park,1.6,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7JF,No,51.726922,-0.208617,523822,204652,TL238046,1/1/1993 12:00:00 AM,12/1/1997 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7JQ,No,51.726922,-0.208602,523823,204652,TL238046,7/1/1995 12:00:00 AM,12/1/1998 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7LA,Yes,51.723729,-0.187132,525315,204334,TL253043,1/1/1992 12:00:00 AM,,124,2,1,Brookmans Park,1.2,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7LX,No,51.726922,-0.208617,523822,204652,TL238046,12/1/1994 12:00:00 AM,12/1/1997 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7NQ,No,51.726922,-0.208617,523822,204652,TL238046,12/1/1994 12:00:00 AM,12/1/1997 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7QB,No,51.728213,-0.205988,524000,204800,TL240048,8/1/1992 12:00:00 AM,5/1/1994 12:00:00 AM,89,,,Brookmans Park,0.8,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7QF,No,51.722688,-0.197520,524600,204200,TL246042,4/1/1985 12:00:00 AM,12/1/1994 12:00:00 AM,106,,,Brookmans Park,0.5,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QG,Yes,51.723596,-0.191336,525025,204312,TL250043,1/1/1980 12:00:00 AM,,117,68,25,Brookmans Park,1.0,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QH,Yes,51.722402,-0.198479,524535,204167,TL245041,1/1/1980 12:00:00 AM,,105,64,26,Brookmans Park,0.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QJ,Yes,51.722037,-0.197595,524597,204127,TL245041,1/1/1980 12:00:00 AM,,106,81,25,Brookmans Park,0.5,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QL,No,51.721744,-0.199324,524478,204092,TL244040,1/1/1980 12:00:00 AM,9/1/2001 12:00:00 AM,104,,,Brookmans Park,0.4,Brookmans Park,,Affinity Water,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QN,Yes,51.721128,-0.199876,524442,204023,TL244040,1/1/1980 12:00:00 AM,,103,17,5,Brookmans Park,0.3,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QP,No,51.721856,-0.201897,524300,204100,TL242041,1/1/1980 12:00:00 AM,1/1/1995 12:00:00 AM,98,,,Brookmans Park,0.2,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QQ,Yes,51.723092,-0.190719,525069,204257,TL250042,1/1/1980 12:00:00 AM,,120,68,24,Brookmans Park,1.0,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QR,Yes,51.722305,-0.201864,524301,204150,TL243041,1/1/1980 12:00:00 AM,,97,26,12,Brookmans Park,0.2,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QS,Yes,51.721681,-0.201910,524300,204081,TL242040,1/1/1980 12:00:00 AM,,98,17,10,Brookmans Park,0.2,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QT,Yes,51.721631,-0.202751,524242,204074,TL242040,1/1/1980 12:00:00 AM,,97,36,15,Brookmans Park,0.1,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QW,Yes,51.722372,-0.202447,524261,204156,TL242041,1/1/1980 12:00:00 AM,,95,23,11,Brookmans Park,0.2,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QX,Yes,51.724147,-0.200914,524362,204356,TL243043,1/1/1980 12:00:00 AM,,97,81,30,Brookmans Park,0.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QY,Yes,51.724363,-0.201514,524320,204379,TL243043,1/1/1980 12:00:00 AM,,95,76,25,Brookmans Park,0.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7QZ,Yes,51.726283,-0.201206,524336,204594,TL243045,1/1/1980 12:00:00 AM,,97,7,3,Brookmans Park,0.6,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RA,No,51.720979,-0.203379,524200,204000,TL242039,6/1/1981 12:00:00 AM,12/1/1990 12:00:00 AM,95,,,Brookmans Park,0.1,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RL,Yes,51.720763,-0.188988,525195,204001,TL251040,1/1/1980 12:00:00 AM,,117,61,22,Brookmans Park,1.1,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RN,Yes,51.720367,-0.188975,525197,203957,TL251039,1/1/1980 12:00:00 AM,,116,79,26,Brookmans Park,1.1,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RP,Yes,51.721918,-0.189246,525174,204129,TL251041,1/1/1980 12:00:00 AM,,121,47,18,Brookmans Park,1.1,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RR,Yes,51.722412,-0.190399,525093,204181,TL250041,1/1/1980 12:00:00 AM,,121,15,8,Brookmans Park,1.0,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RS,Yes,51.722490,-0.191931,524987,204188,TL249041,1/1/1980 12:00:00 AM,,120,12,8,Brookmans Park,0.9,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RT,Yes,51.722046,-0.193498,524880,204135,TL248041,1/1/1980 12:00:00 AM,,117,46,19,Brookmans Park,0.8,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RU,Yes,51.721212,-0.196557,524671,204038,TL246040,1/1/1980 12:00:00 AM,,109,97,33,Brookmans Park,0.6,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RW,Yes,51.721501,-0.189596,525151,204082,TL251040,1/1/1980 12:00:00 AM,,120,76,25,Brookmans Park,1.0,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RX,Yes,51.721302,-0.197740,524589,204045,TL245040,1/1/1980 12:00:00 AM,,105,76,23,Brookmans Park,0.5,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RY,Yes,51.719893,-0.198506,524540,203887,TL245038,1/1/1980 12:00:00 AM,,97,30,14,Brookmans Park,0.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7RZ,Yes,51.719504,-0.198319,524554,203845,TL245038,1/1/1980 12:00:00 AM,,95,33,13,Brookmans Park,0.5,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7SA,Yes,51.717958,-0.199553,524473,203671,TL244036,1/1/1980 12:00:00 AM,,91,49,17,Brookmans Park,0.5,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7SB,Yes,51.721035,-0.200864,524374,204010,TL243040,1/1/1980 12:00:00 AM,,101,32,11,Brookmans Park,0.3,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7SD,No,51.721023,-0.206273,524000,204000,TL239039,1/1/1980 12:00:00 AM,1/1/1995 12:00:00 AM,88,,,Brookmans Park,0.1,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7SE,Yes,51.725881,-0.206073,524001,204541,TL240045,1/1/2008 12:00:00 AM,,90,1,1,Brookmans Park,0.5,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7SL,Yes,51.726760,-0.211844,523600,204629,TL235046,12/1/1998 12:00:00 AM,,90,23,12,Brookmans Park,0.8,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7SN,Yes,51.726922,-0.208602,523823,204652,TL238046,7/1/1983 12:00:00 AM,,85,,,Brookmans Park,0.7,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7SS,Yes,51.722372,-0.204170,524142,204154,TL241041,3/1/2018 12:00:00 AM,,91,,,Brookmans Park,0.1,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7ST,Yes,51.722372,-0.204170,524142,204154,TL241041,1/1/1980 12:00:00 AM,,93,22,13,Brookmans Park,0.1,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7SU,Yes,51.721639,-0.203851,524166,204073,TL241040,1/1/1980 12:00:00 AM,,94,30,19,Brookmans Park,0.1,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7SX,Yes,51.715264,-0.199182,524506,203372,TL245033,1/1/1980 12:00:00 AM,,87,3,2,Brookmans Park,0.7,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7SY,No,51.713046,-0.213826,523500,203100,TL235031,1/1/1980 12:00:00 AM,12/1/2005 12:00:00 AM,97,,,Brookmans Park,1.1,North Mymms,,Affinity Water,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7SZ,Yes,51.713518,-0.212627,523582,203155,TL235031,1/1/1980 12:00:00 AM,,96,8,3,Brookmans Park,1.0,North Mymms,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TA,Yes,51.713575,-0.210795,523708,203164,TL237031,1/1/1980 12:00:00 AM,,94,94,0,Brookmans Park,0.9,North Mymms,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TB,Yes,51.713068,-0.214975,523421,203101,TL234031,1/1/1980 12:00:00 AM,,97,36,14,Brookmans Park,1.1,North Mymms,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TD,Yes,51.714017,-0.216516,523312,203203,TL233032,1/1/1980 12:00:00 AM,,91,39,14,Brookmans Park,1.1,North Mymms,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TE,Yes,51.713852,-0.213916,523492,203190,TL234031,1/1/1980 12:00:00 AM,,96,2,2,Brookmans Park,1.0,North Mymms,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TF,Yes,51.714240,-0.214017,523484,203233,TL234032,1/1/1980 12:00:00 AM,,95,33,15,Brookmans Park,1.0,North Mymms,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TG,Yes,51.714548,-0.221894,522939,203253,TL229032,1/1/1980 12:00:00 AM,,84,36,11,Brookmans Park,1.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TH,Yes,51.723536,-0.224553,522731,204249,TL227042,1/1/1980 12:00:00 AM,,79,4,1,Brookmans Park,1.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TJ,Yes,51.724152,-0.224848,522709,204317,TL227043,1/1/1980 12:00:00 AM,,78,5,4,Brookmans Park,1.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TL,Yes,51.714860,-0.213370,523527,203303,TL235033,6/1/2000 12:00:00 AM,,95,7,4,Brookmans Park,0.9,North Mymms,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TP,Yes,51.723275,-0.225440,522670,204218,TL226042,1/1/2004 12:00:00 AM,,79,28,10,Brookmans Park,1.5,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TR,Yes,51.722381,-0.237991,521806,204098,TL218040,1/1/1980 12:00:00 AM,,85,,,Brookmans Park,2.3,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TS,Yes,51.724000,-0.222508,522871,204304,TL228043,1/1/1980 12:00:00 AM,,77,,,Brookmans Park,1.3,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TT,Yes,51.722745,-0.221616,522936,204166,TL229041,1/1/1980 12:00:00 AM,,77,72,27,Brookmans Park,1.2,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TU,Yes,51.718071,-0.218180,523186,203652,TL231036,1/1/1980 12:00:00 AM,,79,7,2,Brookmans Park,1.0,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TX,Yes,51.719129,-0.220904,522995,203765,TL229037,1/1/1980 12:00:00 AM,,80,15,5,Brookmans Park,1.1,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7TY,Yes,51.714734,-0.220497,523035,203277,TL230032,1/1/1980 12:00:00 AM,,80,21,11,Brookmans Park,1.3,,,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7UG,Yes,51.719642,-0.203815,524174,203851,TL241038,1/1/1980 12:00:00 AM,,93,83,37,Brookmans Park,0.2,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7UH,Yes,51.719569,-0.202008,524299,203846,TL242038,1/1/1980 12:00:00 AM,,96,79,33,Brookmans Park,0.2,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7UJ,Yes,51.719264,-0.201426,524340,203813,TL243038,1/1/1980 12:00:00 AM,,94,54,27,Brookmans Park,0.3,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7UL,Yes,51.717709,-0.202096,524298,203639,TL242036,1/1/1980 12:00:00 AM,,88,107,40,Brookmans Park,0.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7UN,Yes,51.717293,-0.200158,524433,203596,TL244035,1/1/1980 12:00:00 AM,,87,16,7,Brookmans Park,0.5,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7UP,Yes,51.721005,-0.201792,524310,204006,TL243040,1/1/1980 12:00:00 AM,,99,17,8,Brookmans Park,0.2,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7UQ,Yes,51.719516,-0.203255,524213,203837,TL242038,1/1/1980 12:00:00 AM,,94,67,31,Brookmans Park,0.2,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7UR,Yes,51.724022,-0.203887,524157,204338,TL241043,1/1/1980 12:00:00 AM,,93,95,34,Brookmans Park,0.3,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7UT,Yes,51.726264,-0.203466,524180,204588,TL241045,1/1/1980 12:00:00 AM,,92,88,33,Brookmans Park,0.6,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7UU,Yes,51.724265,-0.203299,524197,204366,TL241043,1/1/1980 12:00:00 AM,,92,102,34,Brookmans Park,0.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7UW,Yes,51.719227,-0.200197,524425,203811,TL244038,1/1/1980 12:00:00 AM,,95,103,34,Brookmans Park,0.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7UX,Yes,51.724028,-0.202497,524253,204341,TL242043,1/1/1980 12:00:00 AM,,93,27,10,Brookmans Park,0.4,Brookmans Park,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7WA,No,51.724023,-0.202491,524253,204340,TL242043,12/1/2001 12:00:00 AM,7/1/2002 12:00:00 AM,93,,,Brookmans Park,0.4,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7WB,No,51.724023,-0.202491,524253,204340,TL242043,12/1/2001 12:00:00 AM,2/1/2003 12:00:00 AM,93,,,Brookmans Park,0.4,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7WD,No,51.724023,-0.202491,524253,204340,TL242043,5/1/2002 12:00:00 AM,6/1/2003 12:00:00 AM,93,,,Brookmans Park,0.4,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7XA,No,51.724023,-0.202491,524253,204340,TL242043,8/1/2002 12:00:00 AM,10/1/2003 12:00:00 AM,93,,,Brookmans Park,0.4,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7XN,No,51.724023,-0.202491,524253,204340,TL242043,8/1/2002 12:00:00 AM,2/1/2004 12:00:00 AM,93,,,Brookmans Park,0.4,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7ZD,No,51.726922,-0.208602,523823,204652,TL238046,12/1/1997 12:00:00 AM,6/1/1999 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7ZE,No,51.726922,-0.208602,523823,204652,TL238046,12/1/1997 12:00:00 AM,6/1/2000 12:00:00 AM,85,,,Brookmans Park,0.7,,,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7ZH,No,51.726632,-0.204328,524119,204627,TL241046,6/1/1998 12:00:00 AM,1/1/2001 12:00:00 AM,91,,,Brookmans Park,0.6,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 7ZZ,No,51.726632,-0.204328,524119,204627,TL241046,12/1/1999 12:00:00 AM,1/1/2001 12:00:00 AM,91,,,Brookmans Park,0.6,Brookmans Park,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
EN6 1NB,Yes,51.710986,-0.189691,525173,202912,TL251029,1/1/1980 12:00:00 AM,,116,,,Brookmans Park,1.5,,,Thames Water,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
EN6 1NL,Yes,51.711514,-0.191036,525079,202968,TL250029,1/1/1980 12:00:00 AM,,114,5,2,Brookmans Park,1.4,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
EN6 1NN,Yes,51.712133,-0.184527,525527,203048,TL255030,1/1/1980 12:00:00 AM,,114,12,5,Brookmans Park,1.7,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
EN6 1NR,Yes,51.712441,-0.182343,525677,203086,TL256030,1/1/1980 12:00:00 AM,,110,29,11,Brookmans Park,1.8,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
EN6 1NU,Yes,51.712982,-0.179204,525892,203152,TL258031,1/1/1980 12:00:00 AM,,103,,,Brookmans Park,2.0,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
EN6 1NW,Yes,51.712488,-0.183601,525590,203090,TL255030,1/1/1980 12:00:00 AM,,111,27,11,Brookmans Park,1.7,,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
EN6 3LZ,Yes,51.703238,-0.254986,520683,201941,TL206019,1/1/1980 12:00:00 AM,,100,6,2,Brookmans Park,4.0,,,Affinity Water,Thames Water,Hertsmere,Shenley,Potters Bar West & Shenley
EN6 3NA,Yes,51.709914,-0.254941,520668,202683,TL206026,1/1/1980 12:00:00 AM,,126,,,Brookmans Park,3.7,,,Affinity Water,Thames Water,Hertsmere,Shenley,Potters Bar West & Shenley
EN6 3NB,Yes,51.704608,-0.239211,521769,202119,TL217021,1/1/1980 12:00:00 AM,,109,9,5,Brookmans Park,3.0,,,Affinity Water,Thames Water,Hertsmere,Shenley,Potters Bar West & Shenley
EN6 3NJ,No,51.706886,-0.222753,522900,202400,TL228023,1/1/1980 12:00:00 AM,5/1/1994 12:00:00 AM,87,,,Brookmans Park,2.0,,,,,Hertsmere,Shenley,Potters Bar West & Shenley
EN6 4BN,Yes,51.717438,-0.159674,527229,203681,TL272036,1/1/1980 12:00:00 AM,,132,1,1,Brookmans Park,3.1,,,Affinity Water,Thames Water,Welwyn Hatfield,Northaw and Cuffley,Hatfield Rural
WD7 9BE,Yes,51.703016,-0.258492,520441,201910,TL204019,1/1/1980 12:00:00 AM,,107,2,1,Brookmans Park,4.2,,,Affinity Water,Thames Water,Hertsmere,Shenley,Potters Bar West & Shenley
WD7 9BG,Yes,51.705758,-0.261763,520208,202210,TL202022,1/1/1980 12:00:00 AM,,125,,,Brookmans Park,4.3,,,Affinity Water,Thames Water,Hertsmere,Shenley,Potters Bar West & Shenley
WD7 9FP,Yes,51.707763,-0.259356,520369,202437,TL203024,7/1/2021 12:00:00 AM,,122,,,Brookmans Park,4.1,,,,,Hertsmere,Shenley,Potters Bar West & Shenley