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
AL9 6AL,Yes,51.762951,-0.154635,527449,208752,TL274087,1/1/1980 12:00:00 AM,,103,8,6,Bayford,4.1,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6AN,Yes,51.763663,-0.154751,527439,208831,TL274088,1/1/1980 12:00:00 AM,,100,4,2,Bayford,4.1,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6AP,Yes,51.762259,-0.154634,527451,208675,TL274086,1/1/1980 12:00:00 AM,,106,14,5,Bayford,4.1,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6AR,Yes,51.762889,-0.155261,527406,208744,TL274087,1/1/1980 12:00:00 AM,,105,7,2,Bayford,4.1,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6AS,Yes,51.763119,-0.155378,527397,208769,TL273087,1/1/1980 12:00:00 AM,,104,14,7,Hatfield (Herts),4.1,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6AT,Yes,51.763489,-0.155685,527375,208810,TL273088,1/1/1980 12:00:00 AM,,103,21,8,Hatfield (Herts),4.1,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6AU,Yes,51.763456,-0.156455,527322,208805,TL273088,1/1/1980 12:00:00 AM,,103,29,12,Hatfield (Herts),4.1,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6AW,Yes,51.763075,-0.155065,527419,208765,TL274087,1/1/1980 12:00:00 AM,,104,4,1,Bayford,4.1,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6AX,Yes,51.763315,-0.160978,527010,208781,TL270087,1/1/1980 12:00:00 AM,,82,10,3,Hatfield (Herts),3.8,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6AY,Yes,51.763209,-0.158479,527183,208774,TL271087,1/1/1980 12:00:00 AM,,92,31,10,Hatfield (Herts),3.9,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6BP,Yes,51.763787,-0.155180,527409,208844,TL274088,8/1/2015 12:00:00 AM,,101,,,Bayford,4.2,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HA,Yes,51.761987,-0.154500,527461,208645,TL274086,1/1/1980 12:00:00 AM,,107,2,1,Bayford,4.1,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HB,Yes,51.761875,-0.153679,527518,208634,TL275086,1/1/1980 12:00:00 AM,,107,4,1,Bayford,4.0,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HD,Yes,51.761619,-0.153400,527538,208606,TL275086,1/1/1980 12:00:00 AM,,109,7,3,Bayford,4.0,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HE,Yes,51.762013,-0.151572,527663,208653,TL276086,1/1/1980 12:00:00 AM,,104,2,2,Bayford,3.9,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HF,No,51.762015,-0.150916,527708,208654,TL277086,1/1/1980 12:00:00 AM,6/1/1999 12:00:00 AM,102,,,Bayford,3.8,Essendon,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HG,Yes,51.762449,-0.153569,527524,208698,TL275086,1/1/1980 12:00:00 AM,,103,60,32,Bayford,4.0,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HH,Yes,51.763265,-0.150550,527730,208794,TL277087,1/1/1980 12:00:00 AM,,94,17,8,Bayford,3.8,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HJ,Yes,51.762372,-0.150427,527741,208695,TL277086,1/1/1980 12:00:00 AM,,98,39,16,Bayford,3.8,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HL,Yes,51.760406,-0.152304,527617,208473,TL276084,1/1/1980 12:00:00 AM,,110,2,1,Bayford,3.9,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HQ,Yes,51.762569,-0.152042,527629,208714,TL276087,1/1/1980 12:00:00 AM,,102,80,29,Bayford,3.9,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HS,Yes,51.760518,-0.154299,527479,208482,TL274084,1/1/1980 12:00:00 AM,,110,13,7,Bayford,4.0,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HW,Yes,51.760354,-0.153940,527504,208464,TL275084,1/1/1980 12:00:00 AM,,113,45,19,Bayford,4.0,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6HZ,Yes,51.762148,-0.152740,527582,208666,TL275086,1/1/1980 12:00:00 AM,,105,14,7,Bayford,4.0,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6JR,Yes,51.761996,-0.152018,527632,208650,TL276086,1/1/1980 12:00:00 AM,,106,13,10,Bayford,3.9,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6JZ,Yes,51.762171,-0.151348,527678,208671,TL276086,6/1/1998 12:00:00 AM,,103,17,5,Bayford,3.9,Essendon,,Affinity Water,Thames Water,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural
AL9 6LE,No,51.763465,-0.159667,527100,208800,TL271087,7/1/1986 12:00:00 AM,12/1/1990 12:00:00 AM,84,,,Hatfield (Herts),3.8,Essendon,,,,Welwyn Hatfield,Brookmans Park and Little Heath,Hatfield Rural