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
AL6 0AD,Yes,51.819917,-0.191035,524780,215024,TL247150,1/1/1980 12:00:00 AM,,67,9,4,Welwyn North,0.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0AG,Yes,51.821939,-0.190388,524819,215250,TL248152,1/1/1980 12:00:00 AM,,80,26,9,Welwyn North,0.2,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0BA,Yes,51.820506,-0.191911,524718,215088,TL247150,1/1/1980 12:00:00 AM,,72,4,1,Welwyn North,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0BB,Yes,51.820957,-0.192590,524670,215137,TL246151,1/1/1980 12:00:00 AM,,77,51,19,Welwyn North,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0BH,Yes,51.817786,-0.188606,524953,214791,TL249147,9/1/2004 12:00:00 AM,,63,8,3,Welwyn North,0.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0BU,Yes,51.817618,-0.189473,524894,214771,TL248147,1/1/1980 12:00:00 AM,,65,37,14,Welwyn North,0.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0BX,Yes,51.818385,-0.189675,524878,214856,TL248148,1/1/1980 12:00:00 AM,,62,24,8,Welwyn North,0.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0BY,Yes,51.818903,-0.190583,524814,214912,TL248149,1/1/1980 12:00:00 AM,,63,3,1,Welwyn North,0.5,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0DA,Yes,51.820058,-0.192031,524711,215038,TL247150,1/1/1980 12:00:00 AM,,69,2,1,Welwyn North,0.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0DB,Yes,51.821083,-0.195560,524465,215146,TL244151,1/1/1980 12:00:00 AM,,73,40,15,Welwyn North,0.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0DT,Yes,51.821433,-0.195473,524470,215185,TL244151,10/1/2002 12:00:00 AM,,75,9,2,Welwyn North,0.3,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0EG,Yes,51.822176,-0.192323,524685,215273,TL246152,7/1/1990 12:00:00 AM,,83,35,19,Welwyn North,0.1,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0FE,Yes,51.819931,-0.190682,524804,215026,TL248150,8/1/2009 12:00:00 AM,,67,2,1,Welwyn North,0.4,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0SN,Yes,51.817461,-0.191540,524752,214750,TL247147,6/1/2000 12:00:00 AM,,70,24,10,Welwyn North,0.7,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0SP,Yes,51.818523,-0.191643,524742,214868,TL247148,6/1/2000 12:00:00 AM,,64,7,3,Welwyn North,0.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0SR,Yes,51.818152,-0.190888,524795,214828,TL247148,6/1/2000 12:00:00 AM,,65,19,10,Welwyn North,0.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0ST,Yes,51.820742,-0.200840,524102,215099,TL241150,6/1/2000 12:00:00 AM,,69,1,1,Welwyn North,0.7,,,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL6 0SW,Yes,51.818430,-0.192618,524675,214856,TL246148,6/1/2000 12:00:00 AM,,65,9,2,Welwyn North,0.6,Welwyn Garden City,Welwyn Garden City,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn East,Welwyn
AL7 1SH,No,51.817003,-0.190857,524800,214700,TL247147,1/1/1993 12:00:00 AM,5/1/1994 12:00:00 AM,70,,,Welwyn North,0.7,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Welwyn East,Welwyn
AL7 1SN,No,51.817382,-0.190972,524791,214742,TL247147,1/1/1980 12:00:00 AM,6/1/2000 12:00:00 AM,68,,,Welwyn North,0.7,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Welwyn East,Welwyn
AL7 1SP,No,51.818571,-0.191665,524740,214873,TL247148,1/1/1980 12:00:00 AM,6/1/2000 12:00:00 AM,64,,,Welwyn North,0.5,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Welwyn East,Welwyn
AL7 1SR,No,51.818054,-0.190844,524798,214817,TL247148,1/1/1980 12:00:00 AM,6/1/2000 12:00:00 AM,65,,,Welwyn North,0.6,Welwyn Garden City,Welwyn Garden City,,,Welwyn Hatfield,Welwyn East,Welwyn
AL7 1SW,No,51.817946,-0.193721,524600,214800,TL245148,1/1/1980 12:00:00 AM,6/1/2000 12:00:00 AM,69,,,Welwyn North,0.6,,,,,Welwyn Hatfield,Welwyn East,Welwyn
AL8 7LT,No,51.820772,-0.200921,524096,215102,TL240151,1/1/1980 12:00:00 AM,6/1/2000 12:00:00 AM,69,,,Welwyn North,0.7,,,,,Welwyn Hatfield,Welwyn East,Welwyn