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
AL10 8TQ,Yes,51.741744,-0.220320,522974,206281,TL229062,1/1/1980 12:00:00 AM,,95,,,Welham Green,0.9,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL10 8XA,No,51.743257,-0.220196,522978,206449,TL229064,5/1/2002 12:00:00 AM,3/1/2007 12:00:00 AM,97,,,Welham Green,1.0,Hatfield,Welham Green,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL10 8XB,Yes,51.743257,-0.220196,522978,206449,TL229064,2/1/1990 12:00:00 AM,,97,,,Welham Green,1.0,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL10 8XF,No,51.741739,-0.220343,522972,206280,TL229062,2/1/1990 12:00:00 AM,1/1/2023 12:00:00 AM,97,,,Welham Green,0.9,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL10 8XG,No,51.742023,-0.224257,522701,206305,TL227063,2/1/1990 12:00:00 AM,7/1/2013 12:00:00 AM,104,,,Welham Green,1.1,Hatfield,Welham Green,Affinity Water,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL10 8XH,No,51.743257,-0.220196,522978,206449,TL229064,2/1/1990 12:00:00 AM,3/1/2009 12:00:00 AM,97,,,Welham Green,1.0,Hatfield,Welham Green,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL10 8XJ,No,51.744631,-0.221272,522900,206600,TL229066,1/1/1992 12:00:00 AM,1/1/1995 12:00:00 AM,94,,,Welham Green,1.2,Hatfield,Welham Green,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL10 8XL,No,51.744631,-0.221272,522900,206600,TL229066,8/1/1992 12:00:00 AM,5/1/1994 12:00:00 AM,94,,,Welham Green,1.2,Hatfield,Welham Green,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL10 8XQ,No,51.743257,-0.220196,522978,206449,TL229064,2/1/1990 12:00:00 AM,7/1/2005 12:00:00 AM,97,,,Welham Green,1.0,Hatfield,Welham Green,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL10 8YF,No,51.742023,-0.224257,522701,206305,TL227063,6/1/1998 12:00:00 AM,7/1/2013 12:00:00 AM,104,,,Welham Green,1.1,Hatfield,Welham Green,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7EA,Yes,51.734043,-0.221231,522932,205423,TL229054,1/1/1980 12:00:00 AM,,92,72,31,Welham Green,0.8,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7EB,Yes,51.734197,-0.221920,522884,205439,TL228054,1/1/1980 12:00:00 AM,,92,76,38,Welham Green,0.8,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7EJ,No,51.733847,-0.221696,522900,205400,TL228054,2/1/1984 12:00:00 AM,12/1/1995 12:00:00 AM,92,,,Welham Green,0.8,Hatfield,Welham Green,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7HA,No,51.741979,-0.224273,522700,206300,TL227063,1/1/1980 12:00:00 AM,12/1/1990 12:00:00 AM,104,,,Welham Green,1.1,Hatfield,Welham Green,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7HR,Yes,51.735310,-0.221181,522932,205564,TL229055,3/1/1988 12:00:00 AM,,92,5,4,Welham Green,0.7,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7LZ,Yes,51.737417,-0.223155,522790,205795,TL227057,1/1/1980 12:00:00 AM,,97,44,19,Welham Green,0.9,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7ND,Yes,51.736461,-0.222976,522804,205689,TL228056,1/1/1980 12:00:00 AM,,96,89,35,Welham Green,0.8,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7YZ,Yes,51.735565,-0.221968,522877,205591,TL228055,3/1/1988 12:00:00 AM,,94,12,8,Welham Green,0.8,Hatfield,Welham Green,Affinity Water,Thames Water,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South
AL9 7ZP,No,51.734767,-0.223108,522800,205500,TL227054,6/1/1998 12:00:00 AM,12/1/1999 12:00:00 AM,94,,,Welham Green,0.9,Hatfield,Welham Green,,,Welwyn Hatfield,Welham Green and Hatfield South,Hatfield South