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
AL6 9AT,Yes,51.826455,-0.218796,522849,215704,TL228157,2/1/1990 12:00:00 AM,,92,,,Welwyn North,1.9,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DX,No,51.829106,-0.217946,522900,216000,TL228160,7/1/1995 12:00:00 AM,6/1/1997 12:00:00 AM,79,,,Welwyn North,1.9,Welwyn,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DY,Yes,51.829532,-0.216512,522998,216050,TL229160,1/1/1980 12:00:00 AM,,76,3,2,Welwyn North,1.8,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9DZ,Yes,51.829546,-0.216173,523021,216052,TL230160,1/1/1980 12:00:00 AM,,75,3,2,Welwyn North,1.8,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9ED,Yes,51.829815,-0.216196,523019,216082,TL230160,1/1/1980 12:00:00 AM,,74,5,3,Welwyn North,1.8,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9EF,Yes,51.830002,-0.215995,523032,216103,TL230161,1/1/1980 12:00:00 AM,,72,,,Welwyn North,1.8,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9FL,Yes,51.829326,-0.218393,522869,216024,TL228160,9/1/2010 12:00:00 AM,,78,,,Welwyn North,1.9,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9FN,Yes,51.827060,-0.220044,522761,215769,TL227157,7/1/2013 12:00:00 AM,,87,,,Welwyn North,2.0,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9HD,No,51.829084,-0.216496,523000,216000,TL229160,1/1/1980 12:00:00 AM,6/1/1997 12:00:00 AM,79,,,Welwyn North,1.8,Welwyn,,,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9PA,Yes,51.829865,-0.217718,522914,216085,TL229160,1/1/1980 12:00:00 AM,,76,10,5,Welwyn North,1.9,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9PD,Yes,51.829816,-0.219273,522807,216077,TL228160,1/1/1980 12:00:00 AM,,83,14,6,Welwyn North,2.0,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9PF,Yes,51.828856,-0.219964,522762,215969,TL227159,1/1/1980 12:00:00 AM,,83,16,10,Welwyn North,2.0,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9PG,Yes,51.829584,-0.218745,522844,216052,TL228160,1/1/1980 12:00:00 AM,,80,37,13,Welwyn North,2.0,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9PH,Yes,51.828219,-0.218872,522839,215900,TL228158,1/1/1980 12:00:00 AM,,83,38,18,Welwyn North,1.9,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9PN,Yes,51.828347,-0.222030,522621,215909,TL226159,1/1/1980 12:00:00 AM,,87,37,15,Welwyn North,2.1,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9PQ,Yes,51.828141,-0.219687,522783,215890,TL227158,1/1/1980 12:00:00 AM,,82,24,11,Welwyn North,2.0,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9PY,Yes,51.828700,-0.221416,522662,215949,TL226159,1/1/1980 12:00:00 AM,,87,27,19,Welwyn North,2.1,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9PZ,Yes,51.828257,-0.221381,522666,215900,TL226158,1/1/1980 12:00:00 AM,,85,21,7,Welwyn North,2.1,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9QA,Yes,51.828503,-0.219223,522814,215931,TL228159,1/1/1980 12:00:00 AM,,82,25,9,Welwyn North,1.9,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn
AL6 9QF,Yes,51.828273,-0.220654,522716,215903,TL227159,1/1/1991 12:00:00 AM,,83,9,3,Welwyn North,2.0,Welwyn,Affinity Water,Thames Water,Welwyn Hatfield,Welwyn West,Welwyn