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 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 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 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 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 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 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