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
LL55 4LR,No,53.011583,-4.103096,259000,348100,SH590480,7/1/1986 12:00:00 AM,12/1/1990 12:00:00 AM,42,,,Porthmadog,9.2,,,,Gwynedd,Glaslyn,
LL55 4LS,No,53.011583,-4.103096,259000,348100,SH590480,7/1/1986 12:00:00 AM,12/1/1990 12:00:00 AM,42,,,Porthmadog,9.2,,,,Gwynedd,Glaslyn,
LL55 4LT,Yes,53.011936,-4.101459,259111,348136,SH591481,1/1/1980 12:00:00 AM,,47,8,2,Porthmadog,9.3,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4LU,Yes,53.012309,-4.100603,259170,348176,SH591481,1/1/1980 12:00:00 AM,,46,1,1,Porthmadog,9.3,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4LY,Yes,53.012545,-4.100579,259172,348202,SH591482,1/1/1980 12:00:00 AM,,49,13,9,Porthmadog,9.3,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4NA,Yes,53.011879,-4.100099,259202,348127,SH592481,1/1/1980 12:00:00 AM,,41,4,4,Porthmadog,9.3,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4NB,Yes,53.011569,-4.098817,259287,348090,SH592480,1/1/1980 12:00:00 AM,,54,14,5,Porthmadog,9.3,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4ND,Yes,53.012717,-4.099976,259213,348220,SH592482,1/1/1980 12:00:00 AM,,45,5,3,Porthmadog,9.4,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4NJ,Yes,53.013330,-4.099424,259252,348287,SH592482,12/1/1996 12:00:00 AM,,56,2,2,Porthmadog,9.5,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4UY,Yes,53.013114,-4.106426,258782,348277,SH587482,1/1/1980 12:00:00 AM,,52,47,27,Porthmadog,9.3,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YA,Yes,53.011327,-4.102368,259048,348070,SH590480,1/1/1980 12:00:00 AM,,41,8,5,Porthmadog,9.2,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YB,Yes,53.011430,-4.103134,258997,348083,SH589480,1/1/1980 12:00:00 AM,,42,18,9,Porthmadog,9.2,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YD,Yes,53.011871,-4.105123,258865,348136,SH588481,1/1/1980 12:00:00 AM,,43,41,17,Porthmadog,9.2,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YE,Yes,53.010914,-4.105866,258812,348031,SH588480,1/1/1980 12:00:00 AM,,49,1,0,Porthmadog,9.1,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YJ,Yes,53.011392,-4.105755,258821,348084,SH588480,5/1/1994 12:00:00 AM,,46,23,10,Porthmadog,9.1,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YQ,Yes,53.011152,-4.104626,258896,348055,SH588480,12/1/2000 12:00:00 AM,,43,2,1,Porthmadog,9.1,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YW,Yes,53.010664,-4.106763,258751,348005,SH587480,8/1/1992 12:00:00 AM,,55,38,16,Porthmadog,9.1,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,