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,53.011599,-4.103103,259000,348102,SH589481,7/1/1986 12:00:00 AM,12/1/1990 12:00:00 AM,42,,,Porthmadog,9.2,,,,Gwynedd,Glaslyn,
LL55 4LS,No,53.011599,-4.103103,259000,348102,SH589481,7/1/1986 12:00:00 AM,12/1/1990 12:00:00 AM,42,,,Porthmadog,9.2,,,,Gwynedd,Glaslyn,
LL55 4LT,Yes,53.011952,-4.101465,259111,348138,SH591481,1/1/1980 12:00:00 AM,,47,8,2,Porthmadog,9.3,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4LU,Yes,53.012244,-4.100690,259164,348169,SH591481,1/1/1980 12:00:00 AM,,46,1,1,Porthmadog,9.3,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4LY,Yes,53.012561,-4.100586,259172,348204,SH591482,1/1/1980 12:00:00 AM,,49,13,9,Porthmadog,9.4,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4NA,Yes,53.011895,-4.100106,259202,348129,SH592481,1/1/1980 12:00:00 AM,,41,4,4,Porthmadog,9.3,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4NB,Yes,53.011585,-4.098824,259287,348092,SH592480,1/1/1980 12:00:00 AM,,54,14,5,Porthmadog,9.3,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4ND,Yes,53.012733,-4.099983,259213,348222,SH592482,1/1/1980 12:00:00 AM,,45,5,3,Porthmadog,9.4,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4NJ,Yes,53.013345,-4.099431,259252,348289,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,-4.106427,258782,348277,SH587482,1/1/1980 12:00:00 AM,,52,47,27,Porthmadog,9.3,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YA,Yes,53.011342,-4.102375,259048,348072,SH590480,1/1/1980 12:00:00 AM,,41,8,5,Porthmadog,9.2,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YB,Yes,53.011446,-4.103140,258997,348085,SH589480,1/1/1980 12:00:00 AM,,42,18,9,Porthmadog,9.2,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YD,Yes,53.011887,-4.105130,258865,348138,SH588481,1/1/1980 12:00:00 AM,,43,41,17,Porthmadog,9.2,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YE,Yes,53.010930,-4.105873,258812,348033,SH588480,1/1/1980 12:00:00 AM,,49,1,0,Porthmadog,9.1,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YJ,Yes,53.011408,-4.105762,258821,348086,SH588480,5/1/1994 12:00:00 AM,,46,23,10,Porthmadog,9.1,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YQ,Yes,53.011168,-4.104632,258896,348057,SH588480,12/1/2000 12:00:00 AM,,43,2,1,Porthmadog,9.1,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,
LL55 4YW,Yes,53.010680,-4.106770,258751,348007,SH587480,8/1/1992 12:00:00 AM,,55,38,16,Porthmadog,9.1,,Dwr Cymru Welsh Water,,Gwynedd,Glaslyn,