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
LL49 9UU,Yes,52.913052,-4.156755,255071,337248,SH550372,1/1/1980 12:00:00 AM,,10,33,14,Porthmadog,2.5,Morfa Bychan,,Dwr Cymru Welsh Water,,Gwynedd,Gorllewin Porthmadog,
LL49 9UY,Yes,52.914062,-4.161550,254752,337370,SH547373,1/1/1980 12:00:00 AM,,7,52,26,Porthmadog,2.6,Morfa Bychan,,Dwr Cymru Welsh Water,,Gwynedd,Gorllewin Porthmadog,
LL49 9WY,No,52.913392,-4.163777,254600,337300,SH546373,6/1/1998 12:00:00 AM,6/1/1999 12:00:00 AM,7,,,Porthmadog,2.8,Morfa Bychan,,,,Gwynedd,Gorllewin Porthmadog,
LL49 9YA,Yes,52.910018,-4.166709,254392,336931,SH543369,1/1/1980 12:00:00 AM,,6,54,26,Porthmadog,3.2,Morfa Bychan,,Dwr Cymru Welsh Water,,Gwynedd,Gorllewin Porthmadog,
LL49 9YD,Yes,52.914522,-4.169352,254229,337437,SH542374,1/1/1980 12:00:00 AM,,6,72,42,Porthmadog,3.0,Morfa Bychan,,Dwr Cymru Welsh Water,,Gwynedd,Gorllewin Porthmadog,
LL49 9YP,No,52.909504,-4.165918,254443,336872,SH544368,1/1/1980 12:00:00 AM,12/1/1997 12:00:00 AM,5,,,Porthmadog,3.2,,,,,Gwynedd,Gorllewin Porthmadog,
LL49 9YR,Yes,52.913042,-4.163224,254636,337260,SH546372,1/1/1980 12:00:00 AM,,7,82,37,Porthmadog,2.8,Morfa Bychan,,Dwr Cymru Welsh Water,,Gwynedd,Gorllewin Porthmadog,