{"type":"FeatureCollection","metadata":{"area":"SA","name":"Abertawe","dataVersion":"2026-07-20","generatedAt":"2026-09-16T01:20:12.201Z","statusNote":"Restriction status is live at generation time and changes. Re-fetch rather than cache.","geometryNote":"Points are averaged postcode unit centroids, not boundaries, and are not legal boundaries.","attribution":["Contains Ordnance Survey data © Crown copyright and database right 2026.","Contains Royal Mail data © Royal Mail copyright and database right 2026.","Contains National Statistics data © Crown copyright and database right 2026."],"licence":"http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/","crs":"EPSG:27700 (British National Grid)"},"features":[{"type":"Feature","geometry":{"type":"Point","coordinates":[265786,193772]},"properties":{"district":"SA1","settlement":"Abertawe","settlementBasis":"densest named place in district","postcodeUnits":1300,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[261761,193025]},"properties":{"district":"SA2","settlement":"Abertawe","settlementBasis":"nearest town, 3.9km","postcodeUnits":773,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[257884,188910]},"properties":{"district":"SA3","settlement":"Abertawe","settlementBasis":"nearest town, 8.8km","postcodeUnits":727,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[258467,199143]},"properties":{"district":"SA4","settlement":"Gorseinon","settlementBasis":"densest named place in district","postcodeUnits":1150,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[263718,196310]},"properties":{"district":"SA5","settlement":"Abertawe","settlementBasis":"nearest town, 3.8km","postcodeUnits":746,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[267168,199258]},"properties":{"district":"SA6","settlement":"Abertawe","settlementBasis":"nearest town, 6.4km","postcodeUnits":763,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[269516,197900]},"properties":{"district":"SA7","settlement":"Neath","settlementBasis":"nearest town, 5.9km","postcodeUnits":349,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[272470,204180]},"properties":{"district":"SA8","settlement":"Pontardawe","settlementBasis":"densest named place in district","postcodeUnits":306,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[278079,210671]},"properties":{"district":"SA9","settlement":"Ystradgynlais","settlementBasis":"densest named place in district","postcodeUnits":554,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[275635,200326]},"properties":{"district":"SA10","settlement":"Neath","settlementBasis":"nearest town, 2.6km","postcodeUnits":777,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[278303,198817]},"properties":{"district":"SA11","settlement":"Neath","settlementBasis":"densest named place in district","postcodeUnits":989,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[275740,191459]},"properties":{"district":"SA12","settlement":"Port Talbot","settlementBasis":"nearest town, 1.6km","postcodeUnits":788,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[280642,191087]},"properties":{"district":"SA13","settlement":"Port Talbot","settlementBasis":"densest named place in district","postcodeUnits":562,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[254655,206189]},"properties":{"district":"SA14","settlement":"Pontarddulais","settlementBasis":"nearest town, 5.3km","postcodeUnits":886,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[250282,202328]},"properties":{"district":"SA15","settlement":"Llanelli","settlementBasis":"densest named place in district","postcodeUnits":1015,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[244048,201365]},"properties":{"district":"SA16","settlement":"Burry Port","settlementBasis":"densest named place in district","postcodeUnits":261,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[242393,208897]},"properties":{"district":"SA17","settlement":"Cydweli","settlementBasis":"densest named place in district","postcodeUnits":429,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[264877,212837]},"properties":{"district":"SA18","settlement":"Ammanford","settlementBasis":"densest named place in district","postcodeUnits":772,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[266245,230285]},"properties":{"district":"SA19","settlement":"Llandeilo","settlementBasis":"densest named place in district","postcodeUnits":826,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[277400,236325]},"properties":{"district":"SA20","settlement":"Llanymddyfri","settlementBasis":"densest named place in district","postcodeUnits":237,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[241126,220106]},"properties":{"district":"SA31","settlement":"Caerfyrddin","settlementBasis":"densest named place in district","postcodeUnits":580,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[250777,223272]},"properties":{"district":"SA32","settlement":"Caerfyrddin","settlementBasis":"nearest town, 10.0km","postcodeUnits":399,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[231979,219594]},"properties":{"district":"SA33","settlement":"Sanclêr","settlementBasis":"densest named place in district","postcodeUnits":642,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[219711,220292]},"properties":{"district":"SA34","settlement":"Hendy-Gwyn","settlementBasis":"densest named place in district","postcodeUnits":232,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[224505,233092]},"properties":{"district":"SA35","settlement":"Newcastle Emlyn","settlementBasis":"nearest town, 9.7km","postcodeUnits":42,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[220874,232021]},"properties":{"district":"SA36","settlement":"Newcastle Emlyn","settlementBasis":"nearest town, 13.0km","postcodeUnits":11,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[222136,238451]},"properties":{"district":"SA37","settlement":"Newcastle Emlyn","settlementBasis":"nearest town, 8.8km","postcodeUnits":59,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[230189,240867]},"properties":{"district":"SA38","settlement":"Newcastle Emlyn","settlementBasis":"densest named place in district","postcodeUnits":189,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[246142,237983]},"properties":{"district":"SA39","settlement":"Llandysul","settlementBasis":"nearest town, 5.2km","postcodeUnits":117,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[251037,245102]},"properties":{"district":"SA40","settlement":"Llanybydder","settlementBasis":"densest named place in district","postcodeUnits":107,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[214372,236432]},"properties":{"district":"SA41","settlement":"Trefdraeth","settlementBasis":"nearest town, 9.1km","postcodeUnits":112,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[204314,239069]},"properties":{"district":"SA42","settlement":"Trefdraeth","settlementBasis":"densest named place in district","postcodeUnits":156,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[220038,246497]},"properties":{"district":"SA43","settlement":"Aberteifi","settlementBasis":"densest named place in district","postcodeUnits":561,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[237503,245888]},"properties":{"district":"SA44","settlement":"Llandysul","settlementBasis":"densest named place in district","postcodeUnits":668,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[238958,259279]},"properties":{"district":"SA45","settlement":"Ceinewydd","settlementBasis":"densest named place in district","postcodeUnits":94,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[245952,262361]},"properties":{"district":"SA46","settlement":"Aberaeron","settlementBasis":"densest named place in district","postcodeUnits":130,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[242892,257386]},"properties":{"district":"SA47","settlement":"Ceinewydd","settlementBasis":"nearest town, 4.8km","postcodeUnits":73,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[255469,251763]},"properties":{"district":"SA48","settlement":"Lampeter","settlementBasis":"densest named place in district","postcodeUnits":378,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[195010,215468]},"properties":{"district":"SA61","settlement":"Hwlffordd","settlementBasis":"densest named place in district","postcodeUnits":459,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[188987,220290]},"properties":{"district":"SA62","settlement":"Tyddewi","settlementBasis":"densest named place in district","postcodeUnits":1007,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[203451,223358]},"properties":{"district":"SA63","settlement":"Hwlffordd","settlementBasis":"nearest town, 11.1km","postcodeUnits":88,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[193321,238028]},"properties":{"district":"SA64","settlement":"Wdig","settlementBasis":"densest named place in district","postcodeUnits":105,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[196181,236329]},"properties":{"district":"SA65","settlement":"Abergwaun","settlementBasis":"densest named place in district","postcodeUnits":200,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[211154,224148]},"properties":{"district":"SA66","settlement":"Arberth","settlementBasis":"nearest town, 9.4km","postcodeUnits":164,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[211597,212922]},"properties":{"district":"SA67","settlement":"Arberth","settlementBasis":"densest named place in district","postcodeUnits":363,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[209196,207048]},"properties":{"district":"SA68","settlement":"Dinbych-y-Pysgod","settlementBasis":"nearest town, 7.6km","postcodeUnits":154,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[213078,204833]},"properties":{"district":"SA69","settlement":"Dinbych-y-Pysgod","settlementBasis":"nearest town, 4.3km","postcodeUnits":157,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[210433,200653]},"properties":{"district":"SA70","settlement":"Dinbych-y-Pysgod","settlementBasis":"densest named place in district","postcodeUnits":425,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[197536,200658]},"properties":{"district":"SA71","settlement":"Penfro","settlementBasis":"densest named place in district","postcodeUnits":407,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[197201,203298]},"properties":{"district":"SA72","settlement":"Pembroke Dock","settlementBasis":"densest named place in district","postcodeUnits":306,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[192049,206381]},"properties":{"district":"SA73","settlement":"Aberdaugleddau","settlementBasis":"densest named place in district","postcodeUnits":629,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[266958,196104]},"properties":{"district":"SA80","settlement":"Abertawe","settlementBasis":"nearest town, 3.3km","postcodeUnits":6,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[265563,198595]},"properties":{"district":"SA99","settlement":"Abertawe","settlementBasis":"nearest town, 5.6km","postcodeUnits":65,"waterCompanies":["Welsh Water"],"waterCompanySlugs":["welsh-water"],"restrictionStatus":"unknown","restrictionLabel":"Check with your supplier"}}]}