| Reference |
post code |
location 1 |
location 2 |
| SA4 449 | | GORWYDD ROAD | GOWERTON |
| SA4 451 | | CAE MANSEL LANE | GOWERTON |
| SA4 452 | | GOWERTON ROAD | THREE CROSSES |
| SA4 454 | | CHAPEL ROAD | |
| SA4 455 | | JOINERS ROAD | |
| SA4 456 | | THREE CROSSES POST OFFICE | JOINERS ROAD |
| SA4 457 | | WERN | |
| SA4 458 | | BANC Y CWM | GOWERTON |
| SA4 459 | | BRYNYMOR ROAD | GOWERTON |
| SA4 460 | | GOWER INN | |
| SA4 461 | | CAE BASSETT | |
| SA4 462 | | MOUNT PLEASANT | |
| SA4 463 | | CECIL ROAD | GOWERTON |
| SA4 464 | | GOWERTON POST OFFICE | STERRY ROAD |
| SA4 471 | | VICTORIA ROAD | GOWERTON |
| SA4 472 | | BLUE ANCHOR | |
| SA4 473 | | LLOTROG | |
| SA4 474 | | PENYLAN | |
| SA4 475 | | CROFTY POST OFFICE | PENCAEFENNI LANE, CROFTY |
| SA4 476 | | GWERNFFRWD | |
| SA4 477 | | PENUEL LANE | |
| SA4 478 | | LLANMORLAIS FILLING STATION | |
| SA4 479 | | WEST END | |
| SA4 480 | | PENCLAWDD POST OFFICE | SEAVIEW TERRACE, PENCLAWDDD |
| SA4 481 | | STATION SQUARE | |
| SA4 482 | | COUNCIL HOUSES | |
| SA4 483 | | GARDEN VILLAGE POST OFFICE | SWANSEA ROAD,GORSEINON |
| SA4 484 | | KINGSBRIDGE POST OFFICE | WEST STREET |
| SA4 485 | | DYFFRYN ROAD / BELGRAVE ROAD | |
| SA4 486 | | WEST STREET | |
| SA4 487 | | TRINITY STREET | |
| SA4 488 | | HIGH STREET | |
| SA4 489 | | PENLLERGAER POST OFFICE | GORSEINON ROAD |
| SA4 491 | | DANYBRYN ROAD | |
| SA4 492 | | BWLCHMYNYDD POST OFFICE | BOROUGH ROAD |
| SA4 493 | | LOUGHOR POST OFFICE | CASTLE STREET, LOUGHOR |
| SA4 494 | | CULFOR ROAD | |
| SA4 495 | | GLEBE ROAD | |
| SA4 496 | | UPPER LOUGHOR POST OFFICE | GLEBE ROAD |
| SA4 498 | | PENYRHEOL POST OFFICE | BRYNAFON ROAD |
| SA4 500 | | GORSEINON HOSPITAL | |
| SA4 501 | | PONTARDULAIS ROAD | |
| SA4 502 | | GORSEINON POST OFFICE | ALEXANDRA ROAD |
| SA4 503 | | PENGRY ROAD | |
| SA4 504 | | HIGHFIELD ESTATE | |
| SA4 505 | | PENCAERFENNI PARC | |
| SA4 506 | | FRAMPTON PARK | |
| SA4 507 | | HEOL DYLAN | |
| SA4 508 | | TIRCOED VILLAGE | |
| SA4 509 | | PONTLLIW POST OFFICE | SWANSEA ROAD |
| SA4 510 | | SWANSEA ROAD | |
| SA4 511 | | HEOL LLWYN BEDW | |
| SA4 512 | | CWMANLLECH | |
| SA4 513 | | GROVESEND POST OFFICE | HIGH STREET, GROVESEND |
| SA4 514 | | WAUNGRON | |
| SA4 518 | | SARDIS | |
| SA4 519 | | FFOREST POST OFFICE | CARMARTHEN ROAD |
| SA4 520 | | PONT ABRAHAM | |
| SA4 521 | | BRYNGWILI | |
| SA4 522 | | HENDY POST OFFICE | ISCOED ROAD, PONTARDDULAIS |
| SA4 523 | | BLACKHORSE SQUARE | |
| SA4 524 | | ALLTIAGO ROAD | |
| SA4 525 | | DANTWYN | |
| SA4 526 | | CAE CERRIG | |
| SA4 527 | | TYNYBONNAU | |
| SA4 528 | | ST MICHAELS AVENUE | |
| SA4 529 | | PONTARDDULAIS POST OFFICE | DULAIS ROAD, PONTARDDULAIS |
| SA4 530 | | ST. TEILO STREET | |
| SA4 531 | | BOLGOED | |
| SA4 533 | | SWANSEA ROAD | |
| SA4 534 | | RANK SERVICE STATION | |
| SA4 535 | | GORSEINON DELIVERY OFFICE | |
| SA4 536 | | DAN YR ALLT | |
| SA4 537 | | BELLAWAY HOMES | |
| SA4 516 | SA4 0FB | PENYWAUN | |
| SA4 517 | SA4 0YT | NEW INN LLANEDI | |
| SA4 499 | SA4 4GB | PENYRHEOL ROAD | SWANSEA |
| SA4 515 | SA4 8QE | GLYNHIR | |
Map boundaries are based on data from