SA4 Gorseinon, Pontarddulais, Penllergaer, Gowerton / Tre-gwyr

Postcode district SA4: 881 named streets and 1,150 live postcodes, in Swansea and Carmarthenshire. The median standard sale over the last twelve months was £220,000, from 541 sales to 28 August 2026 (HM Land Registry).

Streets

A48, Cardiff / Caerdydd
A48, Cardiff / Caerdydd
A48, Cardiff / Caerdydd
A48, Cardiff / Caerdydd
A48, Abertawe / Swansea
A48, Cardiff / Caerdydd
A48, Cardiff / Caerdydd
A48, Cardiff / Caerdydd
A48, Cardiff / Caerdydd
A48, Cardiff / Caerdydd
A48, Cardiff / Caerdydd
A48, Cardiff / Caerdydd
A483, Powys - Powys
A484, Casllwchwr / Loughor
A484, Casllwchwr / Loughor
A484, Casllwchwr / Loughor
A484, Casllwchwr / Loughor
A484, Casllwchwr / Loughor
A484, Casllwchwr / Loughor
A484, Caerfyrddin / Carmarthen
A484, Gorseinon
A484, Gorseinon
A484, Gorseinon
A484, Gorseinon
A484, Gorseinon
A484, Gorseinon
A484, Caerfyrddin / Carmarthen
A484, Casllwchwr / Loughor
A484, Casllwchwr / Loughor
Abercedi, Pen-clawdd
Ael-y-Bryn, Pen-clawdd
Alder Way, Gowerton / Tre-gwyr
Alexandra Road, Casllwchwr / Loughor
Allt-Iago Road, Pontarddulais
Allt-y-Graban Road, Pontarddulais
Alltiago Road, Pontarddulais
Alltygraban Road, Waungron
Anchor Court, Blue Anchor
Argyll Avenue, Gorseinon
Arlan Gwilli, Hendy
Ash Grove, Gorseinon
Ashley Court, Crofty
Ashley Court, Crofty
B4271, Abertawe - Swansea
B4295, Abertawe - Swansea
B4295, Abertawe - Swansea
B4295, Abertawe - Swansea
B4297, Sir Gaerfyrddin - Carmarthenshire
B4306, Sir Gaerfyrddin - Carmarthenshire
Banc Bach, Pen-clawdd
Banc Bach, Pen-clawdd
Banc-yr-Eithin, Gorseinon
Banfield Terrace, Casllwchwr / Loughor
Baytree Court, Gowerton / Tre-gwyr
Beach Road, Pen-clawdd
Beach Road, Pen-clawdd
Beauchamp Walk, Gorseinon
Beech Crescent, Gorseinon
Beili Glas, Casllwchwr / Loughor
Belgrave Close, Gorseinon
Belgrave Road, Gorseinon
Belgrave Road, Gorseinon
Belgrave Road, Gorseinon
Belle Vue, Pen-clawdd
Bellevue, Pen-y-Lan
Benson Road, Pen-clawdd
Benson Street, Pen-clawdd
Benson Terrace, Pen-y-Lan
Bethel Lane, Pen-clawdd
Birch Rock Road, Pontarddulais
Bishwell Road, Gowerton / Tre-gwyr
Blackhill Road, Gorseinon
Blaencedi, Blue Anchor
Blodwen Terrace, Pen-clawdd
Blue Anchor Road, Blue Anchor
Bolgoed Road, Pontarddulais
Bolgoed Road, Pontarddulais
Borough Road, Casllwchwr / Loughor
Box Road, Abertawe - Swansea
Brighton Road, Gorseinon
Broadwood, Penllergaer
Bron Afon, Tircoed
Bron Afon Uchaf, Tircoed
Brookfield Close, Gorseinon
Brookside, Gowerton / Tre-gwyr
Brownhills, Gorseinon
Brunant Road, Gorseinon
Bryn Bach, Tircoed
Bryn Bach Road, Abertawe - Swansea
Bryn Close, Gorseinon
Bryn Close, Gowerton / Tre-gwyr
Bryn Close, Gorseinon
Bryn Eithin, Gowerton / Tre-gwyr
Bryn Hir, Blue Anchor
Bryn Hir, Wernbwll
Bryn Hir, Wernbwll
Bryn Hir, Wernbwll
Bryn Rhosog, Casllwchwr / Loughor
Bryn Road, Casllwchwr / Loughor
Bryn Road, Pontarddulais
Bryn Road, Pontlliw
Bryn Road, Gorseinon
Bryn Terrace, Gorseinon
Bryn Vernel, Casllwchwr / Loughor
Bryn Vernel, Casllwchwr / Loughor
Bryn-y-Mor, Three Crosses
Bryn-y-Mor Road, Gowerton / Tre-gwyr
Brynafon Road, Gorseinon
Brynamlwg Road, Gorseinon
Brynawel Road, Gorseinon
Bryncelyn Road, Gorseinon
Brynderi Close, Penllergaer
Bryneinon Road, Gorseinon
Bryneithin Road, Gorseinon
Brynffynnon Road, Gorseinon
Bryngolau, Gorseinon
Bryngwastad Road, Gorseinon
Bryngwyn Avenue, Gorseinon
Brynhyfryd, Tircoed
Brynhyfryd Road, Gorseinon
Bryniago, Pontarddulais
Brynllwchwr Road, Casllwchwr / Loughor
Brynrhos Crescent, Penllergaer
Brynteg Road, Gorseinon
Bryntirion Road, Abertawe - Swansea
Brynymor Road, Casllwchwr / Loughor
Bwlch Road, Casllwchwr / Loughor
Bwrw Road, Casllwchwr / Loughor
Bwrw Road, Casllwchwr / Loughor
Caban Isaac Road, Blue Anchor
Cadle Mill, Abertawe / Swansea
Cae Castell, Casllwchwr / Loughor
Cae Folland, Pen-clawdd
Cae Glas, Gorseinon
Cae Grawn, Gowerton / Tre-gwyr
Cae Llwyni, Penllergaer
Cae Mansel Lane, Gowerton
Cae-Gwyn Road, Pontarddulais
Caecerrig Road, Pontarddulais
Caemansel Lane, Abertawe - Swansea
Caemansel Road, Abertawe - Swansea
Caemansel Road, Abertawe - Swansea
Cambrian Place, Pontarddulais
Cambrian Place, Pontarddulais
Cameron Place, Gorseinon
Carmarthen Road, Fforest
Carmarthen Road, Sardis
Carmel Road, Abertawe - Swansea
Carmel Road, Abertawe - Swansea
Castell Ddu Road, Abertawe - Swansea
Castell Ddu Road, Hendy
Castle Court, Casllwchwr / Loughor
Castle Grove, Casllwchwr
Castle Street, Casllwchwr / Loughor
Castle Street, Casllwchwr / Loughor
Cecil Road, Gowerton / Tre-gwyr
Cecil Road, Gorseinon
Cedar Avenue, Gorseinon
Cedar Close, Gowerton / Tre-gwyr
Cefn Stylle Road, Wern-olau
Cefn-Draw, Three Crosses
Chapel Road, Crofty
Chapel Road, Three Crosses
Chapel Street, Gorseinon
Charles Court, Gorseinon
Cherry Crescent, Penllergaer
Chestnut Avenue, Gorseinon
Christopher Rise, Pontlliw
Church Lane, Blue Anchor
Church Lane, Pontarddulais
Church Row, Wernffrwd
Church Street, Gowerton / Tre-gwyr
Cilgant Meredith, Penllergaer
Cilonnen Road, Three Crosses
Cilonnen Road, Abertawe - Swansea
Cilonnen Road, Abertawe - Swansea
Cilonnen Road, Abertawe - Swansea
Cilonnen Road, Abertawe - Swansea
Cilonnen Road, Abertawe - Swansea
Clare Court, Casllwchwr / Loughor
Clayton Drive, Pontarddulais
Clayton Drive, Pontarddulais
Clayton Road, Hendy
Clordir Road, Pontlliw
Clos Afon Llan, Gowerton / Tre-gwyr
Clos Allt-y-Gog, Pontarddulais
Clos Banc y Berllan, Pontarddulais
Clos Benallt Fawr, Fforest
Clos Benallt Fawr, Fforest
Clos Bevan, Gowerton / Tre-gwyr
Clos Bryn Dafyd, Penllergaer
Clos Bryn Lliw, Grovesend
Clos Brynafon, Gorseinon
Clos Brynafon, Gorseinon
Clos Bryndafydd, Penllergaer
Clos Bryngwili, Hendy
Clos Bryngwyn, Gorseinon
Clos Bryngwyn, Gorseinon
Clos Cae Dafydd, Gowerton / Tre-gwyr
Clos Cerdinen, Tircoed
Clos Cilfwnwr, Penllergaer
Clos Cwrt y Carne, Gorseinon
Clos Cwrt y Carne, Gorseinon
Clos Delyth, Gorseinon
Clos Dyffryn Lliw, Gowerton
Clos Ger Y Bryn, Tircoed
Clos Ger-y-Maes, Tircoed
Clos Gerallt, Pontarddulais
Clos Glanlliw, Pontlliw
Clos Glyndwr, Hendy
Clos Gors Fawr, Grovesend
Clos Gwernen, Gowerton / Tre-gwyr
Clos Healy, Gowerton / Tre-gwyr
Clos Helyg, Gowerton / Tre-gwyr
Clos Leighton Davies, Gowerton / Tre-gwyr
Clos Llandyfan, Gorseinon
Clos Maes yr Ysgol, Pontarddulais
Clos Marina, Gowerton / Tre-gwyr
Clos Melin Mynach, Gorseinon
Clos Min yr Afon, Gorseinon
Clos Morfa Heli, Casllwchwr / Loughor
Clos Morgan Owen, Gowerton / Tre-gwyr
Clos Pen Pant, Pontarddulais
Clos Penbwl, Penllergaer
Clos Penderri, Penllergaer
Clôs Pengelli, Grovesend
Clos Penpant, Pontarddulais
Clos Rhandir, Casllwchwr / Loughor
Clos Tir-Helyg, Penllergaer
Clos Tirffordd, Penllergaer
Clos Tirffynnon, Gorseinon
Clos Trafle, Gowerton / Tre-gwyr
Clos Tregwyr, Gowerton / Tre-gwyr
Clos Ty Mawr, Penllergaer
Clos Ty-Gwyn, Hendy
Clos Tygwyn, Gowerton / Tre-gwyr
Clos Tymawr, Penllergaer
Clos Vernon Watkins, Gorseinon
Clos William, Pontlliw
Clos y Banc-yr-Eithin, Gorseinon
Clos y Morfa, Gorseinon
Clos y Mynydd, Gorseinon
Clos y Nant, Gorseinon
Clos Y Porthmon, Gowerton / Tre-gwyr
Clos y Wern, Hendy
Clos-y-Deri, Llanedi
Clos-y-Gweydd, Gowerton / Tre-gwyr
Clos-y-Maerdy, Gorseinon
Clwyd-Wen, Gowerton / Tre-gwyr
Coalbrook Road, Abertawe - Swansea
Coastin Houses, Pen-clawdd
Cobham Close, Gorseinon
Coed Glas, Fforest
Coed Gurnos, Gowerton / Tre-gwyr
Coed Lan, Three Crosses
Coed-y-Crwys, Three Crosses
Coedbach Road, Pontarddulais
Coedy Bronallt, Fforest
Corporation Road, Casllwchwr / Loughor
Crofty Industrial Estate, Crofty
Cross Street, Gorseinon
Cross Street, Pontarddulais
Crud-yr-Awel, Gorseinon
Culfor Road, Casllwchwr / Loughor
Cwm Cottages, Cwm Dulais
Cwm Y Lladron, Gorseinon
Cwrt Ithol, Penllergaer
Cwrt Rebecca, Pontarddulais
Cwrt Rhian, Gorseinon
Cwrt y Castell, Pen-clawdd
Dantwyn Road, Pontarddulais
Danybryn Road, Gorseinon
De Villiers Drive, Gorseinon
Derwlas, Tircoed
Dillwyn Court, Pontlliw
Dilwyn Road, Penllergaer
Dock Street, Casllwchwr / Loughor
Druidstone Way, Penllergaer
Dryslwyn Close, Penllergaer
Dukefield, Three Crosses
Dulais Road, Pontarddulais
Dunraven Close, Pen-clawdd
Dunvant Road, Three Crosses
Dyffryn Road, Gorseinon
Ebenezer Road, Llanedi
Einon Court, Gorseinon
Elba Street, Gowerton / Tre-gwyr
Elm Court, Gorseinon
Elm Crescent, Penllergaer
Elm Grove, Gorseinon
Elm Tree Road, Penllergaer
Eynon Street, Gorseinon
Fairwood Terrace, Gowerton / Tre-gwyr
Fern Drive, Penllergaer
Fernhill Road, Gorseinon
Ferry Road, Casllwchwr / Loughor
Ffordd Alltwen, Gowerton / Tre-gwyr
Ffordd Beck, Gowerton / Tre-gwyr
Ffordd Bryngwyn, Gorseinon
Ffordd Butler, Gowerton / Tre-gwyr
Ffordd Cae Duke, Gorseinon
Ffordd Cambria, Pontarddulais
Ffordd Dillwyn-Llewellyn, Penllergaer
Ffordd Eira, Gorseinon
Ffordd Ger Y Llyn, Tircoed
Ffordd Ger-y-Llyn, Tircoed
Ffordd Kilby, Gorseinon
Ffordd Morgan, Gorseinon
Ffordd Moriah, Casllwchwr / Loughor
Ffordd Talfan, Gorseinon
Ffordd y Coegylfinir, Gorseinon
Ffordd y Gamlas, Gowerton / Tre-gwyr
Ffordd y Glowr, Pontarddulais
Ffordd y Goedwig, Tircoed
Ffordd y Goedwig, Tircoed
Ffordd y Meillion, Penllergaer
Ffordd y Merlod, Grovesend
Ffordd yr Afon, Gorseinon
Ffordd yr Odyn, Pontarddulais
Ffos Felen, Gowerton / Tre-gwyr
Ffos Yr Efail Terrace, Pontarddulais
Ffos-yr-Efail Terrace, Pontarddulais
Ffwrn Clai, Pontarddulais
Forge Road, Crofty
Foxgrove, Gorseinon
Frampton Court, Gorseinon
Frampton Road, Gorseinon
Garden Crescent, Gorseinon
Garden Crescent, Gorseinon
Garngoch Terrace, Gorseinon
Garnswllt Road, Abertawe - Swansea
Garreg Llwyd, Llanedi
Garreg Llwyd, Llanedi
Gelli-Gynore, Penllergaer
Gellihyll Road, Penllergaer
George Manning Way, Gowerton / Tre-gwyr
Ger y Pant, Pontarddulais
Ger-yr-Eglwys, Hendy
Gilfach, Penllergaer
Glan Morfa, Gowerton
Glan y Lli, Pen-clawdd
Glan yr Afon, Gorseinon
Glanffrwd Road, Pontarddulais
Glanffrwd Road, Pontarddulais
Glanmorfa, Gowerton / Tre-gwyr
Glannant Road, Pontarddulais
Glanrhyd Terrace, Gorseinon
Glanymor Lane, Casllwchwr / Loughor
Glanymor Park Drive, Casllwchwr / Loughor
Glanymor Road, Casllwchwr / Loughor
Glanymorfa, Casllwchwr
Glanyrafon Close, Penllergaer
Glanyrafon Road, Pontarddulais
Glasfryn Road, Pontarddulais
Glasfryn Terrace, Gorseinon Garden Village
Glebe Road, Gorseinon
Glyn Rhosyn, Gorseinon
Glyn-Llwchwr Road, Pontarddulais
Glynhir Road, Pontarddulais
Glynteg Road, Pontarddulais
Golwg y Garn, Penllergaer
Golwg y Llanw, Pontarddulais
Golwg y Twr, Pontarddulais
Golwg yr Aber, Gorseinon
Golwg yr Afon, Fforest
Golwg yr Eglwys, Pontarddulais
Golwyg y Foryd, Casllwchwr / Loughor
Golygfa Garn Goch, Penllergaer
Golygfa Llysninni, Penllergaer
Goppa Road, Pontarddulais
Goppa Road, Pontarddulais
Gors Road, Penllergaer
Gors Road, Penllergaer
Gorsaf y Glowr, Pontarddulais
Gorseinon Road, Gorseinon
Gorseinon Road, Penllergaer
Gorseinon Road, Penllergaer
Gorseinon Shopping Park, Gorseinon
Gorwydd Road, Gowerton / Tre-gwyr
Gower Rise, Gowerton / Tre-gwyr
Gower View Road, Gorseinon
Gowerton Road, Pen-clawdd
Gowerton Road, Three Crosses
Gowerton Road, Three Crosses
Graig Y Coed, Pen-clawdd
Graig-y-Coed, Pen-clawdd
Greenacres, Pen-clawdd
Greenfield Place, Casllwchwr / Loughor
Grenfell Avenue, Gorseinon
Grove Farm Road, Grovesend
Grove Street, Gorseinon
Gurnos Road, Gowerton / Tre-gwyr
Gwalia Close, Gorseinon
Gwalia Crescent, Gorseinon
Gwalia Terrace, Gorseinon
Gwydr Place, Casllwchwr
Gwydr Villas, Casllwchwr
Gwynfe Road, Casllwchwr / Loughor
Gwynfryn Road, Pontarddulais
Hall Lane, Pen-clawdd
Harding Close, Gorseinon
Harleyford Road, Hendy
Hawthorn Avenue, Gorseinon
Hawthorne Avenue, Gorseinon
Hazeltree Copse, Crofty
Heathfield, Gorseinon
Hendy Road, Pen-clawdd
Hendy Road, Pen-clawdd
Heol Banc y Felin, Gorseinon
Heol Bronallt, Hendy
Heol Brynglas, Gorseinon
Heol Cae Copyn, Casllwchwr / Loughor
Heol Cae Tynewydd, Casllwchwr / Loughor
Heol Crwys, Gorseinon
Heol Cynan, Gorseinon
Heol Daniel, Pontarddulais
Heol Ddwr, Graig-Fawr
Heol Dewi Sant, Penllergaer
Heol Dyfed, Gorseinon
Heol Dylan, Gorseinon
Heol Eifion, Gorseinon
Heol Elfed, Gorseinon
Heol Ffion, Gorseinon
Heol Fforest, Fforest
Heol Ffynnon, Casllwchwr / Loughor
Heol Ffynnon, Casllwchwr / Loughor
Heol Gwenallt, Gorseinon
Heol Gwili, Gorseinon
Heol Iorwg, Penllergaer
Heol Iscoed, Hendy
Heol Islwyn, Gorseinon
Heol Llwyn Bedw, Hendy
Heol Maes Glas, Gorseinon
Heol Maes y Cerrig, Casllwchwr / Loughor
Heol Maesbryn, Casllwchwr / Loughor
Heol Morlais, Hendy
Heol Pant y Dwr, Gorseinon
Heol Pant-y-Lliw, Pontlliw
Heol Pen y Cae, Gorseinon
Heol Pen y Cae, Gorseinon
Heol Pen Y Scallen, Casllwchwr
Heol Pen-y-Beili, Casllwchwr / Loughor
Heol Pen-y-Scallen, Casllwchwr / Loughor
Heol Pentre Bach, Gorseinon
Heol Tircoed, Tircoed
Heol Troeon Bach, Llanedi
Heol Ty Llwyd, Sir Gaerfyrddin - Carmarthenshire
Heol Wyllt, Pontarddulais
Heol y Barna, Abertawe - Swansea
Heol y Creyr Bach, Gorseinon
Heol Y Felin, Penllergaer
Heol y Felin, Sir Gaerfyrddin - Carmarthenshire
Heol Y Gelli, Penllergaer
Heol y Gwartheg, Gowerton / Tre-gwyr
Heol Y Llan, Casllwchwr
Heol y Mynydd, Gorseinon
Heol y Nant, Gorseinon
Heol y Nantlais, Gorseinon
Heol y Parc, Hendy
Heol y Pibydd, Gorseinon
Heol y Rhofiad, Gorseinon
Heol Y Twyn, Pontlliw
Heol y Waun, Pontlliw
Heol yr Eglwys, Llanedi
Heol yr Eglwys, Llanedi
Heol Yr Eos, Penllergaer
Heol-Cae-Globe, Casllwchwr / Loughor
Heol-y-Cae, Pontarddulais
Heol-y-Coed, Pontarddulais
Heol-y-Felin, Penllergaer
Heol-y-Gelli, Penllergaer
Heol-y-Gelli, Penllergaer
Heol-y-Gog, Gowerton / Tre-gwyr
Heol-y-Llan, Casllwchwr / Loughor
Heol-y-Maes, Pontarddulais
Heol-y-Parc, Pontlliw
Heol-y-Plas, Fforest
Heol-y-Twyn, Pontlliw
Heol-y-Waun, Pontarddulais
Heol-y-Wern, Casllwchwr / Loughor
Heol-yr-Eos, Penllergaer
High Street, Pontarddulais
High Street, Gorseinon
High Street, Grovesend
Highfield, Gorseinon
Highland Terrace, Pontarddulais
Hill Street, Gowerton / Tre-gwyr
Hillcrest, Gorseinon
Hillside, Wernffrwd
Holly Oak Road, Penllergaer
Home Farm Way, Penllergaer
Home Farm Way, Penllergaer
Home Farm Way, Penllergaer
Honeysuckle Lane, Gorseinon
Horizon Way, Gorseinon
Hospital Road, Abertawe - Swansea
Howards Way, Gorseinon
James Street, Pontarddulais
Joiners Road, Three Crosses
Jubilee Lane, Casllwchwr / Loughor
Keepers Close, Penllergaer
Kestrel Way, Penllergaer
Kilby Court, Casllwchwr / Loughor
Landor Drive, Casllwchwr / Loughor
Leucarum Court, Casllwchwr / Loughor
Libanus Road, Gorseinon
Lime Street, Gorseinon
Llan-yr-Newydd, Blue Anchor
Llanedi Road, Fforest
Llanedy Road, Sardis
Llanerch Crescent, Gorseinon
Llanerch Crescent, Gorseinon
Llangyfelach Road, Tircoed
Llannant Road, Abertawe - Swansea
Llanyrnewydd, Blue Anchor
Llarwydden Close, Penllergaer
Llewellyn Road, Penllergaer
Llotrog, Pen-y-Lan
Llwyn y Graig, Penllergaer
Llwyncelyn Avenue, Pontarddulais
Llwynderw, Three Crosses
Llwynderw, Gorseinon
Llwyngwern, Hendy
Llwynmawr Lane, Abertawe - Swansea
Llyn Tircoed, Tircoed
Llynfa Road, Pen-clawdd
Llys Aneirin, Gorseinon
Llys Baldwin, Gowerton / Tre-gwyr
Llys Bronallt, Hendy
Llys Brynteg, Gorseinon
Llys Elba, Gowerton / Tre-gwyr
Llys Ger y Llan, Pontarddulais
Llys Gwyn Faen, Casllwchwr
Llys Gwynfaen, Gorseinon
Llys Mieri, Penllergaer
Llys Morfa, Pontarddulais
Llys Morfydd, Pontarddulais
Llys y Brenin, Gorseinon
Llys y Farchnad, Gowerton / Tre-gwyr
Llys Y Felin, Fforest
Llys-Gwyn Terrace, Pontarddulais
Lon Brydwen, Gorseinon
Lon Einon, Penllergaer
Lon Sutcliffe Lane, Gowerton / Tre-gwyr
Lon y Cob, Gowerton / Tre-gwyr
Lon y Felin, Gorseinon
Lôn y Sipsiwn, Talyclun
Loughor Common, Gorseinon
Loughor Road, Gorseinon
Loughor Road, Gorseinon
Lye Industrial Estate, Pentrebach
M4, Wiltshire
M4, Wiltshire
M4, Wiltshire
M4, Wiltshire
M4, Wiltshire
M4, Wiltshire
M4, Abertawe / Swansea
M4, Abertawe / Swansea
M4, Wiltshire
M4, Wiltshire
M4, Wiltshire
M4, Wiltshire
M4, Wiltshire
M4, Wiltshire
M4, Wiltshire
Mabon Close, Gorseinon
Maes Cae Gwyn, Penllergaer
Maes Dafydd, Gorseinon
Maes De Braose, Gorseinon
Maes Glas, Gorseinon
Maes Maddock, Gorseinon
Maes Morrison, Pontarddulais
Maes Teg, Pontarddulais
Maes-y-Celyn, Three Crosses
Maes-y-Coed, Gorseinon
Maes-y-Deri, Gowerton / Tre-gwyr
Maes-yr-Efail, Gorseinon
Maes-yr-Haf, Pen-clawdd
Maesderi, Hendy
Maesgwyn Drive, Pontarddulais
Maesgwyn Road, Pontarddulais
Maesyrhaf Place, Casllwchwr / Loughor
Mansel Street, Gowerton / Tre-gwyr
Mansion Gardens, Penllergaer
Maple Close, Gorseinon
Market Lane, Gorseinon
Marlborough Road, Gorseinon
Marsh Road, Llanmorlais
Marsh Road, Abertawe - Swansea
Maytree Close, Casllwchwr / Loughor
Meadow Drive, Gorseinon
Megan Close, Gorseinon
Mill Leat Lane, Gorseinon
Mill Street, Gowerton / Tre-gwyr
Mill Street, Gorseinon
Mill Street, Pen-clawdd
Millers Drive, Gorseinon
Min yr Aber, Gorseinon
Min yr Aber, Gorseinon
Misty Hills Close, Three Crosses
Moorland Green, Gorseinon
Morgan Close, Penllergaer
Mount Pleasant, Gowerton / Tre-gwyr
Mount Street, Gowerton / Tre-gwyr
Mumbles Road, Abertawe / Swansea
Mydam Lane, Gorseinon
Myrtle Hill, Pontarddulais
Myrtle Hill, Pen-clawdd
Myrtle Road, Gorseinon
Nant Dawel, Pontarddulais
Nant Glas, Tircoed
Nant Gors-Fawr, Gowerton / Tre-gwyr
Nantyffin Road, Pontarddulais
Nantyffin Road, Pontarddulais
Napier Road, Pontarddulais
Napier Road, Pontarddulais
Nevills Close, Gowerton / Tre-gwyr
New Road, Crofty
New Road, Pontarddulais
New Road, Grovesend
New Road, Abertawe - Swansea
New Road, Abertawe - Swansea
New Road, Abertawe - Swansea
New Road, Abertawe - Swansea
New Road, Llanmorlais
New Road, Llanmorlais
New Road, Llanmorlais
Nicholas Court, Gorseinon
North Cottage Drive, Gorseinon
North Lodge Close, Penllergaer
North Road, Casllwchwr / Loughor
Nurses Corner, Pen-clawdd
Nythfa, Tircoed
Oak Street, Gorseinon
Oak Way, Penllergaer
Oakfield Street, Pontarddulais
Oakleigh Road, Casllwchwr / Loughor
Oakwood Drive, Gowerton / Tre-gwyr
Oakwood Drive, Gowerton / Tre-gwyr
Oakwood Drive, Gowerton / Tre-gwyr
Old Colliery Road, Pen-clawdd
Old Llangfelach Road, Penllergaer
Orchard Close, Gorseinon
Orchard Drive, Three Crosses
Orchard Grove, Penllergaer
Orchard Terrace, Wernffrwd
Osborne Place, Crofty
Pant Glas, Gorseinon
Pant Y Celyn, Gorseinon
Pant y Deri, Pontlliw
Pant y Dwr, Three Crosses
Pant-y-Felin Road, Pontarddulais
Pantglas, Gorseinon
Pantiago Road, Pontarddulais
Pantycelyn, Gorseinon
Pantydwr, Three Crosses
Parc Hendy Crescent, Pen-clawdd
Parc Mawr Close, Penllergaer
Parc Penderi, Penllergaer
Parc Y Ddraig, Tircoed
Park Close, Gorseinon
Park Close, Pontarddulais
Park Lane, Gorseinon
Park Road, Pen-clawdd
Park Road, Gorseinon
Park Road, Gowerton / Tre-gwyr
Park Road, Pen-clawdd
Park Terrace, Pontarddulais
Park View, Casllwchwr / Loughor
Parkwood, Gowerton / Tre-gwyr
Pen Y Gaer, Pen-clawdd
Pen Y Lan, Pen-y-Lan
Pen y Morfa, Pen-clawdd
Pen Y Morfa Heli, Penyrheol
Pen y Pwll, Pontarddulais
Pen-Cae-Crwn Road, Gorseinon
Pen-Cefn-Arda Road, Gorseinon
Pen-y-Bryn Close, Penllergaer
Pen-y-Cae Lane, Casllwchwr / Loughor
Pen-y-Dre, Gowerton / Tre-gwyr
Pen-y-Lan, Pen-clawdd
Pen-y-Lan, Pen-clawdd
Pencaerfenni Lane, Crofty
Pencaerfenni Park, Crofty
Pencefnarda Road, Penyrheol
Penclawdd Road, Abertawe - Swansea
Pengry Road, Casllwchwr / Loughor
Pengry Road, Casllwchwr / Loughor
Penlan Road, Casllwchwr / Loughor
Penmynydd, Gorseinon
Penrhos, Gorseinon
Pentre Road, Waungron
Pentre Road, Waungron
Pentre Road, Waungron
Pentwyn, Three Crosses
Penuel Close, Gorseinon
Penybanc Lane, Gorseinon
Penybryn Road, Gorseinon
Penyrheol Road, Gorseinon
Phoenix Way, Penllergaer
Phoenix Way, Penllergaer
Phoenix Way, Penllergaer
Plas Cadwgan, Penllergaer
Plas Cae Bach, Penllergaer
Plas Croeso, Gorseinon
Plas Newydd, Grovesend
Plas Road, Grovesend
Plas Y Fforest, Fforest
Plas-y-Fforest, Penllergaer
Plas-y-Fforest, Fforest
Plasgwyn, Pontarddulais
Pleasant Close, Gorseinon
Pleasant Road, Penllergaer
Pont Y Cob Road, Gowerton
Pont-y-Cob Road, Abertawe - Swansea
Pontardulais Road, Gorseinon
Pontardulais Road, Penllergaer
Pontardulais Road, Hendy
Pontardulais Road, Coopers
Pontardulais Road, Talyclun
Pontardulais Road, Hendy
Porth y Waun, Gowerton / Tre-gwyr
Princess Street, Gorseinon
Queen's Avenue, Gorseinon
Railway Terrace, Gorseinon
Railway Terrace, Gorseinon
Railway Terrace, Gorseinon
Ravensfield, Gowerton / Tre-gwyr
Rectory Close, Casllwchwr / Loughor
Redwood Court, Gowerton / Tre-gwyr
Rhodfa Gelli Aur, Penllergaer
Rhodfà r Bedw, Casllwchwr / Loughor
Rhodfa'r Wiwer, Fforest
Rhyd y Fenni, Crofty
Rhyd y Fenni, Crofty
Rhyd y Polon, Gorseinon
Richmond Park, Casllwchwr / Loughor
Richmond Road, Casllwchwr / Loughor
River Terrace, Hendy
Riverside, Llanmorlais
Roper Wright Close, Gowerton
Roperwright Close, Gowerton / Tre-gwyr
Rowan Close, Gorseinon
Rufus Lewis Avenue, Gorseinon
Ryan Close, Penllergaer
Salthouse Close, Crofty
Sandringham Close, Gorseinon
Saron Close, Gorseinon
Sawel Terrace, Hendy
Sawel Terrace, Hendy
Sea View, Pen-clawdd
Shaw Street, Gowerton / Tre-gwyr
Shepherds Terrace, Gorseinon
Six Mills Avenue, Gorseinon
Soar Close, Casllwchwr / Loughor
South View, Gorseinon
Spring Gardens, Gorseinon
Springbourne Close, Gowerton / Tre-gwyr
Springfield Close, Gowerton / Tre-gwyr
Spruce Way, Penllergaer
St Brides Close, Pontarddulais
St David's Close, Casllwchwr / Loughor
St David's Close, Hendy
St Davids Close, Penllergaer
St Davids Close, Casllwchwr
St Michael's Avenue, Pontarddulais
St Paul's Terrace, Gorseinon
St Teilo Street, Pontarddulais
St Teilo Street, Sir Gaerfyrddin - Carmarthenshire
Stafford Common, Gorseinon
Station Road, Llanmorlais
Station Road, Pen-clawdd
Station Road, Casllwchwr / Loughor
Station Road, Pontarddulais
Station Road, Gowerton / Tre-gwyr
Station Road, Grovesend
Station Terrace, Pen-clawdd
Sterry Road, Gowerton / Tre-gwyr
Sunningdale Drive, Gorseinon
Swansea Road, Gorseinon
Swansea Road, Gorseinon
Swansea Road, Pontlliw
Swansea Road, Penllergaer
Swansea Road, Gorseinon
Swansea Road, Penllergaer
Swansea Road, Penllergaer
Swn y Mor, Pen-clawdd
Swn y Mor, Pen-clawdd
Tafarn y Piod, Gorseinon
Tai Cyd, Poundffald
Talbot Green, Gowerton / Tre-gwyr
Talbot Road, Penllergaer
Talbot Street, Gowerton / Tre-gwyr
Taliesin Place, Casllwchwr / Loughor
Tanybryn Terrace, Pen-y-Lan
Tegfan, Tircoed
The Close, Abertawe - Swansea
The Close, Abertawe - Swansea
The Croft, Casllwchwr / Loughor
The Dell, Pontlliw
The Gables, Three Crosses
The Lane, Wernffrwd
The Mount, Gowerton / Tre-gwyr
The Promenade, Pen-clawdd
The Wern, Llanmorlais
Thistle Street, Penllergaer
Thistle Street, Penllergaer
Thompson Court, Gorseinon
Tidal Reach, Pontarddulais
Tir Mynydd, Gorseinon
Tir y Farchnad, Gowerton / Tre-gwyr
Tircoed Cottages, Casllwchwr
Tirmynydd, Gorseinon
Tirmynydd Road, Abertawe - Swansea
Tredegar Road, Gorseinon
Trem y Mor, Llanmorlais
Trinity Close, Pontarddulais
Trinity Close, Pontarddulais
Trinity Lane, Pen-clawdd
Trinity Place, Pontarddulais
Trinity Street, Gorseinon
Tro Tircoed, Tircoed
Tudor Court, Llanedi
Ty Gwyn, Gowerton / Tre-gwyr
Ty'n-y-Bonau Road, Pontarddulais
Ty'n-y-Bonau Road, Pontarddulais
Tyn Y Bonau Road, Pontarddulais
Tyn Y Bonau Road, Pontarddulais
Tyn Y Bonau Road, Graig-Fawr
Tyn Y Bonau Road, Pontarddulais
Tyrisha Avenue, Grovesend
Tyrisha Court, Grovesend
Tyrisha Road, Grovesend
Uplands, Gowerton / Tre-gwyr
Upper Mill Road, Pontarddulais
Valley View, Gorseinon
Vaughan Place, Casllwchwr / Loughor
Vernon Close, Pontlliw
Versil Terrace, Casllwchwr / Loughor
Victoria Road, Blue Anchor
Victoria Road, Gowerton / Tre-gwyr
Village Drive, Gorseinon
Water Street, Pontarddulais
Waun Close, Casllwchwr / Loughor
Waun Las, Gorseinon
Waun Road, Casllwchwr / Loughor
Waun Road, Casllwchwr / Loughor
Waun y Felin, Pen-clawdd
Wellfield Close, Gorseinon
Wern Road, Llanmorlais
Wern View, Llanmorlais
West End, Pen-clawdd
West Street, Gorseinon
Westgrove Court, Gorseinon
Westland Close, Casllwchwr / Loughor
Whitley Road, Casllwchwr / Loughor
Whittington Terrace, Gorseinon
William Bowen Close, Gowerton / Tre-gwyr
William Dennis Avenue, Gorseinon
William Terrace, Wern-olau
Williams Street, Pontarddulais
Willow Bank, Gowerton / Tre-gwyr
Windsor Terrace, Gorseinon
Woodcote Green, Grovesend
Woodfield Avenue, Pontlliw
Woodfield Avenue, Pontlliw
Woodlands, Gowerton / Tre-gwyr
Woodlands Road, Casllwchwr / Loughor
Woodview, Gowerton / Tre-gwyr
Woodville Street, Pontarddulais
Wyndham Close, Pontarddulais
Y Cyswllt, Tircoed
Y Garn, Penllergaer
Y Geibren, Sir Gaerfyrddin - Carmarthenshire
Y Gerddi, Pontarddulais
Y Llanerch, Pontlliw
Ynys Werdd, Penllergaer
Ynyswerdd, Penllergaer
Yr Hen Gorlan, Gowerton / Tre-gwyr
Ystrad Einon, Gorseinon

Postcodes

Source: ONS Postcode Directory (live postcodes only) and OS Open Linked Identifiers for the streets.