CF46 Treharris, Nelson, Trelewis, Bedlinog

Postcode district CF46: 319 named streets and 349 live postcodes, in Merthyr Tydfil and Caerphilly. The median standard sale over the last twelve months was £165,000, from 145 sales to 28 August 2026 (HM Land Registry).

Streets

A4054, Treharris
A470, Powys - Powys
A470, Abercynon
A472, Treharris
A472, Treharris
A472, Treharris
A472, Treharris
A472, Treharris
A472, Ystrad Mynach
A472, Caerffili - Caerphilly
Ael-y-Bryn, Trelewis
Ashgrove, Treharris
Ashgrove Terrace, Nelson
Ashgrove Villas, Cwmfelin
B4255, Merthyr Tudful - Merthyr Tydfil
Bargoed Terrace, Treharris
Beddoe Terrace, Treharris
Bedlinog Terrace, Bedlinog
Bedw Road, Bedlinog
Beech Grove, Treharris
Beech Tree Way, Nelson
Beechcroft, Trelewis
Bontnewydd Terrace, Trelewis
Brecon Walk, Goitre Coed
Bron Deg, Trelewis
Brooklands, Nelson
Brotalwg, Treharris
Bryncelyn, Nelson
Bryngerwn Avenue, Treharris
Bryngerwn Cottages, Quaker's Yard
Brynteg, Treharris
Brynteg, Treharris
Bwl Road, Nelson
Bwlch Carnygelli, Caerffili - Caerphilly
Bwlch Carnygelli, Caerffili - Caerphilly
Cae Llwyndu, Nelson
Cae Llwyndu, Nelson
Cae'r Gelynnen, Nelson
Caerphilly Road, Treharris
Caerphilly Road, Treharris
Caerphilly Road, Treharris
Caerphilly Road, Treharris
Caerphilly Road, Treharris
Caerphilly Road, Treharris
Caerphilly Road, Nelson
Caerphilly Road, Caerffili - Caerphilly
Caerphilly Road, Nelson
Caerphilly Road, Caerffili - Caerphilly
Captains Hill, Trelewis
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Ynysowen / Merthyr Vale
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Treharris
Cardiff Road, Ynysowen / Merthyr Vale
Cardiff Road, Ynysowen / Merthyr Vale
Cardiff Road, Treharris
Chapel Street, Bedlinog
Cherry Tree Lane, Trelewis
Cherry Tree Way, Trelewis
Church Lane, Nelson
Claremont Drive, Treharris
Clos Bysedd y Cŵn, Trelewis
Clos Cae Pwll, Nelson
Clos Eiddew, Trelewis
Clos Waun Ceffyl, Nelson
Clos yr Ysgol, Nelson
Coly Row, Bedlinog
Commercial Street, Bedlinog
Commercial Street, Nelson
Commercial Terrace, Treharris
Commercial Terrace, Treharris
Commercial Terrace, Treharris
Commercial Terrace, Treharris
Cross Street, Treharris
Cwm Eithin, Nelson
Cwrt Harris, Pentwyn Berthlŵyd
Cwrt-y-Faenor, Edwardsville
Dan Y Twyn, Quaker's Yard
Donald Street, Nelson
Duffryn Fawr, Pentrebach
Dynevor Terrace, Nelson
Ebenezer Close, Trelewis
Ebenezer Close, Trelewis
Ebenezer Close, Trelewis
Edward Street, Treharris
Edwards Terrace, Bedlinog
Edwards Terrace, Treharris
Edwardsville, Treharris
Evan Street, Treharris
Fair View, Goitre Coed
Fell Street, Treharris
Fernhill Terrace, Edwardsville
Ffos Close, Nelson
Ffos y Cerridden, Nelson
Fiddlers Elbow, Treharris
Field Street, Trelewis
Fir Tree Drive, Goitre Coed
Follet Close, Aberfan
Forest Grove, Treharris
Forest Road, Treharris
Forest Road, Treharris
Fox Street, Treharris
Garth Terrace, Cwmfelin
Gelligaer Road, Trelewis
Gelligaer Road, Caerffili - Caerphilly
Gelligaer Road, Caerffili - Caerphilly
George Street, Bedlinog
George Street, Bedlinog
Glyn Bargoed Road, Trelewis
Glynbargoed Close, Trelewis
Goitre Coed Road, Goitre Coed
Goitre-Coed Road, Goitre Coed
Goitre-Coed Road, Goitre Coed
Goitre-Coed Road, Goitre Coed
Gresham Place, Treharris
Griffin Rise, Treharris
Grove Terrace, Bedlinog
Gwaun Llwyfen, Nelson
Gwyrthwynt Villas, Cwmfelin
Hawthorn Road, Nelson
Hawthorne Road, Nelson
Heol Bryn Fab, Nelson
Heol Coflorna, Treharris
Heol Fawr, Nelson
Heol Fawr, Nelson
Heol Fawr, Caerffili - Caerphilly
Heol Fawr, Nelson
Heol Harry Lewis, Nelson
Heol Isaf, Trelewis
Heol Isaf, Nelson
Heol Islwyn, Nelson
Heol Islwyn, Nelson
Heol Las, Caerffili - Caerphilly
Heol Llyswen, Nelson
Heol Mabon, Nelson
Heol Morien, Nelson
Heol Nant Caiach, Treharris
Heol Tasker, Nelson
Heol Uchaf, Nelson
Heol Uchaf, Nelson
Heol-y-Glyn, Treharris
Heol-y-Glyn, Treharris
Heol-y-Wern, Nelson
High Close, Nelson
High Street, Cwmfelin
High Street, Cwmfelin
High Street, Trelewis
High Street, Trelewis
High Street, Trelewis
High Street, Trelewis
High Street, Cwmfelin
High Street, Trelewis
High Street, Nelson
High Street, Nelson
Hilltop Close, Goitre Coed
Hylton Terrace, Bedlinog
John Street, Treharris
Lan-y-Parc, Nelson
Leigh Terrace, Treharris
Lewis Street, Bedlinog
Llancaiach Court, Nelson
Llancaiach View, Nelson
Llanfabon Road, Tai'r-heol
Llwyn Ffawydd, Edwardsville
Llwyn-yr-Eos, Nelson
Llwyncelyn Terrace, Tai'r-heol
Lon Y Celyn, Nelson
Lon-y-Celyn, Nelson
Lon-y-Dderwen, Nelson
Lon-y-Llwyn, Nelson
Mackintosh Terrace, Trelewis
Maen Ganol, Trelewis
Maen Gilfach, Trelewis
Maen Gilfach, Trelewis
Maes Uchel, Trelewis
Maes-y-Bedw, Bedlinog
Maes-y-Coed, Trelewis
Maes-yr-Onen, Nelson
Mafon Road, Tai'r-heol
Mafon Road, Tai'r-heol
Mafon Road, Nelson
Mandeg, Trelewis
Market Close, Nelson
Mary Street, Bedlinog
Mary Street, Treharris
Mary Street, Treharris
Meadow Lane, Trelewis
Menlo Park, Treharris
Mill Street, Treharris
Mill Street, Treharris
Millfield, Treharris
Millfield, Treharris
Moriah Street, Bedlinog
Mount Pleasant, Bedlinog
Mountain Way, Nelson
Muriel Terrace, Bedlinog
Nant Gwyn, Trelewis
Nant Gwyn, Trelewis
Navigation Close, Treharris
Oakland Street, Cwmfelin
Oakland Terrace, Treharris
Oaklands Terrace, Treharris
Old Post Office Lane, Treharris
Old Station Yard, Treharris
Pandy Cottages, Trelewis
Pandy View, Trelewis
Pantanas, Treharris
Parc Wenallt, Treharris
Park Crescent, Treharris
Park Lane, Treharris
Park Terrace, Trelewis
Penn Street, Treharris
Pentwyn Deintyr, Treharris
Pentwyn Deintyr, Treharris
Pentwyn Road, Treharris
Pentwyn Road, Treharris
Pentwyn Road, Caerffili - Caerphilly
Perrott Place, Treharris
Perrott Street, Treharris
Pine Tree Way, Nelson
Pine Tree Way, Nelson
Pleasant View, Bedlinog
Powell Street, Bedlinog
Primrose Close, Nelson
Priscilla Terrace, Taff Merthyr Garden Village
Pritchard Street, Treharris
Prosser Street, Treharris
Quakers View, Treharris
Railway Street, Trelewis
Railway Terrace, Treharris
Rhes y Berllan, Trelewis
Rhiwfer, Nelson
Rhodfa'r Briallu, Trelewis
Rhodfa'r Ucheldir, Trelewis
Rhorfa'r Afon, Trelewis
Richards Terrace, Trelewis
Rodericks Terrace, Treharris
Rowan Close, Nelson
Shingrig Road, Trelewis
Shingrig Road, Trelewis
Shingrig Road, Nelson
Shingrig Road, Nelson
Shingrig Road, Trelewis
Shire Court, Treharris
Springfield Rise, Treharris
Springfield Terrace, Nelson
St John's Lane, Nelson
St Mary Street, Trelewis
St Marys Court, Trelewis
Station Terrace, Bedlinog
Station Terrace, Nelson
Sunny Bank, Goitre Coed
Susannah Place, Treharris
Taf Olwg, Nelson
Tai Fforest, Penybryn
Tai Siriol, Nelson
Tawel Fan, Nelson
Tawelfan, Nelson
Teras y Graig, Bedlinog
The Avenue, Edwardsville
The Gardens, Quaker's Yard
The Hollies, Pentwyn Berthlŵyd
The Oaks, Treharris
The Paddocks, Pentwyn Berthlŵyd
The Park, Treharris
The Villas, Edwardsville
Thomas Street, Treharris
Thomas Street, Nelson
Thomas Street, Nelson
Thornwood, Treharris
Thornwood Place, Treharris
Tram Road Side, Treharris
Tram Road Side, Merthyr Tudful - Merthyr Tydfil
Tram Road Side, Treharris
Tram Road Side, Goitre Coed
Treharne Park, Treharris
Treharne Road, Treharris
Trem y Faenor, Trelewis
Tudor Court, Trelewis
Twynygarreg, Treharris
Twynygarreg, Treharris
Ty Du Road, Caerffili - Caerphilly
Ty Du Road, Llanfabon
Ty Du Road, Caerffili - Caerphilly
Ty Llwyd Parc, Treharris
Tydvil Close, Trelewis
Tyn-y-Banwen Road, Treharris
Upper High Street, Bedlinog
Victoria Street, Treharris
Victoria Terrace, Quaker's Yard
Warren Terrace, Trelewis
Webster Street, Treharris
Wern Crescent, Nelson
West View Crescent, Trelewis
Westwood Drive, Goitre Coed
Williams Terrace, Treharris
Windsor Place, Treharris
Windsor Road, Treharris
Windsor Road, Treharris
Wingfield Rise, Pentwyn Berthlŵyd
Woodland Place, Bedlinog
Woodlands Avenue, Goitre Coed
Woodlands Crescent, Goitre Coed
Ynys Las, Nelson
Ystad Cwm Taf, Edwardsville
Ystad Llwyn Bedw, Edwardsville

Postcodes

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