LL49 Porthmadog, Tremadog, Morfa Bychan, Borth-y-Gest

Postcode district LL49: 144 named streets and 194 live postcodes, in Gwynedd. The median standard sale over the last twelve months was £200,000, from 45 sales to 28 August 2026 (HM Land Registry).

Streets

A487, Aberystwyth
A487, Aberystwyth
A487, Aberystwyth
A487, Aberystwyth
A487, Porthmadog
A487, Porthmadog
A487, Porthmadog
A497, Gwynedd - Gwynedd
A497, Porthmadog
A498, Gwynedd - Gwynedd
A498, Gwynedd - Gwynedd
A498, Gwynedd - Gwynedd
Awel y Grug, Porthmadog
B4410, Gwynedd - Gwynedd
Back Snowdon Street, Porthmadog
Bakers Lane, Porthmadog
Bank Place, Porthmadog
Beach Road, Morfa Bychan
Borth Road, Porthmadog
Borth Road, Gwynedd - Gwynedd
Britannia Terrace, Porthmadog
Bron Alltwen, Penmorfa
Bryn Eglwys, Prenteg
Bryncir Terrace, Pwllgoleulas
Cambrian Terrace, Porthmadog
Cefn y Gader, Morfa Bychan
Chalet Park, Morfa Bychan
Chandlers Place, Porthmadog
Chapel Street, Porthmadog
Chapel Street, Porthmadog
Church Road, Borth-y-Gest
Church Street, Tremadog
Corn Hill, Porthmadog
Craig Madog, Tremadog
Dora Street, Porthmadog
Dublin Lane, Tremadog
Dublin Lane, Tremadog
Dublin Street, Tremadog
East Avenue, Porthmadog
Eryri Terrace, Porthmadog
Factory Place, Tremadog
Ffordd Morfa Bychan, Morfa Bychan
Ffordd Morfa Bychan, Morfa Bychan
Ffordd Morfa Bychan, Morfa Bychan
Ffordd Morfa Bychan, Morfa Bychan
Ffordd Penamser, Tremadog
Ffordd Porthmadog, Gwynedd - Gwynedd
Garreggoch Cottages, Morfa Bychan
Garth Road, Porthmadog
Garth Road, Porthmadog
Glanmorfa Terrace, Pwllgoleulas
Glaslyn Bridge, Porthmadog
Glaslyn Cottages, Prenteg
Glaslyn Street, Porthmadog
Hen Ffordd, Penmorfa
Hen Ffordd, Penmorfa
Heol Madog, Porthmadog
Heol Madog, Porthmadog
Heol Madog, Porthmadog
Heol Merswy, Borth-y-Gest
Heol Merswy, Morfa Bychan
Heol Newydd, Porthmadog
Heol Ralph, Borth-y-Gest
Heol Y Parc, Porthmadog
Heol-y-Wyddfa, Porthmadog
Heol-y-Wyddfa, Porthmadog
Heol-y-Wyddfa, Porthmadog
Heol-y-Wyddfa, Porthmadog
High Street, Tremadog
High Street, Tremadog
High Street, Porthmadog
High Street, Porthmadog
Hill Street, Porthmadog
Hughendon Cottages, Porthmadog
Isgraig, Tremadog
Isgraig, Tremadog
Lombard Street, Porthmadog
Lon-y-Felin, Porthmadog
London Terrace, Prenteg
Madoc Street, Porthmadog
Madoc Street, Porthmadog
Madoc Street, Tremadog
Madoc Street West, Porthmadog
Maes Gerddi, Porthmadog
Main Road, Morfa Bychan
Mersey Street, Borth-y-Gest
Morfa Bychan Road, Garth
Morfa Bychan Road, Morfa Bychan
Morfa Lodge, Porthmadog
Mount Pleasant, Porthmadog
New Street, Porthmadog
New Street, Porthmadog
Oakley Wharf, Garth
Osmond Lane, Porthmadog
Osmond Terrace, Porthmadog
Pen-y-Banc, Porthmadog
Penamser Industrial Estate, Porthmadog
Penamser Road, Porthmadog
Penrhiw Terrace, Prenteg
Pensyflog, Porthmadog
Pilot Houses, Borth-y-Gest
Portmadoc Road, Pentrefelin
Railway Place, Porthmadog
Railway Terrace, Penmorfa
Ralph Street, Borth-y-Gest
Rhes Amanda, Borth-y-Gest
Rhes Gwelfor, Borth-y-Gest
Rhes Gwelfor, Borth-y-Gest
Rhesdai Garth, Garth
Saw Mill, Porthmadog
Sea View Terrace, Garth
Smith Street, Porthmadog
Smith Street, Porthmadog
South Snowdon Wharf, Garth
Stepiau, Prenteg
Stryd Fawr, Porthmadog
Stryd Fawr, Porthmadog
Stryd Fawr, Porthmadog
Stryd Glaslyn, Porthmadog
Stryd Lombard, Porthmadog
Stryd Wesla, Porthmadog
Stryd y Llan, Porthmadog
Stryd yr Eglwys, Tremadog
Sunnyside, Tremadog
Surveyors Place, Porthmadog
Tan Rhiw, Penmorfa
Tan Y Bryn Terrace, Penmorfa
Tan Y Bryn Terrace, Prenteg
Tan y Foel, Borth-y-Gest
Tan Y Graig, Tremadog
Tan y Graig, Porthmadog
Tanner Terrace, Porthmadog
Terrace Road, Porthmadog
The Crescent, Porthmadog
The Square, Porthmadog
Trem y Graig, Porthmadog
Tros y Bent, Porthmadog
Tuhwnt-Ir-Bwlch, Porthmadog
Ty Rhosyn, Morfa Bychan
Tyddyn Adi, Morfa Bychan
Y Berllan, Porthmadog
Y Ddol, Porthmadog
Y Ffridd, Morfa Bychan
Y Golff, Morfa Bychan

Postcodes

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