HM Land Registry records the plot of land for 1, Pensyflog, Porthmadog as measuring 359 m².

That makes it the 7th largest plot in the postcode, where 15 of the 18 other houses have recorded plot data.

1, Pensyflog, Porthmadog has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Mar 2014.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 1, Pensyflog, Porthmadog completed on 6th February 2017 at £100,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 74.0% over the period since February 2017.

Since 2014 83 properties similar to 1, Pensyflog, Porthmadog have sold within a radius of 1.8 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th May 2026, was 78, Madoc Street West, Porthmadog, LL49 9EA, a freehold house which sold for £150,000.

Read more about house prices in LL49.

• Sold May 2026£150,000 | 3 Bed House78, Madoc Street West, Porthmadog, LL49 9EA78, Madoc Street West, Porthmadog, LL49 9EA
• Sold Feb 2026£145,000 | 3 Bed House4, Glaslyn Street, Porthmadog, LL49 9EG4, Glaslyn Street, Porthmadog, LL49 9EG
• Sold Jan 2026£130,000 | 3 Bed House19, Isgraig, Porthmadog, LL49 9PT19, Isgraig, Porthmadog, LL49 9PT
• Sold Mar 2025£169,000 | 3 Bed House118, Pensyflog, Porthmadog, LL49 9LD118, Pensyflog, Porthmadog, LL49 9LD
• Sold Feb 2025£140,000 | 3 Bed House10, East Avenue, Porthmadog, LL49 9EN10, East Avenue, Porthmadog, LL49 9EN
• Sold Jan 2025£135,000 | 3 Bed House10, Isgraig, Porthmadog, LL49 9PT10, Isgraig, Porthmadog, LL49 9PT
• Sold Oct 2024£182,000 | 3 Bed House1, East Avenue, Porthmadog, LL49 9EN1, East Avenue, Porthmadog, LL49 9EN
• Sold Sep 2024£145,000 | 3 Bed House1 Cambrian House, Cambrian Terrace, Porthmadog, LL49 9EH1 Cambrian House, Cambrian Terrace, Porthmadog, LL49 9EH
• Sold Sep 2023£169,950 | 3 Bed House64, Pensyflog, Porthmadog, LL49 9LD64, Pensyflog, Porthmadog, LL49 9LD
• Sold Feb 2022£151,000 | 3 Bed House13, Glaslyn Street, Porthmadog, LL49 9EG13, Glaslyn Street, Porthmadog, LL49 9EG
• Sold Dec 2021£135,000 | 3 Bed House91, Pensyflog, Porthmadog, LL49 9LB91, Pensyflog, Porthmadog, LL49 9LB
• Sold Nov 2021£125,000 | 3 Bed House31, East Avenue, Porthmadog, LL49 9EN31, East Avenue, Porthmadog, LL49 9EN
• Sold Oct 2020£138,500 | 3 Bed House8, East Avenue, Porthmadog, LL49 9EN8, East Avenue, Porthmadog, LL49 9EN
• Sold Dec 2017£120,000 | 3 Bed House17, Pensyflog, Porthmadog, LL49 9LA17, Pensyflog, Porthmadog, LL49 9LA
• Sold Oct 2017£98,000 | 3 Bed House10, Pensyflog, Porthmadog, LL49 9LA10, Pensyflog, Porthmadog, LL49 9LA
• Sold Nov 2016£100,000 | 3 Bed House89, Pensyflog, Porthmadog, LL49 9LB89, Pensyflog, Porthmadog, LL49 9LB
• Sold May 2016£98,000 | 3 Bed House39, Pensyflog, Porthmadog, LL49 9LB39, Pensyflog, Porthmadog, LL49 9LB
• Sold Mar 2016£105,000 | 3 Bed House24, Pensyflog, Porthmadog, LL49 9LB24, Pensyflog, Porthmadog, LL49 9LB
• Sold Mar 2016£124,500 | 3 Bed House87, Pensyflog, Porthmadog, LL49 9LD87, Pensyflog, Porthmadog, LL49 9LD
• Sold Nov 2014£93,000 | 3 Bed House20, Pensyflog, Porthmadog, LL49 9LB20, Pensyflog, Porthmadog, LL49 9LB

Of the 118 addresses on Pensyflog, Porthmadog, LL49, 1, Pensyflog, Porthmadog comes out as the 85th largest and the 92nd most expensive in our analysis of the public data.

It is also £79k less expensive than the average property across the LL49 district.

• Porthmadog

  |

  100 m away
• Minffordd

  |

  3.6 km away
• Penrhyndeudraeth

  |

  4.8 km away

The flood risk here is rated Very Low, based on Environment Agency data.