1, Madoc Street, Porthmadog occupies a 74 m² plot as recorded by HM Land Registry.

Of the 59 other houses in this postcode, 28 have recorded plot sizes, and this one ranks as the 26th largest.

1, Madoc Street, Porthmadog has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 08 Apr 2019.

The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.

1, Madoc Street, Porthmadog last changed hands on 1st November 2018, selling for £124,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 100.0% since November 2018.

• Sold Nov 2018£124,000

Land Registry records and our Estate Agent network show 52 sales of comparable properties within 1.8 kilometres of 1, Madoc Street, Porthmadog across the last 2 years.

Most recently, 7, Madoc Street, Porthmadog, LL49 9BU, a freehold house, sold at £190,000 on the 27th February 2026.

Read more about house prices in LL49.

• Sold Feb 2026£190,000 | 3 Bed House7, Madoc Street, Porthmadog, LL49 9BU7, Madoc Street, Porthmadog, LL49 9BU
• Sold Nov 2025£220,000 | 4 Bed House35, Madoc Street, Porthmadog, LL49 9BU35, Madoc Street, Porthmadog, LL49 9BU
• Sold Dec 2021£122,000 | 4 Bed House21, Madoc Street, Porthmadog, LL49 9BU21, Madoc Street, Porthmadog, LL49 9BU

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Our analysis of the public data ranks 1, Madoc Street, Porthmadog as the 7th largest and the 9th most expensive of the 71 addresses on Madoc Street, Porthmadog, LL49.

Against the LL49 postcode district average, it is £35k less expensive than the typical property.

• Porthmadog

  |

  600 m away
• Minffordd

  |

  3.0 km away
• Penrhyndeudraeth

  |

  4.3 km away

Environment Agency data suggests this area has a Very Low risk of flooding.