77, Pensyflog, Porthmadog occupies a 285 m² plot as recorded by HM Land Registry.

Of the 50 other houses in this postcode, 32 have recorded plot sizes, and this one ranks as the 17th largest.

77, Pensyflog, Porthmadog has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 26 Sep 2013.

The property is not connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

77, Pensyflog, Porthmadog last changed hands on 13th April 2011, selling for £110,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 78.0% since April 2011.

• Sold Apr 2011£110,000
• Sold Oct 2010£100,000

Land Registry records and our Estate Agent network show 84 sales of comparable properties within 1.9 kilometres of 77, Pensyflog, Porthmadog since 2010.

Most recently, 32, East Avenue, Porthmadog, LL49 9EN, a freehold house, sold at £160,000 on the 27th February 2026.

Read more about house prices in LL49.

• Sold Feb 2026£160,000 | 3 Bed House32, East Avenue, Porthmadog, LL49 9EN32, East Avenue, Porthmadog, LL49 9EN
• Sold Oct 2025£110,000 | 3 Bed House35, East Avenue, Porthmadog, LL49 9EL35, East Avenue, Porthmadog, LL49 9EL
• Sold Oct 2025£175,000 | 3 Bed House4, Church Street, Porthmadog, LL49 9RA4, Church Street, Porthmadog, LL49 9RA
• Sold Jun 2025£170,000 | 3 Bed House40, New Street, Porthmadog, LL49 9EE40, New Street, Porthmadog, LL49 9EE
• Sold Nov 2024£215,000 | 3 Bed House59, Madoc Street, Porthmadog, LL49 9BU59, Madoc Street, Porthmadog, LL49 9BU
• Sold Oct 2024£170,000 | 3 Bed House110, Pensyflog, Porthmadog, LL49 9LD110, Pensyflog, Porthmadog, LL49 9LD
• Sold Apr 2024£175,000 | 3 Bed House72, Chapel Street, Porthmadog, LL49 9DN72, Chapel Street, Porthmadog, LL49 9DN
• Sold Aug 2023£210,000 | 3 Bed House62, New Street, Porthmadog, LL49 9EE62, New Street, Porthmadog, LL49 9EE
• Sold Nov 2021£272,500 | 3 Bed House4 Pensyflog Barns, Porthmadog, LL49 9PW4 Pensyflog Barns, Porthmadog, LL49 9PW
• Sold Sep 2021£160,000 | 3 Bed House66, New Street, Porthmadog, LL49 9EE66, New Street, Porthmadog, LL49 9EE
• Sold Jan 2021£220,000 | 3 Bed House2 Pensyflog Barns, Porthmadog, LL49 9PW2 Pensyflog Barns, Porthmadog, LL49 9PW
• Sold Oct 2020£260,000 | 3 Bed House3 Pensyflog Barns, Porthmadog, LL49 9PW3 Pensyflog Barns, Porthmadog, LL49 9PW
• Sold Jul 2020£240,000 | 3 Bed House1 Pensyflog Barns, Porthmadog, LL49 9PW1 Pensyflog Barns, Porthmadog, LL49 9PW
• Sold Oct 2019£109,950 | 3 Bed House65, Pensyflog, Porthmadog, LL49 9LD65, Pensyflog, Porthmadog, LL49 9LD
• Sold May 2017£91,000 | 3 Bed House76, Pensyflog, Porthmadog, LL49 9LD76, Pensyflog, Porthmadog, LL49 9LD
• Sold Nov 2016£110,000 | 3 Bed House63, Pensyflog, Porthmadog, LL49 9LD63, Pensyflog, Porthmadog, LL49 9LD
• Sold Jul 2016£96,000 | 3 Bed House48, Pensyflog, Porthmadog, LL49 9LB48, Pensyflog, Porthmadog, LL49 9LB
• Sold Mar 2016£105,000 | 3 Bed House24, Pensyflog, Porthmadog, LL49 9LB24, Pensyflog, Porthmadog, LL49 9LB
• Sold Dec 2013£145,000 | 3 Bed House25, Pensyflog, Porthmadog, LL49 9LB25, Pensyflog, Porthmadog, LL49 9LB
• Sold Nov 2010£102,000 | 3 Bed House40, Pensyflog, Porthmadog, LL49 9LB40, Pensyflog, Porthmadog, LL49 9LB

Our analysis of the public data ranks 77, Pensyflog, Porthmadog as the 11th largest and the 7th most expensive of the 118 addresses on Pensyflog, Porthmadog, LL49.

Against the LL49 postcode district average, it is £57k less expensive than the typical property.

• Porthmadog

  |

  300 m away
• Minffordd

  |

  3.7 km away
• Penrhyndeudraeth

  |

  4.9 km away

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