24, Lon Cefn Du, Caernarfon occupies a 350 m² plot as recorded by HM Land Registry.

Of the 20 other houses in this postcode, 6 have recorded plot sizes, and this one ranks as the largest.

24, Lon Cefn Du, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Jun 2019.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 20 sales of comparable properties within 620 metres of 24, Lon Cefn Du, Caernarfon since 2007.

Most recently, 8, Beulah Square, Caernarfon, LL55 2LA, a freehold house, sold at £170,000 on the 17th April 2026.

Read more about house prices in LL55.

• Sold Apr 2026£170,000 | 3 Bed House8, Beulah Square, Caernarfon, LL55 2LA8, Beulah Square, Caernarfon, LL55 2LA
• Sold Aug 2025£138,500 | 3 Bed House2, Llys Y Foel, Caernarfon, LL55 2LU2, Llys Y Foel, Caernarfon, LL55 2LU
• Sold Jun 2024£159,000 | 3 Bed House22, Cae'R Garreg, Caernarfon, LL55 2DT22, Cae'R Garreg, Caernarfon, LL55 2DT
• Sold Jun 2023£177,500 | 3 Bed House19, Lon Ty Gwyn, Caernarfon, LL55 2EH19, Lon Ty Gwyn, Caernarfon, LL55 2EH
• Sold Nov 2022£160,000 | 3 Bed House36, Cefn Hendre, Caernarfon, LL55 2LP36, Cefn Hendre, Caernarfon, LL55 2LP
• Sold Aug 2022£145,000 | 3 Bed House9, Lon Ty Gwyn, Caernarfon, LL55 2EH9, Lon Ty Gwyn, Caernarfon, LL55 2EH
• Sold Jul 2021£96,100 | 3 Bed House7, Assheton Terrace, Caernarfon, LL55 2LD7, Assheton Terrace, Caernarfon, LL55 2LD
• Sold May 2021£155,000 | 3 Bed House1, Cae'R Ymryson, Caernarfon, LL55 2LR1, Cae'R Ymryson, Caernarfon, LL55 2LR
• Sold Jun 2018£138,000 | 3 Bed House10, Ffordd Wern, Caernarfon, LL55 2EA10, Ffordd Wern, Caernarfon, LL55 2EA
• Sold Oct 2017£145,000 | 3 Bed House38, Cefn Hendre, Caernarfon, LL55 2LP38, Cefn Hendre, Caernarfon, LL55 2LP
• Sold Feb 2016£90,000 | 3 Bed House55, Cae'R Saint, Caernarfon, LL55 2RT55, Cae'R Saint, Caernarfon, LL55 2RT
• Sold Jun 2015£117,500 | 3 Bed House11, Marcus Street, Caernarfon, LL55 2HT11, Marcus Street, Caernarfon, LL55 2HT
• Sold Jan 2015£113,000 | 3 Bed House19, Llys Y Foel, Caernarfon, LL55 2LU19, Llys Y Foel, Caernarfon, LL55 2LU
• Sold Jul 2014£109,950 | 3 Bed House8, Ffordd Wern, Caernarfon, LL55 2EA8, Ffordd Wern, Caernarfon, LL55 2EA
• Sold Dec 2009£99,000 | 3 Bed House12, Cefn Hendre, Caernarfon, LL55 2LP12, Cefn Hendre, Caernarfon, LL55 2LP
• Sold Dec 2009£123,500 | 3 Bed House32, Llys Y Foel, Caernarfon, LL55 2LU32, Llys Y Foel, Caernarfon, LL55 2LU
• Sold May 2009£100,000 | 3 Bed House28, Hendre Street, Caernarfon, LL55 2HY28, Hendre Street, Caernarfon, LL55 2HY
• Sold Feb 2008£105,000 | 3 Bed House45, Hendre Street, Caernarfon, LL55 2HY45, Hendre Street, Caernarfon, LL55 2HY
• Sold Sep 2007£90,000 | 3 Bed House2, Ffordd Wern, Caernarfon, LL55 2EA2, Ffordd Wern, Caernarfon, LL55 2EA
• Sold Aug 2007£118,000 | 4 Bed House17, Lon Helen, Caernarfon, LL55 2EW17, Lon Helen, Caernarfon, LL55 2EW

Our analysis of the public data ranks 24, Lon Cefn Du, Caernarfon as the largest and the most expensive of the 20 addresses on Lon Cefn Du, Caernarfon, LL55.

Against the LL55 postcode district average, it is £66k less expensive than the typical property.

• Llanfairpwll

  |

  10.0 km away
• Bangor (Gwynedd)

  |

  12.6 km away
• Bodorgan

  |

  12.9 km away

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