19, Llys Y Foel, Caernarfon occupies a 143 m² plot as recorded by HM Land Registry.

Of the 45 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 7th largest.

19, Llys Y Foel, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Jan 2015.

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

19, Llys Y Foel, Caernarfon last changed hands on 30th January 2015, selling for £113,000. 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 113.8% since January 2015.

• Sold Jan 2015£113,000
• Sold Dec 1996£34,000

Land Registry records and our Estate Agent network show 71 sales of comparable properties within 660 metres of 19, Llys Y Foel, Caernarfon since 2009.

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 Nov 2025£140,000 | 3 Bed House21, Lon Eilian, Caernarfon, LL55 2EG21, Lon Eilian, Caernarfon, LL55 2EG
• Sold Aug 2025£138,500 | 3 Bed House2, Llys Y Foel, Caernarfon, LL55 2LU2, Llys Y Foel, Caernarfon, LL55 2LU
• Sold May 2025£149,000 | 3 Bed House12, Constantine Terrace, Caernarfon, LL55 2HL12, Constantine Terrace, Caernarfon, LL55 2HL
• Sold Apr 2024£135,000 | 3 Bed House9, Beulah Square, Caernarfon, LL55 2LA9, Beulah Square, Caernarfon, LL55 2LA
• Sold Apr 2024£140,000 | 3 Bed House19, Snowdon Street, Caernarfon, LL55 2RD19, Snowdon Street, Caernarfon, LL55 2RD
• Sold Mar 2024£138,600 | 3 Bed House5, Assheton Terrace, Caernarfon, LL55 2LD5, Assheton Terrace, Caernarfon, LL55 2LD
• Sold Jun 2023£120,000 | 3 Bed House4, Beulah Square, Caernarfon, LL55 2LA4, Beulah Square, Caernarfon, LL55 2LA
• Sold Jun 2023£177,500 | 3 Bed House19, Lon Ty Gwyn, Caernarfon, LL55 2EH19, Lon Ty Gwyn, Caernarfon, LL55 2EH
• Sold Mar 2023£151,000 | 3 Bed House10, Lon Ty Gwyn, Caernarfon, LL55 2EH10, Lon Ty Gwyn, Caernarfon, LL55 2EH
• Sold Dec 2022£140,000 | 3 Bed House9, Llys Siabod, Caernarfon, LL55 2LT9, Llys Siabod, Caernarfon, LL55 2LT
• Sold Nov 2022£154,000 | 3 Bed House3, Constantine Terrace, Caernarfon, LL55 2HL3, Constantine Terrace, Caernarfon, LL55 2HL
• Sold Nov 2020£95,000 | 3 Bed House10, Constantine Terrace, Caernarfon, LL55 2HL10, Constantine Terrace, Caernarfon, LL55 2HL
• Sold Sep 2019£123,000 | 3 Bed House1, Beulah Square, Caernarfon, LL55 2LA1, Beulah Square, Caernarfon, LL55 2LA
• Sold Apr 2018£119,500 | 3 Bed House13, Llys Tryfan, Caernarfon, LL55 2LS13, Llys Tryfan, Caernarfon, LL55 2LS
• Sold Sep 2017£110,000 | 3 Bed House34, Llys Y Foel, Caernarfon, LL55 2LU34, Llys Y Foel, Caernarfon, LL55 2LU
• Sold Feb 2015£88,000 | 3 Bed House49, Lon Eilian, Caernarfon, LL55 2EG49, Lon Eilian, Caernarfon, LL55 2EG
• Sold Nov 2011£93,000 | 3 Bed House53, Lon Eilian, Caernarfon, LL55 2EG53, Lon Eilian, Caernarfon, LL55 2EG
• Sold Aug 2011£114,500 | 3 Bed House28, Llys Y Foel, Caernarfon, LL55 2LU28, Llys Y Foel, Caernarfon, LL55 2LU
• Sold Dec 2009£123,500 | 3 Bed House32, Llys Y Foel, Caernarfon, LL55 2LU32, Llys Y Foel, Caernarfon, LL55 2LU

Our analysis of the public data ranks 19, Llys Y Foel, Caernarfon as the 11th largest and the 11th most expensive of the 45 addresses on Llys Y Foel, Caernarfon, LL55.

Against the LL55 postcode district average, it is £77k less expensive than the typical property.

• Llanfairpwll

  |

  10.4 km away
• Bodorgan

  |

  12.8 km away
• Bangor (Gwynedd)

  |

  13.1 km away

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