Gwynfa, Caernarfon occupies a 45,815 m² plot as recorded by HM Land Registry.

Of the 14 other houses in this postcode, 11 have recorded plot sizes, and this one ranks as the 2nd largest.

Gwynfa, Caernarfon has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 11 Dec 2018.

The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.

Land Registry records and our Estate Agent network show 30 sales of comparable properties within 2.1 kilometres of Gwynfa, Caernarfon since 2013.

Most recently, Bryn Maenol, Caernarfon, LL54 6PS, a freehold house, sold at £245,000 on the 22nd August 2025.

Read more about house prices in LL54.

• Sold Aug 2025£245,000 | 4 Bed HouseBryn Maenol, Caernarfon, LL54 6PSBryn Maenol, Caernarfon, LL54 6PS
• Sold May 2025£203,700 | 4 Bed House4, County Road, Caernarfon, LL54 6ES4, County Road, Caernarfon, LL54 6ES
• Sold Jan 2025£202,500 | 4 Bed House4, Station Road, Caernarfon, LL54 6HL4, Station Road, Caernarfon, LL54 6HL
• Sold Oct 2024£265,000 | 3 Bed House24, Cefn Dyffryn, Caernarfon, LL54 7TQ24, Cefn Dyffryn, Caernarfon, LL54 7TQ
• Sold Dec 2023£245,000 | 4 Bed House20, Mor Awel Estate, Caernarfon, LL54 6RA20, Mor Awel Estate, Caernarfon, LL54 6RA
• Sold Aug 2022£205,000 | 3 Bed House3, Church Road, Caernarfon, LL54 6HP3, Church Road, Caernarfon, LL54 6HP
• Sold Aug 2022£245,000 | 4 Bed HouseGrugan Newydd, Caernarfon, LL54 7TFGrugan Newydd, Caernarfon, LL54 7TF
• Sold May 2022£225,000 | 4 Bed House7, West End Road, Caernarfon, LL54 6NR7, West End Road, Caernarfon, LL54 6NR
• Sold Jun 2021£270,000 | 4 Bed HousePencaesion, Caernarfon, LL54 7SAPencaesion, Caernarfon, LL54 7SA
• Sold Mar 2020£210,000 | 4 Bed HouseBryn Dyffryn, Caernarfon, LL54 6LDBryn Dyffryn, Caernarfon, LL54 6LD
• Sold Jul 2019£160,000 | 3 Bed HouseBron Ceris, Ffordd Haearn Bach, Caernarfon, LL54 6NYBron Ceris, Ffordd Haearn Bach, Caernarfon, LL54 6NY
• Sold Nov 2017£240,000 | 4 Bed HouseHen Dy, Ffordd Haearn Bach, Caernarfon, LL54 6NYHen Dy, Ffordd Haearn Bach, Caernarfon, LL54 6NY
• Sold Apr 2017£160,000 | 4 Bed HouseHafod Wen, West End Road, Caernarfon, LL54 6NRHafod Wen, West End Road, Caernarfon, LL54 6NR
• Sold Mar 2017£130,000 | 4 Bed House29, Station Road, Caernarfon, LL54 6HL29, Station Road, Caernarfon, LL54 6HL
• Sold Sep 2016£157,000 | 4 Bed HouseBryn Llyfnwy, Ty'N Y Weirglodd, Caernarfon, LL54 6RNBryn Llyfnwy, Ty'N Y Weirglodd, Caernarfon, LL54 6RN
• Sold Feb 2016£130,000 | 4 Bed House24, Hen Lon, Caernarfon, LL54 6RG24, Hen Lon, Caernarfon, LL54 6RG
• Sold Jun 2015£159,500 | 4 Bed House14, Cae Capel Bach, Caernarfon, LL54 6PJ14, Cae Capel Bach, Caernarfon, LL54 6PJ
• Sold Aug 2014£159,500 | 4 Bed House16, Cae Capel Bach, Caernarfon, LL54 6PJ16, Cae Capel Bach, Caernarfon, LL54 6PJ
• Sold Oct 2013£127,500 | 4 Bed House3, Station Road, Caernarfon, LL54 6HL3, Station Road, Caernarfon, LL54 6HL
• Sold Apr 2013£208,000 | 4 Bed HouseBryn Awelon, Carmel Road, Caernarfon, LL54 6PUBryn Awelon, Carmel Road, Caernarfon, LL54 6PU

Our analysis of the public data ranks Gwynfa, Caernarfon as the 10th largest and the 8th most expensive of the 34 addresses on Penygroes, Caernarfon, LL54.

Against the LL54 postcode district average, it is £8k more expensive than the typical property.

• Criccieth

  |

  15.9 km away
• Porthmadog

  |

  17.3 km away
• Penychain

  |

  17.7 km away

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