22, Glanffynnon, Caernarfon occupies a 220 m² plot as recorded by HM Land Registry.

Of the 48 other houses in this postcode, 35 have recorded plot sizes, and this one ranks as the 20th largest.

22, Glanffynnon, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Apr 2014.

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

22, Glanffynnon, Caernarfon last changed hands on 10th December 2010, selling for £165,000. 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 48.6% since December 2010.

• Sold Dec 2010£165,000
• Sold Jul 1997£42,000

Land Registry records and our Estate Agent network show 115 sales of comparable properties within 2.5 kilometres of 22, Glanffynnon, Caernarfon since 2008.

Most recently, 20, Nant Y Glyn, Caernarfon, LL55 4AH, a freehold house, sold at £160,000 on the 2nd December 2025.

Read more about house prices in LL55.

• Sold Dec 2025£160,000 | 3 Bed House20, Nant Y Glyn, Caernarfon, LL55 4AH20, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Oct 2025£158,000 | 3 Bed HouseLlys Llewelyn, Station Road, Caernarfon, LL55 4AGLlys Llewelyn, Station Road, Caernarfon, LL55 4AG
• Sold Aug 2025£250,000 | 3 Bed House23, Nant Y Glyn, Caernarfon, LL55 4AH23, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Jan 2024£244,000 | 3 Bed House4, Afon Rhos Estate, Caernarfon, LL55 4SE4, Afon Rhos Estate, Caernarfon, LL55 4SE
• Sold Jan 2024£147,000 | 3 Bed House21, Nant Y Glyn, Caernarfon, LL55 4AH21, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Jul 2023£225,000 | 3 Bed House7, Glanffynnon, Caernarfon, LL55 4PS7, Glanffynnon, Caernarfon, LL55 4PS
• Sold Jul 2023£215,000 | 3 Bed House22, Minffordd, Caernarfon, LL55 4PU22, Minffordd, Caernarfon, LL55 4PU
• Sold Sep 2022£237,500 | 3 Bed HouseLlys Dulas, Station Road, Caernarfon, LL55 4AGLlys Dulas, Station Road, Caernarfon, LL55 4AG
• Sold Jul 2022£240,000 | 3 Bed House39, Glanffynnon, Caernarfon, LL55 4PR39, Glanffynnon, Caernarfon, LL55 4PR
• Sold Oct 2021£165,000 | 3 Bed HouseLlys Gwynedd, Station Road, Caernarfon, LL55 4AGLlys Gwynedd, Station Road, Caernarfon, LL55 4AG
• Sold Sep 2019£220,000 | 3 Bed House27, Nant Y Glyn, Caernarfon, LL55 4AH27, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Mar 2019£180,000 | 3 Bed HouseGrug Wen, Caernarfon, LL55 4AEGrug Wen, Caernarfon, LL55 4AE
• Sold Apr 2018£177,000 | 3 Bed House3, Afon Rhos Estate, Caernarfon, LL55 4SE3, Afon Rhos Estate, Caernarfon, LL55 4SE
• Sold Jan 2017£175,000 | 3 Bed House25, Glanffynnon, Caernarfon, LL55 4PR25, Glanffynnon, Caernarfon, LL55 4PR
• Sold Dec 2014£155,500 | 3 Bed House41, Glanffynnon, Caernarfon, LL55 4PR41, Glanffynnon, Caernarfon, LL55 4PR
• Sold Jul 2014£171,000 | 3 Bed House60, Glanffynnon, Caernarfon, LL55 4PR60, Glanffynnon, Caernarfon, LL55 4PR
• Sold May 2014£165,000 | 3 Bed House31, Glanffynnon, Caernarfon, LL55 4PR31, Glanffynnon, Caernarfon, LL55 4PR
• Sold Oct 2011£171,000 | 3 Bed House61, Glanffynnon, Caernarfon, LL55 4PR61, Glanffynnon, Caernarfon, LL55 4PR
• Sold Dec 2009£145,000 | 3 Bed House42, Glanffynnon, Caernarfon, LL55 4PR42, Glanffynnon, Caernarfon, LL55 4PR
• Sold Dec 2008£140,000 | 3 Bed House49, Glanffynnon, Caernarfon, LL55 4PR49, Glanffynnon, Caernarfon, LL55 4PR

Our analysis of the public data ranks 22, Glanffynnon, Caernarfon as the 25th largest and the 27th most expensive of the 62 addresses on Glanffynnon, Llanrug, Caernarfon, LL55.

Against the LL55 postcode district average, it is £6k more expensive than the typical property.

• Llanfairpwll

  |

  8.4 km away
• Bangor (Gwynedd)

  |

  9.2 km away
• Bodorgan

  |

  16.5 km away

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