37, Glanffynnon, Caernarfon occupies a 247 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 14th largest.

37, Glanffynnon, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 29 Jun 2020.

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

37, Glanffynnon, Caernarfon last changed hands on 24th November 2020, selling for £169,950. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 21.2% since November 2020.

• Sold Nov 2020£169,950

Land Registry records and our Estate Agent network show 107 sales of comparable properties within 2.5 kilometres of 37, Glanffynnon, Caernarfon since 2015.

Most recently, 35, Bro Rhythallt, Caernarfon, LL55 4AU, a freehold house, sold at £195,000 on the 16th March 2026.

Read more about house prices in LL55.

• Sold Mar 2026£195,000 | 3 Bed House35, Bro Rhythallt, Caernarfon, LL55 4AU35, Bro Rhythallt, Caernarfon, LL55 4AU
• Sold Jan 2026£205,000 | 3 Bed House24, Glanffynnon, Caernarfon, LL55 4PR24, Glanffynnon, Caernarfon, LL55 4PR
• Sold Nov 2025£145,000 | 3 Bed House2 Minffordd Terrace, Caernarfon, LL55 4PU2 Minffordd Terrace, Caernarfon, LL55 4PU
• Sold Aug 2025£190,000 | 3 Bed House29, Glanffynnon, Caernarfon, LL55 4PR29, Glanffynnon, Caernarfon, LL55 4PR
• Sold Apr 2025£158,000 | 3 Bed HouseLlys Myfyr, Station Road, Caernarfon, LL55 4AGLlys Myfyr, Station Road, Caernarfon, LL55 4AG
• Sold Apr 2025£210,000 | 3 Bed House1 Gwynfryn, Station Road, Caernarfon, LL55 4BL1 Gwynfryn, Station Road, Caernarfon, LL55 4BL
• Sold Mar 2025£192,500 | 3 Bed HouseAvondale, Station Road, Caernarfon, LL55 4AGAvondale, Station Road, Caernarfon, LL55 4AG
• Sold Jul 2024£225,000 | 3 Bed House54, Glanffynnon, Caernarfon, LL55 4PR54, Glanffynnon, Caernarfon, LL55 4PR
• Sold Nov 2023£218,000 | 3 Bed House11, Glanffynnon, Caernarfon, LL55 4PS11, Glanffynnon, Caernarfon, LL55 4PS
• Sold Jul 2023£200,000 | 3 Bed House8, Glanffynnon, Caernarfon, LL55 4PS8, Glanffynnon, Caernarfon, LL55 4PS
• Sold Jun 2023£25,000 | 3 Bed HouseY Meddygfa, Station Road, Caernarfon, LL55 4AGY Meddygfa, Station Road, Caernarfon, LL55 4AG
• Sold Sep 2022£225,000 | 3 Bed House27, Glanffynnon, Caernarfon, LL55 4PR27, Glanffynnon, Caernarfon, LL55 4PR
• Sold Sep 2022£185,000 | 3 Bed HouseTy Capel, Caernarfon, LL55 4AETy Capel, Caernarfon, LL55 4AE
• Sold Jul 2022£241,855 | 3 Bed House16, Glanffynnon, Caernarfon, LL55 4PS16, Glanffynnon, Caernarfon, LL55 4PS
• Sold Mar 2021£179,950 | 3 Bed House28, Glanffynnon, Caernarfon, LL55 4PR28, Glanffynnon, Caernarfon, LL55 4PR
• Sold Jul 2019£163,000 | 3 Bed House17, Glanffynnon, Caernarfon, LL55 4PS17, Glanffynnon, Caernarfon, LL55 4PS
• Sold Jun 2019£175,000 | 3 Bed House13, Minffordd, Caernarfon, LL55 4PU13, Minffordd, Caernarfon, LL55 4PU
• Sold Sep 2018£135,000 | 3 Bed HouseLlys Elen, Station Road, Caernarfon, LL55 4AGLlys Elen, Station Road, Caernarfon, LL55 4AG
• Sold Nov 2017£152,500 | 3 Bed House10, Afon Rhos Estate, Caernarfon, LL55 4SE10, Afon Rhos Estate, Caernarfon, LL55 4SE
• Sold Sep 2015£182,500 | 3 Bed House56, Glanffynnon, Caernarfon, LL55 4PR56, Glanffynnon, Caernarfon, LL55 4PR

Our analysis of the public data ranks 37, Glanffynnon, Caernarfon as the 51st largest and the 58th most expensive of the 62 addresses on Glanffynnon, Llanrug, Caernarfon, LL55.

Against the LL55 postcode district average, it is £22k less 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.