Ty'N Ffynnon, Caernarfon occupies a 1,335 m² plot as recorded by HM Land Registry.

Of the 13 other houses in this postcode, 6 have recorded plot sizes, and this one ranks as the 2nd largest.

Ty'N Ffynnon, Caernarfon has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 08 Dec 2025.

The property is not connected to mains gas and has fully double glazed windows. It is heated using air source heat pump (radiators, electric).

Land Registry records and our Estate Agent network show 47 sales of comparable properties within 3.0 kilometres of Ty'N Ffynnon, Caernarfon since 2012.

Most recently, 40, Nant Y Glyn, Caernarfon, LL55 4AH, a freehold house, sold at £298,000 on the 22nd August 2025.

Read more about house prices in LL55.

• Sold Aug 2025£298,000 | 3 Bed House40, Nant Y Glyn, Caernarfon, LL55 4AH40, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Jun 2025£370,000 | 3 Bed HouseRhyd Y Delyn, Caernarfon, LL55 4PHRhyd Y Delyn, Caernarfon, LL55 4PH
• Sold May 2025£286,000 | 3 Bed House8, Nant Y Glyn, Caernarfon, LL55 4AH8, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Apr 2025£410,000 | 3 Bed HouseBron Hafod, Caernarfon, LL55 4RYBron Hafod, Caernarfon, LL55 4RY
• Sold Mar 2025£290,000 | 3 Bed HouseAwelfryn, Nant Y Glyn, Caernarfon, LL55 4AHAwelfryn, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Mar 2025£290,000 | 3 Bed House36, Nant Y Glyn, Caernarfon, LL55 4AH36, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Feb 2025£280,000 | 3 Bed HouseSychnant, Nant Y Glyn, Caernarfon, LL55 4AHSychnant, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Jul 2023£350,000 | 3 Bed HouseHyfrydle, Caernarfon, LL55 4BSHyfrydle, Caernarfon, LL55 4BS
• Sold Jul 2022£275,000 | 3 Bed House28, Nant Y Glyn, Caernarfon, LL55 4AH28, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Feb 2022£160,000 | 3 Bed HouseGwelfor, Caernarfon, LL55 4RYGwelfor, Caernarfon, LL55 4RY
• Sold Nov 2021£230,000 | 3 Bed House9 Bryn Moelyn, Caernarfon, LL55 4PH9 Bryn Moelyn, Caernarfon, LL55 4PH
• Sold Oct 2021£239,500 | 3 Bed HouseBryneden, Caernarfon, LL55 4PHBryneden, Caernarfon, LL55 4PH
• Sold Feb 2021£172,000 | 3 Bed House1 Bryn Afon Terrace, Caernarfon, LL55 4BS1 Bryn Afon Terrace, Caernarfon, LL55 4BS
• Sold Feb 2020£200,000 | 3 Bed HouseElidir View, Caernarfon, LL55 4DYElidir View, Caernarfon, LL55 4DY
• Sold Feb 2020£171,000 | 3 Bed HouseAwelfa, Caernarfon, LL55 4PHAwelfa, Caernarfon, LL55 4PH
• Sold Nov 2019£227,000 | 3 Bed HouseTreflys, Nant Y Glyn, Caernarfon, LL55 4AHTreflys, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Apr 2018£195,000 | 3 Bed House19, Nant Y Glyn, Caernarfon, LL55 4AH19, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Jul 2016£225,000 | 3 Bed House7 Bryn Moelyn, Caernarfon, LL55 4PH7 Bryn Moelyn, Caernarfon, LL55 4PH
• Sold Nov 2015£250,000 | 3 Bed HouseRhosannedd, Caernarfon, LL55 4ALRhosannedd, Caernarfon, LL55 4AL
• Sold Sep 2012£180,000 | 3 Bed HouseTy Isaf, Caernarfon, LL55 4RYTy Isaf, Caernarfon, LL55 4RY

Our analysis of the public data ranks Ty'N Ffynnon, Caernarfon as the 74th largest and the 50th most expensive of the 123 addresses on Ceunant, Caernarfon, LL55.

Against the LL55 postcode district average, it is £88k more expensive than the typical property.

• Llanfairpwll

  |

  9.4 km away
• Bangor (Gwynedd)

  |

  10.2 km away
• Bodorgan

  |

  16.8 km away

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