HM Land Registry records the plot of land for 6, Rhydfadog Estate, Caernarfon as measuring 454 m².

That makes it the largest plot in the postcode, where 20 of the 46 other houses have recorded plot data.

6, Rhydfadog Estate, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Oct 2015.

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

Since 2007 42 properties similar to 6, Rhydfadog Estate, Caernarfon have sold within a radius of 3.0 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 20th February 2026, was Bryn Tirion, Caernarfon, LL55 3NF, a freehold house which sold for £285,000.

Read more about house prices in LL55.

• Sold Feb 2026£285,000 | 3 Bed HouseBryn Tirion, Caernarfon, LL55 3NFBryn Tirion, Caernarfon, LL55 3NF
• Sold Nov 2025£340,000 | 3 Bed HouseTan Y Bwlch, Caernarfon, LL55 3ESTan Y Bwlch, Caernarfon, LL55 3ES
• Sold May 2025£295,000 | 3 Bed HouseFfridd Uchaf, Caernarfon, LL55 3LUFfridd Uchaf, Caernarfon, LL55 3LU
• Sold Feb 2025£227,500 | 3 Bed House5 Hafod, Caernarfon, LL55 3DG5 Hafod, Caernarfon, LL55 3DG
• Sold Sep 2024£345,000 | 3 Bed HouseTyddyn Du, Caernarfon, LL55 3EGTyddyn Du, Caernarfon, LL55 3EG
• Sold Sep 2023£266,000 | 3 Bed HouseFfynnon Wen, Caernarfon, LL55 3ESFfynnon Wen, Caernarfon, LL55 3ES
• Sold Jun 2023£245,000 | 3 Bed HouseMelin Y Wig, Caernarfon, LL55 3NRMelin Y Wig, Caernarfon, LL55 3NR
• Sold Dec 2022£210,000 | 3 Bed House2 Minffordd, Caernarfon, LL55 3ES2 Minffordd, Caernarfon, LL55 3ES
• Sold Nov 2021£275,000 | 3 Bed HouseBryn Yr Adar, Caernarfon, LL55 3EFBryn Yr Adar, Caernarfon, LL55 3EF
• Sold Aug 2021£248,000 | 3 Bed HouseGorwel, Caernarfon, LL55 3EGGorwel, Caernarfon, LL55 3EG
• Sold Mar 2021£195,000 | 3 Bed HouseClogwyn Gwyn, Caernarfon, LL55 3ESClogwyn Gwyn, Caernarfon, LL55 3ES
• Sold Nov 2018£165,000 | 3 Bed House1 Glyn Rhonwy, Caernarfon, LL55 4EL1 Glyn Rhonwy, Caernarfon, LL55 4EL
• Sold Jan 2017£145,000 | 3 Bed HouseBron Graig, Caernarfon, LL55 3EGBron Graig, Caernarfon, LL55 3EG
• Sold Jan 2016£145,000 | 3 Bed HouseBuarth Y Braich, Caernarfon, LL55 3EWBuarth Y Braich, Caernarfon, LL55 3EW
• Sold Apr 2013£165,000 | 3 Bed HouseY Bwthyn, Caernarfon, LL55 3NFY Bwthyn, Caernarfon, LL55 3NF
• Sold Mar 2013£187,500 | 3 Bed HouseGlanrhyd Fadog, Caernarfon, LL55 3HNGlanrhyd Fadog, Caernarfon, LL55 3HN
• Sold Nov 2008£139,950 | 3 Bed House4 Mount Pleasant, Caernarfon, LL55 3EG4 Mount Pleasant, Caernarfon, LL55 3EG
• Sold May 2008£162,000 | 3 Bed HouseTy Mawr, Caernarfon, LL55 3EGTy Mawr, Caernarfon, LL55 3EG
• Sold Mar 2008£135,000 | 3 Bed HouseYsgubor Fach, Caernarfon, LL55 3EGYsgubor Fach, Caernarfon, LL55 3EG
• Sold Sep 2007£186,500 | 3 Bed HouseBwthyn Gwyn, Deiniol Road, Caernarfon, LL55 3LLBwthyn Gwyn, Deiniol Road, Caernarfon, LL55 3LL

Of the 46 addresses on Rhydfadog Estate, Deiniolen, Caernarfon, LL55, 6, Rhydfadog Estate, Caernarfon comes out as the 17th largest and the most expensive in our analysis of the public data.

It is also £61k more expensive than the average property across the LL55 district.

• Bangor (Gwynedd)

  |

  8.7 km away
• Llanfairpwll

  |

  10.3 km away
• Llanfairfechan

  |

  15.5 km away

The flood risk here is rated Very Low, based on Environment Agency data.