According to data from HM Land Registry, 5, Llys Gwyn, Caernarfon sits on a plot of 452 m².

We have plot size data on 26 out of 48 other houses in the postcode and 5, Llys Gwyn, Caernarfon sits on the 15th largest plot.

5, Llys Gwyn, Caernarfon has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Aug 2023.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 70 sales of properties similar to 5, Llys Gwyn, Caernarfon within a radius of 980 metres since 2010.

The most recent example is Mor Heli, Bangor Road, Caernarfon, LL55 1LR, a freehold house which sold for £275,000 on the 12th June 2026.

Read more about house prices in LL55.

• Sold Jun 2026£275,000 | 3 Bed HouseMor Heli, Bangor Road, Caernarfon, LL55 1LRMor Heli, Bangor Road, Caernarfon, LL55 1LR
• Sold Jul 2025£335,000 | 3 Bed House9, Ala Las, Caernarfon, LL55 1BL9, Ala Las, Caernarfon, LL55 1BL
• Sold May 2025£330,000 | 4 Bed HouseGwynfa, Bethel Road, Caernarfon, LL55 1EBGwynfa, Bethel Road, Caernarfon, LL55 1EB
• Sold Mar 2024£335,000 | 3 Bed House48, Cae Gwyn, Caernarfon, LL55 1LL48, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Oct 2023£340,000 | 3 Bed House20, Llys Meirion, Caernarfon, LL55 1LE20, Llys Meirion, Caernarfon, LL55 1LE
• Sold Apr 2023£380,000 | 3 Bed House40, Cae Gwyn, Caernarfon, LL55 1LL40, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Feb 2023£250,000 | 3 Bed HouseRoma, Bethel Road, Caernarfon, LL55 1EBRoma, Bethel Road, Caernarfon, LL55 1EB
• Sold Apr 2022£262,000 | 3 Bed HouseHyfrydle, Bethel Road, Caernarfon, LL55 1EBHyfrydle, Bethel Road, Caernarfon, LL55 1EB
• Sold Feb 2022£260,000 | 4 Bed HouseY Ddol, Pengelli Wyn Estate, Caernarfon, LL55 1EAY Ddol, Pengelli Wyn Estate, Caernarfon, LL55 1EA
• Sold Nov 2021£330,259 | 3 Bed House4, Cae Berllan, Caernarfon, LL55 1HH4, Cae Berllan, Caernarfon, LL55 1HH
• Sold May 2021£316,500 | 3 Bed HouseGwel Y Mor, North Road, Caernarfon, LL55 1BEGwel Y Mor, North Road, Caernarfon, LL55 1BE
• Sold Sep 2019£275,000 | 3 Bed House27, Cae Gwyn, Caernarfon, LL55 1LL27, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Sep 2019£266,266 | 3 Bed House9, Llys Meirion, Caernarfon, LL55 1LE9, Llys Meirion, Caernarfon, LL55 1LE
• Sold May 2017£240,000 | 3 Bed House76, Cae Gwyn, Caernarfon, LL55 1LL76, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Aug 2016£228,000 | 3 Bed House42, Llys Gwyn, Caernarfon, LL55 1EN42, Llys Gwyn, Caernarfon, LL55 1EN
• Sold Jul 2016£180,000 | 3 Bed House20, Llys Gwyn, Caernarfon, LL55 1EN20, Llys Gwyn, Caernarfon, LL55 1EN
• Sold Jun 2016£170,000 | 3 Bed House37, Llys Gwyn, Caernarfon, LL55 1EN37, Llys Gwyn, Caernarfon, LL55 1EN
• Sold May 2015£175,000 | 3 Bed HouseLlwyn Derw, Llys Gwyn, Caernarfon, LL55 1ENLlwyn Derw, Llys Gwyn, Caernarfon, LL55 1EN
• Sold Jan 2015£250,000 | 4 Bed House6, Llys Gwyn, Caernarfon, LL55 1EN6, Llys Gwyn, Caernarfon, LL55 1EN
• Sold Jul 2010£210,000 | 3 Bed House52, Cae Gwyn, Caernarfon, LL55 1LL52, Cae Gwyn, Caernarfon, LL55 1LL

Llys Gwyn, Caernarfon, LL55 has a total of 48 addresses. According to our analysis of all the public data, 5, Llys Gwyn, Caernarfon is the 38th largest and the 37th most expensive property on the street.

When compared to the postcode district it is £65k more expensive than the average property in LL55.

• Llanfairpwll

  |

  8.8 km away
• Bangor (Gwynedd)

  |

  11.9 km away
• Bodorgan

  |

  12.0 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.