HM Land Registry records the plot of land for 6, Llys Gwyn, Caernarfon as measuring 614 m².

That makes it the 3rd largest plot in the postcode, where 26 of the 48 other houses have recorded plot data.

6, Llys Gwyn, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Oct 2014.

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

The most recent sale of 6, Llys Gwyn, Caernarfon completed on 16th January 2015 at £250,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 46.3% over the period since January 2015.

• Sold Jan 2015£250,000

Since 2010 71 properties similar to 6, Llys Gwyn, Caernarfon have sold within a radius of 970 metres, per the Land Registry and our network of Estate Agents.

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

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£365,000 | 3 Bed HouseBronallt, North Road, Caernarfon, LL55 1BEBronallt, North Road, Caernarfon, LL55 1BE
• 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 2025£305,000 | 3 Bed House7, Ala Las, Caernarfon, LL55 1BL7, Ala Las, Caernarfon, LL55 1BL
• Sold Feb 2023£250,000 | 3 Bed HouseRoma, Bethel Road, Caernarfon, LL55 1EBRoma, Bethel Road, Caernarfon, LL55 1EB
• Sold Jul 2022£370,000 | 3 Bed House78, Cae Gwyn, Caernarfon, LL55 1LL78, Cae Gwyn, Caernarfon, LL55 1LL
• 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 Jun 2021£290,000 | 4 Bed House16, Llys Gwyn, Caernarfon, LL55 1EN16, Llys Gwyn, Caernarfon, LL55 1EN
• Sold May 2021£316,500 | 3 Bed HouseGwel Y Mor, North Road, Caernarfon, LL55 1BEGwel Y Mor, North Road, Caernarfon, LL55 1BE
• Sold Mar 2020£205,000 | 4 Bed House27, Llys Gwyn, Caernarfon, LL55 1EN27, Llys Gwyn, Caernarfon, LL55 1EN
• Sold Nov 2019£320,000 | 3 Bed House8, Ffordd Menai, Caernarfon, LL55 1LF8, Ffordd Menai, Caernarfon, LL55 1LF
• 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 Nov 2017£243,000 | 4 Bed House29, Llys Gwyn, Caernarfon, LL55 1EN29, Llys Gwyn, Caernarfon, LL55 1EN
• Sold Aug 2017£264,000 | 4 Bed House9, Llys Gwyn, Caernarfon, LL55 1EN9, Llys Gwyn, Caernarfon, LL55 1EN
• Sold May 2017£240,000 | 3 Bed House76, Cae Gwyn, Caernarfon, LL55 1LL76, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Mar 2015£245,000 | 3 Bed House43, Cae Gwyn, Caernarfon, LL55 1LL43, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Jul 2010£210,000 | 3 Bed House52, Cae Gwyn, Caernarfon, LL55 1LL52, Cae Gwyn, Caernarfon, LL55 1LL

Of the 48 addresses on Llys Gwyn, Caernarfon, LL55, 6, Llys Gwyn, Caernarfon comes out as the 36th largest and the 36th most expensive in our analysis of the public data.

It is also £84k more expensive than the average property across the LL55 district.

• Llanfairpwll

  |

  8.8 km away
• Bangor (Gwynedd)

  |

  11.9 km away
• Bodorgan

  |

  12.0 km away

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