According to data from HM Land Registry, 33, Llys Gwyn, Caernarfon sits on a plot of 491 m².

We have plot size data on 26 out of 48 other houses in the postcode and 33, Llys Gwyn, Caernarfon sits on the 9th largest plot.

33, Llys Gwyn, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Jun 2014.

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 HM Land Registry, 33, Llys Gwyn, Caernarfon was last sold on 15th August 2003 for £145,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Aug 2003£145,000

According to the Land Registry and our network of Estate Agents, there have been 70 sales of properties similar to 33, Llys Gwyn, Caernarfon within a radius of 1.0 kilometres since 2014.

The most recent example is Bronallt, North Road, Caernarfon, LL55 1BE, a freehold house which sold for £365,000 on the 11th July 2025.

Read more about house prices in LL55.

• Sold Jul 2025£365,000 | 3 Bed HouseBronallt, North Road, Caernarfon, LL55 1BEBronallt, North Road, Caernarfon, LL55 1BE
• 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 Aug 2024£300,000 | 4 Bed House33, Cae Gwyn, Caernarfon, LL55 1LL33, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Aug 2024£325,000 | 4 Bed House13, Llys Gwyn, Caernarfon, LL55 1EN13, Llys Gwyn, Caernarfon, LL55 1EN
• Sold Feb 2024£340,000 | 3 Bed House4, Ala Las, Caernarfon, LL55 1BL4, Ala Las, Caernarfon, LL55 1BL
• Sold Feb 2024£300,000 | 4 Bed House29, Cae Gwyn, Caernarfon, LL55 1LL29, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Dec 2023£270,000 | 4 Bed HouseBryn Gwyn, St. Davids Road, Caernarfon, LL55 1BHBryn Gwyn, St. Davids Road, Caernarfon, LL55 1BH
• Sold Oct 2022£310,000 | 4 Bed HouseCraig Menai, Bangor Road, Caernarfon, LL55 1LRCraig Menai, Bangor Road, Caernarfon, LL55 1LR
• Sold Jul 2022£370,000 | 3 Bed House78, Cae Gwyn, Caernarfon, LL55 1LL78, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Mar 2022£303,000 | 4 Bed House5, Ffordd Menai, Caernarfon, LL55 1LF5, Ffordd Menai, Caernarfon, LL55 1LF
• Sold Mar 2022£300,000 | 3 Bed HouseGwel Yr Afon, England Road North, Caernarfon, LL55 1HSGwel Yr Afon, England Road North, Caernarfon, LL55 1HS
• Sold Jun 2021£290,000 | 4 Bed House16, Llys Gwyn, Caernarfon, LL55 1EN16, Llys Gwyn, Caernarfon, LL55 1EN
• Sold May 2021£292,500 | 4 Bed House7, Llys Meirion, Caernarfon, LL55 1LE7, Llys Meirion, Caernarfon, LL55 1LE
• Sold Oct 2020£250,000 | 4 Bed House19, Llys Gwyn, Caernarfon, LL55 1EN19, Llys Gwyn, Caernarfon, LL55 1EN
• Sold Mar 2020£205,000 | 4 Bed House27, Llys Gwyn, Caernarfon, LL55 1EN27, Llys Gwyn, Caernarfon, LL55 1EN
• 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 Mar 2015£245,000 | 3 Bed House43, Cae Gwyn, Caernarfon, LL55 1LL43, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Aug 2014£240,000 | 3 Bed House67, Cae Gwyn, Caernarfon, LL55 1LL67, Cae Gwyn, Caernarfon, LL55 1LL

Llys Gwyn, Caernarfon, LL55 has a total of 48 addresses. According to our analysis of all the public data, 33, Llys Gwyn, Caernarfon is the 28th largest and the 23rd most expensive property on the street.

When compared to the postcode district it is £99k 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.