HM Land Registry records the plot of land for 18, Cae Gwyn, Caernarfon as measuring 395 m².

That makes it the 16th largest plot in the postcode, where 29 of the 69 other houses have recorded plot data.

18, Cae Gwyn, Caernarfon has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Jun 2013.

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

Since 2008 25 properties similar to 18, Cae Gwyn, Caernarfon have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 6th February 2026, was 19, Cae Gwyn, Caernarfon, LL55 1LL, a freehold house which sold for £460,000.

Read more about house prices in LL55.

• Sold Feb 2026£460,000 | 4 Bed House19, Cae Gwyn, Caernarfon, LL55 1LL19, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Jul 2025£465,000 | 4 Bed HouseMelangell, England Road North, Caernarfon, LL55 1HSMelangell, England Road North, Caernarfon, LL55 1HS
• Sold Oct 2024£420,000 | 4 Bed House64, Cae Gwyn, Caernarfon, LL55 1LL64, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Sep 2024£440,000 | 4 Bed HouseDolwen, Priestley Road, Caernarfon, LL55 1HPDolwen, Priestley Road, Caernarfon, LL55 1HP
• Sold Aug 2024£465,000 | 4 Bed HouseAwel Menai, Waterloo Port Road, Caernarfon, LL55 1LWAwel Menai, Waterloo Port Road, Caernarfon, LL55 1LW
• Sold Aug 2024£435,000 | 4 Bed HouseGlaslwyn, Warfield Road, Caernarfon, LL55 1LAGlaslwyn, Warfield Road, Caernarfon, LL55 1LA
• Sold Jun 2024£461,000 | 4 Bed HouseBurcot, England Road North, Caernarfon, LL55 1HSBurcot, England Road North, Caernarfon, LL55 1HS
• Sold Mar 2024£412,000 | 4 Bed House1, Llys Yr Orsedd, Caernarfon, LL55 1HJ1, Llys Yr Orsedd, Caernarfon, LL55 1HJ
• Sold Jan 2023£480,000 | 4 Bed House14, Cae Gwyn, Caernarfon, LL55 1LL14, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Apr 2022£336,000 | 4 Bed House4, Ffordd Menai, Caernarfon, LL55 1LF4, Ffordd Menai, Caernarfon, LL55 1LF
• Sold Jan 2022£377,250 | 4 Bed House2, Ffordd Menai, Caernarfon, LL55 1LF2, Ffordd Menai, Caernarfon, LL55 1LF
• Sold Oct 2018£333,500 | 4 Bed House20, Cae Gwyn, Caernarfon, LL55 1LL20, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Jul 2017£230,000 | 4 Bed HouseLlwyn Yr Awel, North Road, Caernarfon, LL55 1BELlwyn Yr Awel, North Road, Caernarfon, LL55 1BE
• Sold May 2017£275,000 | 4 Bed House59, Cae Gwyn, Caernarfon, LL55 1LL59, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Feb 2017£285,000 | 4 Bed House43, Llys Gwyn, Caernarfon, LL55 1EN43, Llys Gwyn, Caernarfon, LL55 1EN
• Sold Sep 2016£360,000 | 4 Bed HousePerthi, England Road North, Caernarfon, LL55 1HSPerthi, England Road North, Caernarfon, LL55 1HS
• Sold Aug 2016£260,000 | 4 Bed House5, Llwyn Ceirios, Caernarfon, LL55 1DJ5, Llwyn Ceirios, Caernarfon, LL55 1DJ
• Sold Oct 2014£230,000 | 4 Bed HouseCan Y Wylan, Cae Gwyn, Caernarfon, LL55 1LLCan Y Wylan, Cae Gwyn, Caernarfon, LL55 1LL
• Sold Jul 2009£200,000 | 4 Bed House28, Llys Gwyn, Caernarfon, LL55 1EN28, Llys Gwyn, Caernarfon, LL55 1EN
• Sold Mar 2008£340,000 | 4 Bed House12, Cae Gwyn, Caernarfon, LL55 1LL12, Cae Gwyn, Caernarfon, LL55 1LL

Of the 69 addresses on Cae Gwyn, Caernarfon, LL55, 18, Cae Gwyn, Caernarfon comes out as the 16th largest and the 13th most expensive in our analysis of the public data.

It is also £193k more expensive than the average property across the LL55 district.

• Llanfairpwll

  |

  8.7 km away
• Bangor (Gwynedd)

  |

  11.7 km away
• Bodorgan

  |

  12.0 km away

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