HM Land Registry records the plot of land for Cae Deucwm, Caernarfon as measuring 123,058 m².

That makes it the largest plot in the postcode, where 15 of the 18 other houses have recorded plot data.

Cae Deucwm, Caernarfon has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 Mar 2020.

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

Since 2015 107 properties similar to Cae Deucwm, Caernarfon have sold within a radius of 2.7 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 9th April 2026, was 54, Bro Rhythallt, Caernarfon, LL55 4AU, a freehold house which sold for £185,000.

Read more about house prices in LL55.

• Sold Apr 2026£185,000 | 3 Bed House54, Bro Rhythallt, Caernarfon, LL55 4AU54, Bro Rhythallt, Caernarfon, LL55 4AU
• Sold Feb 2026£235,000 | 3 Bed House50, Nant Y Glyn, Caernarfon, LL55 4AH50, Nant Y Glyn, Caernarfon, LL55 4AH
• Sold Jan 2026£205,000 | 3 Bed House24, Glanffynnon, Caernarfon, LL55 4PR24, Glanffynnon, Caernarfon, LL55 4PR
• Sold Jan 2026£265,000 | 3 Bed House1, Cae'R Eglwys, Caernarfon, LL55 4FF1, Cae'R Eglwys, Caernarfon, LL55 4FF
• Sold Nov 2025£220,000 | 3 Bed HouseY Bwthyn, Station Road, Caernarfon, LL55 4BAY Bwthyn, Station Road, Caernarfon, LL55 4BA
• Sold Aug 2025£190,000 | 3 Bed House29, Glanffynnon, Caernarfon, LL55 4PR29, Glanffynnon, Caernarfon, LL55 4PR
• Sold Apr 2025£210,000 | 3 Bed House1 Gwynfryn, Station Road, Caernarfon, LL55 4BL1 Gwynfryn, Station Road, Caernarfon, LL55 4BL
• Sold Mar 2025£195,000 | 3 Bed HouseBryn Awelon, Caernarfon, LL55 3NRBryn Awelon, Caernarfon, LL55 3NR
• Sold Nov 2024£192,500 | 3 Bed HouseBryn Awelon, Allt Goch, Caernarfon, LL55 4DWBryn Awelon, Allt Goch, Caernarfon, LL55 4DW
• Sold Jul 2024£225,000 | 3 Bed House54, Glanffynnon, Caernarfon, LL55 4PR54, Glanffynnon, Caernarfon, LL55 4PR
• Sold Nov 2023£75,000 | 3 Bed HouseHeather Bank, Caernarfon, LL55 3BSHeather Bank, Caernarfon, LL55 3BS
• Sold Jul 2023£195,000 | 3 Bed HouseTy Newydd, Caernarfon, LL55 4DFTy Newydd, Caernarfon, LL55 4DF
• Sold Sep 2022£185,000 | 3 Bed HouseTy Capel, Caernarfon, LL55 4AETy Capel, Caernarfon, LL55 4AE
• Sold Jul 2022£143,000 | 3 Bed HouseGlyn Afon, Caernarfon, LL55 3NRGlyn Afon, Caernarfon, LL55 3NR
• Sold Oct 2021£570,000 | 3 Bed HousePantafon, Caernarfon, LL55 3DBPantafon, Caernarfon, LL55 3DB
• Sold Jun 2021£234,818 | 3 Bed HouseTyn Weirglodd, Caernarfon, LL55 3DBTyn Weirglodd, Caernarfon, LL55 3DB
• Sold Dec 2020£250,000 | 3 Bed House6, Bryn Eglwys, Caernarfon, LL55 3HE6, Bryn Eglwys, Caernarfon, LL55 3HE
• Sold Mar 2019£93,000 | 3 Bed House44, Bro Rhythallt, Caernarfon, LL55 4AU44, Bro Rhythallt, Caernarfon, LL55 4AU
• Sold Jul 2018£160,000 | 3 Bed HouseCae Corniog, Caernarfon, LL55 3DBCae Corniog, Caernarfon, LL55 3DB
• Sold Feb 2015£90,000 | 3 Bed HouseCommercial Cottage, Caernarfon, LL55 3BSCommercial Cottage, Caernarfon, LL55 3BS

Of the 181 addresses on Penisarwaun, Caernarfon, LL55, Cae Deucwm, Caernarfon comes out as the 124th largest and the 131st most expensive in our analysis of the public data.

It is also £7k less expensive than the average property across the LL55 district.

• Llanfairpwll

  |

  8.0 km away
• Bangor (Gwynedd)

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  8.0 km away
• Llanfairfechan

  |

  17.0 km away

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