According to data from HM Land Registry, Tyddyn Dafydd, Caernarfon sits on a plot of 79,073 m².

Tyddyn Dafydd, Caernarfon has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 04 Nov 2014.

The property is not connected to mains gas and has single glazed windows. It is heated using room heaters (smokeless fuel).

According to the Land Registry and our network of Estate Agents, there have been 24 sales of properties similar to Tyddyn Dafydd, Caernarfon within a radius of 3.0 kilometres since 2009.

The most recent example is Bryn Maenol, Caernarfon, LL54 6PS, a freehold house which sold for £245,000 on the 22nd August 2025.

Read more about house prices in LL54.

• Sold Aug 2025£245,000 | 4 Bed HouseBryn Maenol, Caernarfon, LL54 6PSBryn Maenol, Caernarfon, LL54 6PS
• Sold May 2025£203,700 | 4 Bed House4, County Road, Caernarfon, LL54 6ES4, County Road, Caernarfon, LL54 6ES
• Sold Nov 2024£190,000 | 4 Bed HouseCaer Odyn, Caernarfon, LL54 7PBCaer Odyn, Caernarfon, LL54 7PB
• Sold Aug 2024£233,000 | 4 Bed HouseRhos Helyg, Caernarfon, LL54 7NFRhos Helyg, Caernarfon, LL54 7NF
• Sold Dec 2023£245,000 | 4 Bed House20, Mor Awel Estate, Caernarfon, LL54 6RA20, Mor Awel Estate, Caernarfon, LL54 6RA
• Sold Sep 2023£250,000 | 4 Bed HouseSwn Yr Afon, Caernarfon, LL54 7EGSwn Yr Afon, Caernarfon, LL54 7EG
• Sold Jan 2023£192,500 | 4 Bed HouseAwelon, Caernarfon, LL54 7LUAwelon, Caernarfon, LL54 7LU
• Sold Aug 2022£245,000 | 4 Bed HouseGrugan Newydd, Caernarfon, LL54 7TFGrugan Newydd, Caernarfon, LL54 7TF
• Sold Jun 2021£270,000 | 4 Bed HousePencaesion, Caernarfon, LL54 7SAPencaesion, Caernarfon, LL54 7SA
• Sold Dec 2020£165,000 | 4 Bed House1 Green Bank, Caernarfon, LL54 7DP1 Green Bank, Caernarfon, LL54 7DP
• Sold May 2019£13,000 | 4 Bed HouseBoderwyddon, Caernarfon, LL54 7ANBoderwyddon, Caernarfon, LL54 7AN
• Sold Dec 2018£176,500 | 4 Bed House6 Cae Bryn, Caernarfon, LL54 7SU6 Cae Bryn, Caernarfon, LL54 7SU
• Sold Nov 2018£155,000 | 4 Bed HouseGwynant, Kings Road, Caernarfon, LL54 6RLGwynant, Kings Road, Caernarfon, LL54 6RL
• Sold Nov 2017£240,000 | 4 Bed HouseHen Dy, Ffordd Haearn Bach, Caernarfon, LL54 6NYHen Dy, Ffordd Haearn Bach, Caernarfon, LL54 6NY
• Sold Oct 2017£256,000 | 4 Bed HouseMoelfra, Caernarfon, LL54 7DPMoelfra, Caernarfon, LL54 7DP
• Sold Sep 2015£131,500 | 4 Bed HouseMinffordd, Caernarfon, LL54 7DLMinffordd, Caernarfon, LL54 7DL
• Sold Jun 2015£159,500 | 4 Bed House14, Cae Capel Bach, Caernarfon, LL54 6PJ14, Cae Capel Bach, Caernarfon, LL54 6PJ
• Sold May 2014£190,000 | 4 Bed HouseGlanllyn, Caernarfon, LL54 7NAGlanllyn, Caernarfon, LL54 7NA
• Sold Feb 2013£149,950 | 4 Bed House9, Y Grugan, Caernarfon, LL54 7TA9, Y Grugan, Caernarfon, LL54 7TA
• Sold Jul 2009£250,000 | 4 Bed HouseCarreg Deimond, Caernarfon, LL54 7LUCarreg Deimond, Caernarfon, LL54 7LU

Groeslon, Caernarfon, LL54 has a total of 284 addresses. According to our analysis of all the public data, Tyddyn Dafydd, Caernarfon is the 67th largest and the 159th most expensive property on the street.

When compared to the postcode district it is £4k less expensive than the average property in LL54.

• Llanfairpwll

  |

  16.3 km away
• Bodorgan

  |

  16.6 km away
• Criccieth

  |

  18.2 km away

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