According to data from HM Land Registry, Llwyn Yr Yn, Llandeilo sits on a plot of 121,106 m².

We have plot size data on 7 out of 7 other houses in the postcode and Llwyn Yr Yn, Llandeilo sits on the largest plot.

Llwyn Yr Yn, Llandeilo has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 03 Dec 2014.

The property is not connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (oil).

According to the Land Registry and our network of Estate Agents, there have been 21 sales of properties similar to Llwyn Yr Yn, Llandeilo within a radius of 6.3 kilometres since 2008.

The most recent example is Lasael, Talley Road, Llandeilo, SA19 7HS, a freehold house which sold for £530,000 on the 17th June 2026.

Read more about house prices in SA19.

• Sold Jun 2026£530,000 | 5 Bed HouseLasael, Talley Road, Llandeilo, SA19 7HSLasael, Talley Road, Llandeilo, SA19 7HS
• Sold Feb 2026£385,000 | 4 Bed HouseGelli Goediog, Llandeilo, SA19 7EEGelli Goediog, Llandeilo, SA19 7EE
• Sold Nov 2025£770,000 | 5 Bed HouseGlanynant, Llandeilo, SA19 7UFGlanynant, Llandeilo, SA19 7UF
• Sold May 2025£485,000 | 4 Bed HouseBanc, Llandeilo, SA19 7TUBanc, Llandeilo, SA19 7TU
• Sold Jul 2024£540,000 | 4 Bed HouseBronygaer, Talley Road, Llandeilo, SA19 7HSBronygaer, Talley Road, Llandeilo, SA19 7HS
• Sold Oct 2022£570,000 | 4 Bed HouseCrosswell Cottage, Llandeilo, SA19 7NBCrosswell Cottage, Llandeilo, SA19 7NB
• Sold Jan 2022£450,000 | 5 Bed HouseParc Y Brenin, Carmarthen, SA32 8SDParc Y Brenin, Carmarthen, SA32 8SD
• Sold Dec 2021£70,000 | 5 Bed House3, Awel Y Mynydd, Carmarthen, SA32 7BR3, Awel Y Mynydd, Carmarthen, SA32 7BR
• Sold Mar 2021£565,000 | 5 Bed HouseFfynnon Wen, Llandeilo, SA19 7ULFfynnon Wen, Llandeilo, SA19 7UL
• Sold Mar 2021£482,500 | 4 Bed HouseMeadow View, Carmarthen, SA32 7TGMeadow View, Carmarthen, SA32 7TG
• Sold Dec 2020£260,000 | 4 Bed House5 Nantrhibo, Llandeilo, SA19 6AJ5 Nantrhibo, Llandeilo, SA19 6AJ
• Sold Feb 2020£385,000 | 4 Bed HouseGurrey Hill, Llandeilo, SA19 6AJGurrey Hill, Llandeilo, SA19 6AJ
• Sold Aug 2019£295,000 | 4 Bed HousePlasnewydd, Llandeilo, SA19 7AQPlasnewydd, Llandeilo, SA19 7AQ
• Sold Oct 2018£425,000 | 5 Bed HouseBrisken Isaf, Carmarthen, SA32 7UEBrisken Isaf, Carmarthen, SA32 7UE
• Sold May 2017£300,000 | 4 Bed HouseYr Hen Ysgol, Llandeilo, SA19 7TLYr Hen Ysgol, Llandeilo, SA19 7TL
• Sold Mar 2017£390,000 | 4 Bed HouseGlan Thames, Llandeilo, SA19 7BYGlan Thames, Llandeilo, SA19 7BY
• Sold Sep 2013£310,000 | 4 Bed House23, New Road, Llandeilo, SA19 6DF23, New Road, Llandeilo, SA19 6DF
• Sold Aug 2013£365,000 | 4 Bed HouseGlanyrafon, Llandeilo, SA19 7HAGlanyrafon, Llandeilo, SA19 7HA
• Sold Dec 2011£392,500 | 4 Bed HouseCherry Cross, Llandeilo, SA19 6SNCherry Cross, Llandeilo, SA19 6SN
• Sold Oct 2008£295,000 | 4 Bed HouseFfynnonwen, Llandeilo, SA19 7TUFfynnonwen, Llandeilo, SA19 7TU

Capel Isaac, Llandeilo, SA19 has a total of 113 addresses. According to our analysis of all the public data, Llwyn Yr Yn, Llandeilo is the 37th largest and the 16th most expensive property on the street.

When compared to the postcode district it is £320k more expensive than the average property in SA19.

• Llandeilo

  |

  6.0 km away
• Ffairfach

  |

  6.9 km away
• Llangadog

  |

  10.8 km away

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