HM Land Registry records the plot of land for 12, Union Buildings, Llanelli as measuring 126 m².

That makes it the 19th largest plot in the postcode, where 30 of the 31 other houses have recorded plot data.

12, Union Buildings, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Jul 2021.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 12, Union Buildings, Llanelli completed on 21st January 2022 at £92,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 51.4% over the period since January 2022.

• Sold Jan 2022£92,500

Since 2013 79 properties similar to 12, Union Buildings, Llanelli have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 11th April 2025, was 124, Felinfoel Road, Llanelli, SA15 3JT, a freehold house which sold for £149,000.

Read more about house prices in SA15.

• Sold Apr 2025£149,000 | 3 Bed House124, Felinfoel Road, Llanelli, SA15 3JT124, Felinfoel Road, Llanelli, SA15 3JT
• Sold Mar 2025£135,000 | 3 Bed House31, Union Buildings, Llanelli, SA15 3JW31, Union Buildings, Llanelli, SA15 3JW
• Sold Aug 2024£83,000 | 3 Bed House35, Felinfoel Road, Llanelli, SA15 3JQ35, Felinfoel Road, Llanelli, SA15 3JQ
• Sold May 2024£140,500 | 3 Bed House21, Gilbert Crescent, Llanelli, SA15 3RB21, Gilbert Crescent, Llanelli, SA15 3RB
• Sold Feb 2024£50,000 | 3 Bed House41, Felinfoel Road, Llanelli, SA15 3JQ41, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Mar 2023£115,000 | 3 Bed House114, Felinfoel Road, Llanelli, SA15 3JT114, Felinfoel Road, Llanelli, SA15 3JT
• Sold Sep 2022£99,995 | 3 Bed House3, Felinfoel Road, Llanelli, SA15 3JQ3, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Jul 2022£145,000 | 3 Bed House37, Union Buildings, Llanelli, SA15 3JW37, Union Buildings, Llanelli, SA15 3JW
• Sold Mar 2022£80,000 | 3 Bed House15, Union Buildings, Llanelli, SA15 3JW15, Union Buildings, Llanelli, SA15 3JW
• Sold Oct 2021£110,000 | 3 Bed House65, Gilbert Crescent, Llanelli, SA15 3RB65, Gilbert Crescent, Llanelli, SA15 3RB
• Sold Aug 2021£108,000 | 3 Bed House11, Union Buildings, Llanelli, SA15 3JW11, Union Buildings, Llanelli, SA15 3JW
• Sold Aug 2021£98,500 | 3 Bed House4, Sunnyhill, Llanelli, SA15 3JN4, Sunnyhill, Llanelli, SA15 3JN
• Sold Jun 2021£130,000 | 3 Bed House79, Felinfoel Road, Llanelli, SA15 3JQ79, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Feb 2020£95,000 | 3 Bed House33, Union Buildings, Llanelli, SA15 3JW33, Union Buildings, Llanelli, SA15 3JW
• Sold Jan 2020£112,000 | 3 Bed House10, Union Buildings, Llanelli, SA15 3JW10, Union Buildings, Llanelli, SA15 3JW
• Sold Sep 2019£83,000 | 3 Bed House1, Union Buildings, Llanelli, SA15 3JW1, Union Buildings, Llanelli, SA15 3JW
• Sold Dec 2018£55,000 | 3 Bed House37, Felinfoel Road, Llanelli, SA15 3JQ37, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Aug 2018£107,000 | 3 Bed House32, Union Buildings, Llanelli, SA15 3JP32, Union Buildings, Llanelli, SA15 3JP
• Sold Dec 2015£60,500 | 3 Bed House39, Felinfoel Road, Llanelli, SA15 3JQ39, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Jul 2013£95,000 | 3 Bed House3, Union Buildings, Llanelli, SA15 3JW3, Union Buildings, Llanelli, SA15 3JW

Of the 40 addresses on Union Buildings, Llanelli, SA15, 12, Union Buildings, Llanelli comes out as the 9th largest and the 14th most expensive in our analysis of the public data.

It is also £41k less expensive than the average property across the SA15 district.

• Llanelli

  |

  1.6 km away
• Bynea

  |

  4.6 km away
• Llangennech

  |

  5.6 km away

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