According to data from HM Land Registry, 39, Union Buildings, Llanelli sits on a plot of 133 m².

We have plot size data on 30 out of 31 other houses in the postcode and 39, Union Buildings, Llanelli sits on the 7th largest plot.

39, Union Buildings, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Jun 2009.

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

According to HM Land Registry, 39, Union Buildings, Llanelli was last sold on 4th February 2004 for £65,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Feb 2004£65,000

According to the Land Registry and our network of Estate Agents, there have been 28 sales of properties similar to 39, Union Buildings, Llanelli within a radius of 630 metres since 2007.

The most recent example is 31, Union Buildings, Llanelli, SA15 3JW, a freehold house which sold for £135,000 on the 31st March 2025.

Read more about house prices in SA15.

• Sold Mar 2025£135,000 | 3 Bed House31, Union Buildings, Llanelli, SA15 3JW31, Union Buildings, Llanelli, SA15 3JW
• Sold Sep 2024£123,350 | 3 Bed House9, Pentrepoeth Road, Llanelli, SA15 4HH9, Pentrepoeth Road, Llanelli, SA15 4HH
• Sold May 2024£115,000 | 2 Bed House9, Union Buildings, Llanelli, SA15 3JW9, Union Buildings, Llanelli, SA15 3JW
• Sold Feb 2024£50,000 | 3 Bed House41, Felinfoel Road, Llanelli, SA15 3JQ41, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Jun 2023£115,000 | 3 Bed House4, Mount Pleasant Buildings, Cobblers Court, Llanelli, SA15 3JR4, Mount Pleasant Buildings, Cobblers Court, Llanelli, SA15 3JR
• Sold Dec 2022£145,000 | 3 Bed House23, Union Buildings, Llanelli, SA15 3JW23, Union Buildings, Llanelli, SA15 3JW
• Sold Sep 2022£99,995 | 3 Bed House3, Felinfoel Road, Llanelli, SA15 3JQ3, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Mar 2022£80,000 | 3 Bed House15, Union Buildings, Llanelli, SA15 3JW15, Union Buildings, Llanelli, SA15 3JW
• Sold Aug 2021£108,000 | 3 Bed House11, Union Buildings, Llanelli, SA15 3JW11, Union Buildings, Llanelli, SA15 3JW
• Sold Feb 2021£56,500 | 3 Bed House55, Felinfoel Road, Llanelli, SA15 3JQ55, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Feb 2021£56,500 | 3 Bed House53, Felinfoel Road, Llanelli, SA15 3JQ53, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Feb 2020£95,000 | 3 Bed House33, Union Buildings, Llanelli, SA15 3JW33, Union Buildings, Llanelli, SA15 3JW
• Sold Feb 2019£125,000 | 3 Bed House10, Lliedi Crescent, Llanelli, SA15 3SD10, Lliedi Crescent, Llanelli, SA15 3SD
• Sold Sep 2018£72,000 | 2 Bed House8, Union Buildings, Llanelli, SA15 3JW8, Union Buildings, Llanelli, SA15 3JW
• Sold Aug 2018£107,000 | 3 Bed House32, Union Buildings, Llanelli, SA15 3JP32, Union Buildings, Llanelli, SA15 3JP
• Sold Nov 2017£78,000 | 3 Bed House36, Felinfoel Road, Llanelli, SA15 3JG36, Felinfoel Road, Llanelli, SA15 3JG
• Sold Jan 2013£67,000 | 2 Bed House14, Union Buildings, Llanelli, SA15 3JW14, Union Buildings, Llanelli, SA15 3JW
• Sold Oct 2011£94,000 | 3 Bed House38, Union Buildings, Llanelli, SA15 3JP38, Union Buildings, Llanelli, SA15 3JP
• Sold Jun 2011£42,600 | 3 Bed House155, Felinfoel Road, Llanelli, SA15 3JU155, Felinfoel Road, Llanelli, SA15 3JU
• Sold Nov 2007£79,000 | 4 Bed House25, Union Buildings, Llanelli, SA15 3JW25, Union Buildings, Llanelli, SA15 3JW

Union Buildings, Llanelli, SA15 has a total of 40 addresses. According to our analysis of all the public data, 39, Union Buildings, Llanelli is the 32nd largest and the 32nd most expensive property on the street.

When compared to the postcode district it is £57k less expensive than the average property in SA15.

• Llanelli

  |

  1.6 km away
• Bynea

  |

  4.6 km away
• Llangennech

  |

  5.6 km away

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