According to data from HM Land Registry, 27, High Street, Llanelli sits on a plot of 143 m².

We have plot size data on 35 out of 37 other houses in the postcode and 27, High Street, Llanelli sits on the 27th largest plot.

27, High Street, Llanelli has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 11 Mar 2015.

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 the Land Registry and our network of Estate Agents, there have been 273 sales of properties similar to 27, High Street, Llanelli within a radius of 480 metres since 2019.

The most recent example is 2, Nathan Street, Llanelli, SA15 2PG, a freehold house which sold for £70,000 on the 9th January 2026.

Read more about house prices in SA15.

• Sold Jan 2026£70,000 | 3 Bed House2, Nathan Street, Llanelli, SA15 2PG2, Nathan Street, Llanelli, SA15 2PG
• Sold Oct 2025£114,500 | 3 Bed House47, Ralph Terrace, Llanelli, SA15 2UB47, Ralph Terrace, Llanelli, SA15 2UB
• Sold Jul 2025£152,500 | 3 Bed House8, Amos Street, Llanelli, SA15 2TU8, Amos Street, Llanelli, SA15 2TU
• Sold Mar 2025£140,000 | 3 Bed House81, Brynmor Road, Llanelli, SA15 2TF81, Brynmor Road, Llanelli, SA15 2TF
• Sold Mar 2025£73,000 | 3 Bed House18, High Street, Llanelli, SA15 2RE18, High Street, Llanelli, SA15 2RE
• Sold Aug 2024£80,000 | 3 Bed House10, Amos Street, Llanelli, SA15 2TU10, Amos Street, Llanelli, SA15 2TU
• Sold Jul 2024£109,000 | 3 Bed House3, Amos Street, Llanelli, SA15 2TU3, Amos Street, Llanelli, SA15 2TU
• Sold Jun 2024£126,500 | 3 Bed House3, High Street, Llanelli, SA15 2RF3, High Street, Llanelli, SA15 2RF
• Sold Jun 2024£125,000 | 3 Bed House70, Bryn Road, Llanelli, SA15 2LN70, Bryn Road, Llanelli, SA15 2LN
• Sold Feb 2024£139,995 | 3 Bed House20, High Street, Llanelli, SA15 2RE20, High Street, Llanelli, SA15 2RE
• Sold Feb 2024£101,000 | 3 Bed House34, Bryn Road, Llanelli, SA15 2LN34, Bryn Road, Llanelli, SA15 2LN
• Sold Aug 2023£82,000 | 3 Bed House41, High Street, Llanelli, SA15 2RF41, High Street, Llanelli, SA15 2RF
• Sold Jun 2023£153,500 | 3 Bed House9, Downing Street, Llanelli, SA15 2UA9, Downing Street, Llanelli, SA15 2UA
• Sold May 2023£140,000 | 3 Bed House2, High Street, Llanelli, SA15 2RE2, High Street, Llanelli, SA15 2RE
• Sold Dec 2022£86,000 | 3 Bed House45A, Ralph Terrace, Llanelli, SA15 2UB45A, Ralph Terrace, Llanelli, SA15 2UB
• Sold Oct 2022£122,000 | 3 Bed House43, Ralph Terrace, Llanelli, SA15 2UB43, Ralph Terrace, Llanelli, SA15 2UB
• Sold Sep 2022£93,000 | 3 Bed House36, High Street, Llanelli, SA15 2RE36, High Street, Llanelli, SA15 2RE
• Sold Feb 2022£97,000 | 3 Bed House13, Amos Street, Llanelli, SA15 2TU13, Amos Street, Llanelli, SA15 2TU
• Sold Feb 2022£110,000 | 3 Bed House51, High Street, Llanelli, SA15 2RF51, High Street, Llanelli, SA15 2RF
• Sold Dec 2019£90,000 | 3 Bed House49, High Street, Llanelli, SA15 2RF49, High Street, Llanelli, SA15 2RF

High Street, Llanelli, SA15 has a total of 79 addresses. According to our analysis of all the public data, 27, High Street, Llanelli is the 31st largest and the 51st most expensive property on the street.

When compared to the postcode district it is £61k less expensive than the average property in SA15.

• Llanelli

  |

  500 m away
• Bynea

  |

  4.7 km away
• Pembrey & Burry Port

  |

  5.7 km away

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