According to data from HM Land Registry, 13, Olive Street, Llanelli sits on a plot of 453 m².

We have plot size data on 27 out of 27 other houses in the postcode and 13, Olive Street, Llanelli sits on the 8th largest plot.

13, Olive Street, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Oct 2025.

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 52 sales of properties similar to 13, Olive Street, Llanelli within a radius of 640 metres since 2019.

The most recent example is 25, Dolau Fawr, Llanelli, SA15 2HW, a freehold house which sold for £109,995 on the 11th March 2026.

Read more about house prices in SA15.

• Sold Mar 2026£109,995 | 3 Bed House25, Dolau Fawr, Llanelli, SA15 2HW25, Dolau Fawr, Llanelli, SA15 2HW
• Sold Jan 2026£139,995 | 3 Bed House12, Firth Road, Llanelli, SA15 1PH12, Firth Road, Llanelli, SA15 1PH
• Sold Sep 2025£124,100 | 3 Bed House84, Firth Road, Llanelli, SA15 1PN84, Firth Road, Llanelli, SA15 1PN
• Sold Jun 2025£118,000 | 3 Bed House40, Grant Street, Llanelli, SA15 1RB40, Grant Street, Llanelli, SA15 1RB
• Sold Mar 2025£97,000 | 3 Bed House37, Dolau Fawr, Llanelli, SA15 2HW37, Dolau Fawr, Llanelli, SA15 2HW
• Sold Oct 2024£115,000 | 3 Bed House7, Heol Morfa, Llanelli, SA15 2AW7, Heol Morfa, Llanelli, SA15 2AW
• Sold Sep 2024£100,000 | 3 Bed House32, Dolau Fawr, Llanelli, SA15 2HW32, Dolau Fawr, Llanelli, SA15 2HW
• Sold Mar 2024£61,000 | 3 Bed House6, Graig Avenue, Llanelli, SA15 1RH6, Graig Avenue, Llanelli, SA15 1RH
• Sold Dec 2023£156,000 | 3 Bed House31, Langland Road, Llanelli, SA15 1BR31, Langland Road, Llanelli, SA15 1BR
• Sold Dec 2023£74,000 | 3 Bed House24, Dolau Fawr, Llanelli, SA15 2HW24, Dolau Fawr, Llanelli, SA15 2HW
• Sold Apr 2023£94,000 | 3 Bed House19, Dolau Fawr, Llanelli, SA15 2HW19, Dolau Fawr, Llanelli, SA15 2HW
• Sold Feb 2023£125,000 | 3 Bed House11, Heol Morfa, Llanelli, SA15 2AW11, Heol Morfa, Llanelli, SA15 2AW
• Sold Feb 2022£96,000 | 3 Bed House49, Firth Road, Llanelli, SA15 1PN49, Firth Road, Llanelli, SA15 1PN
• Sold Jan 2022£90,000 | 3 Bed House29, Grant Street, Llanelli, SA15 1RB29, Grant Street, Llanelli, SA15 1RB
• Sold Nov 2021£70,000 | 3 Bed House24, Olive Street, Llanelli, SA15 2AS24, Olive Street, Llanelli, SA15 2AS
• Sold May 2021£81,000 | 3 Bed House23, Dolau Fawr, Llanelli, SA15 2HW23, Dolau Fawr, Llanelli, SA15 2HW
• Sold May 2021£90,000 | 3 Bed House30, Heol Gwyr, Llanelli, SA15 1JW30, Heol Gwyr, Llanelli, SA15 1JW
• Sold Nov 2020£105,000 | 3 Bed House57, Caswell Street, Llanelli, SA15 1RE57, Caswell Street, Llanelli, SA15 1RE
• Sold Sep 2020£92,000 | 3 Bed House8, Grant Street, Llanelli, SA15 1PY8, Grant Street, Llanelli, SA15 1PY
• Sold Aug 2019£85,000 | 3 Bed House38, Penyfan Road, Llanelli, SA15 1JP38, Penyfan Road, Llanelli, SA15 1JP

Olive Street, Llanelli, SA15 has a total of 43 addresses. According to our analysis of all the public data, 13, Olive Street, Llanelli is the 38th largest and the 28th most expensive property on the street.

When compared to the postcode district it is £68k less expensive than the average property in SA15.

• Llanelli

  |

  1.0 km away
• Bynea

  |

  3.3 km away
• Llangennech

  |

  5.2 km away

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