According to data from HM Land Registry, 4, Olive Street, Llanelli sits on a plot of 293 m².

We have plot size data on 27 out of 27 other houses in the postcode and 4, Olive Street, Llanelli sits on the 18th largest plot.

4, Olive Street, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Dec 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 45 sales of properties similar to 4, Olive Street, Llanelli within a radius of 650 metres since 2014.

The most recent example is 35, Langland Road, Llanelli, SA15 1BR, a freehold house which sold for £126,500 on the 8th May 2026.

Read more about house prices in SA15.

• Sold May 2026£126,500 | 3 Bed House35, Langland Road, Llanelli, SA15 1BR35, Langland Road, Llanelli, SA15 1BR
• Sold Feb 2025£137,500 | 3 Bed House19, Langland Road, Llanelli, SA15 1BR19, Langland Road, Llanelli, SA15 1BR
• Sold Jan 2025£80,000 | 3 Bed House34, Caswell Street, Llanelli, SA15 1BS34, Caswell Street, Llanelli, SA15 1BS
• Sold Aug 2024£165,000 | 3 Bed House5, Heol Morfa, Llanelli, SA15 2AW5, Heol Morfa, Llanelli, SA15 2AW
• Sold Mar 2024£165,000 | 3 Bed House36, Springfields, Llanelli, SA15 2DD36, Springfields, Llanelli, SA15 2DD
• Sold Nov 2023£160,000 | 3 Bed House57, Springfields, Llanelli, SA15 2DD57, Springfields, Llanelli, SA15 2DD
• Sold Mar 2023£144,000 | 3 Bed House4, Bowen Terrace, Llanelli, SA15 2AR4, Bowen Terrace, Llanelli, SA15 2AR
• Sold Feb 2023£125,000 | 3 Bed House11, Heol Morfa, Llanelli, SA15 2AW11, Heol Morfa, Llanelli, SA15 2AW
• Sold Dec 2022£159,950 | 3 Bed House6, Olive Street, Llanelli, SA15 2AP6, Olive Street, Llanelli, SA15 2AP
• Sold Oct 2022£155,000 | 3 Bed House40, Springfields, Llanelli, SA15 2DD40, Springfields, Llanelli, SA15 2DD
• Sold Apr 2022£148,000 | 3 Bed House39, Springfields, Llanelli, SA15 2DD39, Springfields, Llanelli, SA15 2DD
• Sold Mar 2022£140,000 | 3 Bed House17, Langland Road, Llanelli, SA15 1BR17, Langland Road, Llanelli, SA15 1BR
• Sold Nov 2021£130,000 | 3 Bed House39, Langland Road, Llanelli, SA15 1BR39, Langland Road, Llanelli, SA15 1BR
• Sold Nov 2020£105,000 | 3 Bed House10, Olive Street, Llanelli, SA15 2AP10, Olive Street, Llanelli, SA15 2AP
• Sold Jan 2020£77,000 | 3 Bed House1, Olive Street, Llanelli, SA15 2AP1, Olive Street, Llanelli, SA15 2AP
• Sold Sep 2019£120,000 | 3 Bed House37, Springfields, Llanelli, SA15 2DD37, Springfields, Llanelli, SA15 2DD
• Sold Jul 2019£125,750 | 3 Bed House64, Springfields, Llanelli, SA15 2DD64, Springfields, Llanelli, SA15 2DD
• Sold Jan 2019£117,500 | 3 Bed House60, Springfields, Llanelli, SA15 2DD60, Springfields, Llanelli, SA15 2DD
• Sold Sep 2015£93,000 | 3 Bed House3, Olive Street, Llanelli, SA15 2AP3, Olive Street, Llanelli, SA15 2AP
• Sold Apr 2014£78,000 | 3 Bed House14, Bowen Terrace, Llanelli, SA15 2AR14, Bowen Terrace, Llanelli, SA15 2AR

Olive Street, Llanelli, SA15 has a total of 43 addresses. According to our analysis of all the public data, 4, Olive Street, Llanelli is the 28th largest and the 9th most expensive property on the street.

When compared to the postcode district it is £28k 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.