According to data from HM Land Registry, 1A, Olive Street, Llanelli sits on a plot of 141 m².

We have plot size data on 27 out of 27 other houses in the postcode and 1A, Olive Street, Llanelli sits on the 27th largest plot.

1A, Olive Street, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 May 2026.

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 34 sales of properties similar to 1A, Olive Street, Llanelli within a radius of 590 metres since 2016.

The most recent example is 21, Springfields, Llanelli, SA15 2DB, a freehold house which sold for £190,000 on the 17th December 2025.

Read more about house prices in SA15.

• Sold Dec 2025£190,000 | 3 Bed House21, Springfields, Llanelli, SA15 2DB21, Springfields, Llanelli, SA15 2DB
• Sold Dec 2025£99,500 | 3 Bed House61, Caswell Street, Llanelli, SA15 1RE61, Caswell Street, Llanelli, SA15 1RE
• Sold Oct 2024£115,000 | 3 Bed House7, Heol Morfa, Llanelli, SA15 2AW7, 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 Sep 2023£148,000 | 3 Bed House20, Springfields, Llanelli, SA15 2DB20, Springfields, Llanelli, SA15 2DB
• 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 Apr 2022£158,000 | 3 Bed House17, Springfields, Llanelli, SA15 2DB17, Springfields, Llanelli, SA15 2DB
• Sold Dec 2021£155,000 | 3 Bed House7, Springfields, Llanelli, SA15 2DB7, Springfields, Llanelli, SA15 2DB
• Sold Nov 2021£143,000 | 3 Bed House27, Springfields, Llanelli, SA15 2DB27, Springfields, Llanelli, SA15 2DB
• Sold May 2021£143,000 | 3 Bed House22, Springfields, Llanelli, SA15 2DB22, Springfields, Llanelli, SA15 2DB
• 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 2017£112,500 | 3 Bed House59, Springfields, Llanelli, SA15 2DD59, Springfields, Llanelli, SA15 2DD
• Sold Mar 2016£117,500 | 3 Bed House48, Springfields, Llanelli, SA15 2DD48, Springfields, Llanelli, SA15 2DD

Olive Street, Llanelli, SA15 has a total of 43 addresses. According to our analysis of all the public data, 1A, Olive Street, Llanelli is the 32nd largest and the 12th most expensive property on the street.

When compared to the postcode district it is £34k 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.