According to data from HM Land Registry, 34, Olive Street, Llanelli sits on a plot of 279 m².

We have plot size data on 12 out of 12 other houses in the postcode and 34, Olive Street, Llanelli sits on the 7th largest plot.

34, Olive Street, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Nov 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 HM Land Registry, 34, Olive Street, Llanelli was last sold on 3rd August 2018 for £80,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since August 2018, the market for similar properties has risen by 7.4%.

• Sold Aug 2018£80,000

According to the Land Registry and our network of Estate Agents, there have been 33 sales of properties similar to 34, Olive Street, Llanelli within a radius of 810 metres since 2007.

The most recent example is 10, Westbury Street, Llanelli, SA15 2AF, a freehold house which sold for £115,000 on the 20th March 2026.

Read more about house prices in SA15.

• Sold Mar 2026£115,000 | 4 Bed House10, Westbury Street, Llanelli, SA15 2AF10, Westbury Street, Llanelli, SA15 2AF
• Sold Nov 2025£150,000 | 4 Bed House41, Trinity Road, Llanelli, SA15 2AB41, Trinity Road, Llanelli, SA15 2AB
• Sold Jul 2025£165,000 | 4 Bed House114, New Dock Road, Llanelli, SA15 2HE114, New Dock Road, Llanelli, SA15 2HE
• Sold Nov 2024£114,000 | 4 Bed House98, New Dock Road, Llanelli, SA15 2HE98, New Dock Road, Llanelli, SA15 2HE
• Sold Nov 2024£129,000 | 4 Bed House9, Havelock Street, Llanelli, SA15 2BP9, Havelock Street, Llanelli, SA15 2BP
• Sold Jul 2024£125,000 | 4 Bed House13, Campbell Street, Llanelli, SA15 2BW13, Campbell Street, Llanelli, SA15 2BW
• Sold Aug 2023£115,000 | 4 Bed House11, Havelock Street, Llanelli, SA15 2BP11, Havelock Street, Llanelli, SA15 2BP
• Sold Aug 2022£41,000 | 4 Bed House50, Trinity Road, Llanelli, SA15 2AD50, Trinity Road, Llanelli, SA15 2AD
• Sold Dec 2021£105,000 | 4 Bed House112, New Dock Road, Llanelli, SA15 2HE112, New Dock Road, Llanelli, SA15 2HE
• Sold Feb 2021£94,000 | 4 Bed House66, Ropewalk Road, Llanelli, SA15 2AL66, Ropewalk Road, Llanelli, SA15 2AL
• Sold Jul 2019£86,000 | 4 Bed House110, New Dock Road, Llanelli, SA15 2HE110, New Dock Road, Llanelli, SA15 2HE
• Sold Apr 2019£80,000 | 4 Bed House108, New Dock Road, Llanelli, SA15 2HE108, New Dock Road, Llanelli, SA15 2HE
• Sold Sep 2018£87,000 | 4 Bed House8, Havelock Street, Llanelli, SA15 2BP8, Havelock Street, Llanelli, SA15 2BP
• Sold Jan 2018£77,000 | 4 Bed House4, Westbury Street, Llanelli, SA15 2AF4, Westbury Street, Llanelli, SA15 2AF
• Sold Apr 2017£83,500 | 4 Bed House8, Westbury Street, Llanelli, SA15 2AF8, Westbury Street, Llanelli, SA15 2AF
• Sold Dec 2016£88,000 | 4 Bed House29, Olive Street, Llanelli, SA15 2AT29, Olive Street, Llanelli, SA15 2AT
• Sold May 2016£75,000 | 4 Bed House12, Westbury Street, Llanelli, SA15 2AF12, Westbury Street, Llanelli, SA15 2AF
• Sold Sep 2015£73,000 | 4 Bed House12, Ropewalk Road, Llanelli, SA15 2AL12, Ropewalk Road, Llanelli, SA15 2AL
• Sold Sep 2007£110,000 | 4 Bed House37, Olive Street, Llanelli, SA15 2AT37, Olive Street, Llanelli, SA15 2AT
• Sold Jul 2007£113,500 | 4 Bed House8, School Road, Llanelli, SA15 2AY8, School Road, Llanelli, SA15 2AY

Olive Street, Llanelli, SA15 has a total of 43 addresses. According to our analysis of all the public data, 34, Olive Street, Llanelli is the 2nd largest and the 24th most expensive property on the street.

When compared to the postcode district it is £59k less expensive than the average property in SA15.

• Llanelli

  |

  1.2 km away
• Bynea

  |

  3.2 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.