According to data from HM Land Registry, 21, Llethri Road, Llanelli sits on a plot of 748 m².

We have plot size data on 14 out of 16 other houses in the postcode and 21, Llethri Road, Llanelli sits on the largest plot.

21, Llethri Road, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 May 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 HM Land Registry, 21, Llethri Road, Llanelli was last sold on 4th December 2015 for £215,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since December 2015, the market for similar properties has risen by 26.7%.

• Sold Dec 2015£215,000

According to the Land Registry and our network of Estate Agents, there have been 30 sales of properties similar to 21, Llethri Road, Llanelli within a radius of 880 metres since 2010.

The most recent example is 63, Oaklands, Llanelli, SA14 8DH, a freehold house which sold for £222,500 on the 20th May 2026.

Read more about house prices in SA14.

• Sold May 2026£222,500 | 4 Bed House63, Oaklands, Llanelli, SA14 8DH63, Oaklands, Llanelli, SA14 8DH
• Sold Nov 2025£220,000 | 4 Bed House3, Llethri Road, Llanelli, SA14 8HT3, Llethri Road, Llanelli, SA14 8HT
• Sold Nov 2025£280,000 | 4 Bed House39, Llys Westfa, Llanelli, SA14 8DG39, Llys Westfa, Llanelli, SA14 8DG
• Sold Sep 2025£300,000 | 4 Bed House69, Hilltop, Llanelli, SA14 8DB69, Hilltop, Llanelli, SA14 8DB
• Sold Jun 2025£300,000 | 4 Bed House39, Llethri Road, Llanelli, SA14 8EY39, Llethri Road, Llanelli, SA14 8EY
• Sold Jan 2025£290,000 | 4 Bed House64, Hilltop, Llanelli, SA14 8DB64, Hilltop, Llanelli, SA14 8DB
• Sold Nov 2024£275,000 | 4 Bed House9 Pen Y Gaer Cottages, Llanelli, SA14 8AG9 Pen Y Gaer Cottages, Llanelli, SA14 8AG
• Sold Aug 2024£252,000 | 4 Bed House29, Heol Nant, Llanelli, SA14 8EN29, Heol Nant, Llanelli, SA14 8EN
• Sold Nov 2023£229,000 | 4 Bed House62, Oaklands, Llanelli, SA14 8DD62, Oaklands, Llanelli, SA14 8DD
• Sold Aug 2023£240,000 | 4 Bed House24, Pennant Road, Llanelli, SA14 8ES24, Pennant Road, Llanelli, SA14 8ES
• Sold Aug 2023£330,000 | 4 Bed House28, Hilltop, Llanelli, SA14 8DF28, Hilltop, Llanelli, SA14 8DF
• Sold Oct 2020£280,000 | 4 Bed House19, Llethri Road, Llanelli, SA14 8HT19, Llethri Road, Llanelli, SA14 8HT
• Sold Aug 2019£146,500 | 4 Bed House39, Oaklands, Llanelli, SA14 8DE39, Oaklands, Llanelli, SA14 8DE
• Sold Jun 2019£150,000 | 4 Bed House67, Llys Westfa, Llanelli, SA14 8DG67, Llys Westfa, Llanelli, SA14 8DG
• Sold Oct 2018£250,000 | 4 Bed House43, Llys Westfa, Llanelli, SA14 8DG43, Llys Westfa, Llanelli, SA14 8DG
• Sold Aug 2017£179,995 | 4 Bed House36, Dan Y Lan, Llanelli, SA14 8BP36, Dan Y Lan, Llanelli, SA14 8BP
• Sold May 2014£175,000 | 4 Bed House65, Llys Westfa, Llanelli, SA14 8DG65, Llys Westfa, Llanelli, SA14 8DG
• Sold Apr 2013£165,000 | 4 Bed House11, Llethri Road, Llanelli, SA14 8HT11, Llethri Road, Llanelli, SA14 8HT
• Sold Jun 2010£182,000 | 4 Bed House28, Oaklands, Llanelli, SA14 8DD28, Oaklands, Llanelli, SA14 8DD
• Sold May 2010£145,000 | 4 Bed House57, Hilltop, Llanelli, SA14 8DF57, Hilltop, Llanelli, SA14 8DF

Llethri Road, Llanelli, SA14 has a total of 34 addresses. According to our analysis of all the public data, 21, Llethri Road, Llanelli is the 13th largest and the 12th most expensive property on the street.

When compared to the postcode district it is £60k more expensive than the average property in SA14.

• Llanelli

  |

  3.2 km away
• Bynea

  |

  4.4 km away
• Llangennech

  |

  4.5 km away

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