According to data from HM Land Registry, 21, Afon Road, Llanelli sits on a plot of 340 m².

We have plot size data on 35 out of 37 other houses in the postcode and 21, Afon Road, Llanelli sits on the 20th largest plot.

21, Afon Road, Llanelli has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 09 Aug 2016.

The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 70 sales of properties similar to 21, Afon Road, Llanelli within a radius of 1.7 kilometres since 2017.

The most recent example is 46, Station Road, Llanelli, SA14 8UE, a freehold house which sold for £115,000 on the 16th January 2026.

Read more about house prices in SA14.

• Sold Jan 2026£115,000 | 3 Bed House46, Station Road, Llanelli, SA14 8UE46, Station Road, Llanelli, SA14 8UE
• Sold Dec 2025£140,000 | 3 Bed House32, Bridge Street, Llanelli, SA14 8TN32, Bridge Street, Llanelli, SA14 8TN
• Sold Oct 2025£110,000 | 3 Bed House17, Bridge Street, Llanelli, SA14 8TW17, Bridge Street, Llanelli, SA14 8TW
• Sold Jun 2025£154,500 | 3 Bed House26, Bridge Street, Llanelli, SA14 8TN26, Bridge Street, Llanelli, SA14 8TN
• Sold Mar 2025£119,000 | 3 Bed House51, Bridge Street, Llanelli, SA14 8TW51, Bridge Street, Llanelli, SA14 8TW
• Sold Mar 2025£122,000 | 3 Bed House17, Station Road, Llanelli, SA14 8UD17, Station Road, Llanelli, SA14 8UD
• Sold Nov 2024£123,000 | 3 Bed House19, Station Road, Llanelli, SA14 8UD19, Station Road, Llanelli, SA14 8UD
• Sold Mar 2024£145,000 | 3 Bed House9, Tirgof, Llanelli, SA14 8TP9, Tirgof, Llanelli, SA14 8TP
• Sold Jan 2024£165,000 | 3 Bed House27, Station Road, Llanelli, SA14 8UD27, Station Road, Llanelli, SA14 8UD
• Sold Oct 2023£142,500 | 3 Bed House62, Afon Road, Llanelli, SA14 8UL62, Afon Road, Llanelli, SA14 8UL
• Sold Sep 2023£128,000 | 3 Bed House42, Station Road, Llanelli, SA14 8UE42, Station Road, Llanelli, SA14 8UE
• Sold Nov 2022£110,000 | 3 Bed House40, Bridge Street, Llanelli, SA14 8TN40, Bridge Street, Llanelli, SA14 8TN
• Sold Sep 2022£170,000 | 3 Bed House16, Station Road, Llanelli, SA14 8UE16, Station Road, Llanelli, SA14 8UE
• Sold Aug 2022£185,000 | 3 Bed House26, Station Road, Llanelli, SA14 8UE26, Station Road, Llanelli, SA14 8UE
• Sold Sep 2021£88,000 | 3 Bed House49, Bridge Street, Llanelli, SA14 8TW49, Bridge Street, Llanelli, SA14 8TW
• Sold Jul 2021£102,000 | 3 Bed House57, Bridge Street, Llanelli, SA14 8TW57, Bridge Street, Llanelli, SA14 8TW
• Sold Jun 2021£120,000 | 3 Bed House17, Maes Road, Llanelli, SA14 8UH17, Maes Road, Llanelli, SA14 8UH
• Sold Jul 2019£117,500 | 3 Bed House12, Station Road, Llanelli, SA14 8UE12, Station Road, Llanelli, SA14 8UE
• Sold Jul 2018£83,000 | 3 Bed House48, Bridge Street, Llanelli, SA14 8TN48, Bridge Street, Llanelli, SA14 8TN
• Sold Aug 2017£99,000 | 3 Bed House59, Bridge Street, Llanelli, SA14 8TW59, Bridge Street, Llanelli, SA14 8TW

Afon Road, Llangennech, Llanelli, SA14 has a total of 45 addresses. According to our analysis of all the public data, 21, Afon Road, Llanelli is the 36th largest and the 35th most expensive property on the street.

When compared to the postcode district it is £45k less expensive than the average property in SA14.

• Llangennech

  |

  700 m away
• Bynea

  |

  2.9 km away
• Pontarddulais

  |

  3.5 km away

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