According to data from HM Land Registry, 1A, Heol Siloh, Llanelli sits on a plot of 112 m².

We have plot size data on 17 out of 17 other houses in the postcode and 1A, Heol Siloh, Llanelli sits on the 14th largest plot.

1A, Heol Siloh, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Sep 2020.

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 82 sales of properties similar to 1A, Heol Siloh, Llanelli within a radius of 450 metres since 2021.

The most recent example is 30, Glanmor Terrace, Llanelli, SA15 2RD, a freehold house which sold for £119,000 on the 6th March 2026.

Read more about house prices in SA15.

• Sold Mar 2026£119,000 | 3 Bed House30, Glanmor Terrace, Llanelli, SA15 2RD30, Glanmor Terrace, Llanelli, SA15 2RD
• Sold Sep 2025£126,750 | 3 Bed House9, Lakefield Road, Llanelli, SA15 2UE9, Lakefield Road, Llanelli, SA15 2UE
• Sold Jul 2025£126,000 | 3 Bed House17, Paddock Street, Llanelli, SA15 2RU17, Paddock Street, Llanelli, SA15 2RU
• Sold Jul 2025£105,000 | 3 Bed House63, Old Castle Road, Llanelli, SA15 2SN63, Old Castle Road, Llanelli, SA15 2SN
• Sold Apr 2025£92,000 | 3 Bed House55, Old Castle Road, Llanelli, SA15 2SN55, Old Castle Road, Llanelli, SA15 2SN
• Sold Feb 2025£55,000 | 3 Bed House1, Pemberton Street, Llanelli, SA15 2RB1, Pemberton Street, Llanelli, SA15 2RB
• Sold Jan 2025£120,000 | 3 Bed House7, Robinson Street, Llanelli, SA15 1TS7, Robinson Street, Llanelli, SA15 1TS
• Sold Jan 2024£80,000 | 3 Bed House12, Waterloo Street, Llanelli, SA15 2PY12, Waterloo Street, Llanelli, SA15 2PY
• Sold Jan 2024£80,000 | 3 Bed House23, Paddock Street, Llanelli, SA15 2RU23, Paddock Street, Llanelli, SA15 2RU
• Sold Jan 2024£89,000 | 3 Bed House67, Old Castle Road, Llanelli, SA15 2SN67, Old Castle Road, Llanelli, SA15 2SN
• Sold Oct 2023£100,000 | 3 Bed House46, Pemberton Street, Llanelli, SA15 2RB46, Pemberton Street, Llanelli, SA15 2RB
• Sold May 2023£116,000 | 3 Bed House19, Robinson Street, Llanelli, SA15 1TS19, Robinson Street, Llanelli, SA15 1TS
• Sold Dec 2022£95,000 | 3 Bed House20, Lakefield Road, Llanelli, SA15 2UE20, Lakefield Road, Llanelli, SA15 2UE
• Sold Nov 2022£80,000 | 3 Bed House13, Paddock Street, Llanelli, SA15 2RU13, Paddock Street, Llanelli, SA15 2RU
• Sold Oct 2022£140,000 | 3 Bed House14, Paddock Street, Llanelli, SA15 2RU14, Paddock Street, Llanelli, SA15 2RU
• Sold Jul 2022£113,000 | 3 Bed House36, Lakefield Road, Llanelli, SA15 2UE36, Lakefield Road, Llanelli, SA15 2UE
• Sold Jul 2022£125,000 | 3 Bed House7, Lakefield Road, Llanelli, SA15 2UE7, Lakefield Road, Llanelli, SA15 2UE
• Sold May 2022£95,000 | 3 Bed House26, Princess Street, Llanelli, SA15 2TD26, Princess Street, Llanelli, SA15 2TD
• Sold Feb 2022£100,000 | 3 Bed House38, Glanmor Terrace, Llanelli, SA15 2RD38, Glanmor Terrace, Llanelli, SA15 2RD
• Sold Jul 2021£91,000 | 3 Bed House33, Lakefield Road, Llanelli, SA15 2UE33, Lakefield Road, Llanelli, SA15 2UE

Heol Siloh, Llanelli, SA15 has a total of 17 addresses. According to our analysis of all the public data, 1A, Heol Siloh, Llanelli is the 16th largest and the 16th most expensive property on the street.

When compared to the postcode district it is £78k less expensive than the average property in SA15.

• Llanelli

  |

  500 m away
• Bynea

  |

  4.5 km away
• Pembrey & Burry Port

  |

  5.9 km away

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