According to data from HM Land Registry, 16, Heol Siloh, Llanelli sits on a plot of 144 m².

We have plot size data on 17 out of 17 other houses in the postcode and 16, Heol Siloh, Llanelli sits on the 10th largest plot.

16, Heol Siloh, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 May 2014.

The property is not 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, 16, Heol Siloh, Llanelli was last sold on 9th December 2014 for £82,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since December 2014, the market for similar properties has risen by 124.3%.

• Sold Dec 2014£82,000
• Sold May 2003£40,000

According to the Land Registry and our network of Estate Agents, there have been 258 sales of properties similar to 16, Heol Siloh, Llanelli within a radius of 450 metres since 2020.

The most recent example is 7, Ralph Street, Llanelli, SA15 1TU, a freehold house which sold for £115,000 on the 30th March 2026.

Read more about house prices in SA15.

• Sold Mar 2026£115,000 | 3 Bed House7, Ralph Street, Llanelli, SA15 1TU7, Ralph Street, Llanelli, SA15 1TU
• Sold Jan 2026£127,000 | 3 Bed House36, Princess Street, Llanelli, SA15 2TD36, Princess Street, Llanelli, SA15 2TD
• Sold Dec 2025£95,000 | 3 Bed House15, Ralph Terrace, Llanelli, SA15 2UB15, Ralph Terrace, Llanelli, SA15 2UB
• Sold Sep 2025£126,750 | 3 Bed House9, Lakefield Road, Llanelli, SA15 2UE9, Lakefield Road, Llanelli, SA15 2UE
• Sold Aug 2025£117,500 | 3 Bed House1, Heol Siloh, Llanelli, SA15 2RA1, Heol Siloh, Llanelli, SA15 2RA
• Sold Jun 2025£133,000 | 3 Bed House17, Brynmor Road, Llanelli, SA15 2TF17, Brynmor Road, Llanelli, SA15 2TF
• Sold Apr 2025£123,000 | 3 Bed House11, Ralph Terrace, Llanelli, SA15 2UB11, Ralph Terrace, Llanelli, SA15 2UB
• Sold Aug 2024£100,000 | 3 Bed House53, Brynmor Road, Llanelli, SA15 2TF53, Brynmor Road, Llanelli, SA15 2TF
• Sold Aug 2024£145,000 | 3 Bed House26, Downing Street, Llanelli, SA15 2UA26, Downing Street, Llanelli, SA15 2UA
• Sold Apr 2024£124,950 | 3 Bed House10, Pemberton Street, Llanelli, SA15 2RB10, Pemberton Street, Llanelli, SA15 2RB
• Sold Dec 2023£109,995 | 3 Bed House29, Lakefield Road, Llanelli, SA15 2UE29, Lakefield Road, Llanelli, SA15 2UE
• Sold Aug 2023£110,000 | 3 Bed House12, Pemberton Street, Llanelli, SA15 2RB12, Pemberton Street, Llanelli, SA15 2RB
• Sold Jun 2023£153,500 | 3 Bed House9, Downing Street, Llanelli, SA15 2UA9, Downing Street, Llanelli, SA15 2UA
• Sold Apr 2023£125,000 | 3 Bed House23, Downing Street, Llanelli, SA15 2UA23, Downing Street, Llanelli, SA15 2UA
• Sold Dec 2022£95,000 | 3 Bed House20, Lakefield Road, Llanelli, SA15 2UE20, Lakefield Road, Llanelli, SA15 2UE
• Sold Jul 2022£125,000 | 3 Bed House7, Lakefield Road, Llanelli, SA15 2UE7, Lakefield Road, Llanelli, SA15 2UE
• Sold Jun 2022£123,000 | 3 Bed House12, Lakefield Road, Llanelli, SA15 2UE12, Lakefield Road, Llanelli, SA15 2UE
• Sold Oct 2021£122,500 | 3 Bed House47, Pemberton Street, Llanelli, SA15 2RB47, Pemberton Street, Llanelli, SA15 2RB
• Sold Nov 2020£109,000 | 3 Bed House38, Pemberton Street, Llanelli, SA15 2RB38, Pemberton Street, Llanelli, SA15 2RB
• Sold Sep 2020£84,500 | 3 Bed House10, Lakefield Road, Llanelli, SA15 2UE10, Lakefield Road, Llanelli, SA15 2UE

Heol Siloh, Llanelli, SA15 has a total of 17 addresses. According to our analysis of all the public data, 16, Heol Siloh, Llanelli is the 10th largest and the 10th most expensive property on the street.

When compared to the postcode district it is £64k 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.