According to data from HM Land Registry, 15, Waterloo Street, Llanelli sits on a plot of 103 m².

We have plot size data on 25 out of 27 other houses in the postcode and 15, Waterloo Street, Llanelli sits on the 8th largest plot.

15, Waterloo Street, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Jun 2021.

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, 15, Waterloo Street, Llanelli was last sold on 11th June 2005 for £66,500 and was recorded as a freehold house.

The property has had 2 sales since 1995.

• Sold Jun 2005£66,500
• Sold Jan 2004£58,000

According to the Land Registry and our network of Estate Agents, there have been 78 sales of properties similar to 15, Waterloo Street, Llanelli within a radius of 460 metres since 2017.

The most recent example is 15, Ralph Terrace, Llanelli, SA15 2UB, a freehold house which sold for £95,000 on the 8th December 2025.

Read more about house prices in SA15.

• Sold Dec 2025£95,000 | 3 Bed House15, Ralph Terrace, Llanelli, SA15 2UB15, Ralph Terrace, Llanelli, SA15 2UB
• Sold Jul 2025£126,000 | 3 Bed House17, Paddock Street, Llanelli, SA15 2RU17, Paddock Street, Llanelli, SA15 2RU
• Sold Feb 2025£67,500 | 3 Bed House25, Hick Street, Llanelli, SA15 1AR25, Hick Street, Llanelli, SA15 1AR
• Sold Oct 2024£95,000 | 3 Bed House13, Hick Street, Llanelli, SA15 1AR13, Hick Street, Llanelli, SA15 1AR
• Sold Jul 2024£121,500 | 3 Bed House3, Pemberton Street, Llanelli, SA15 2RB3, Pemberton Street, Llanelli, SA15 2RB
• Sold Jul 2024£105,000 | 3 Bed House29, Hick Street, Llanelli, SA15 1AR29, Hick Street, Llanelli, SA15 1AR
• Sold Apr 2024£102,500 | 3 Bed House5, Richard Street, Llanelli, SA15 1TY5, Richard Street, Llanelli, SA15 1TY
• Sold Feb 2024£39,500 | 3 Bed House11, Waterloo Street, Llanelli, SA15 2PY11, Waterloo Street, Llanelli, SA15 2PY
• 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 Dec 2023£109,995 | 3 Bed House29, Lakefield Road, Llanelli, SA15 2UE29, Lakefield Road, Llanelli, SA15 2UE
• Sold Nov 2023£97,500 | 3 Bed House31, Old Castle Road, Llanelli, SA15 2SL31, Old Castle Road, Llanelli, SA15 2SL
• Sold Dec 2022£113,500 | 3 Bed House13, Richard Street, Llanelli, SA15 1TY13, Richard Street, Llanelli, SA15 1TY
• Sold Oct 2022£140,000 | 3 Bed House14, Paddock Street, Llanelli, SA15 2RU14, Paddock Street, Llanelli, SA15 2RU
• Sold Apr 2022£90,000 | 3 Bed House27, Richard Street, Llanelli, SA15 1TY27, Richard Street, Llanelli, SA15 1TY
• Sold Oct 2021£87,000 | 3 Bed House23, Waterloo Street, Llanelli, SA15 2PY23, Waterloo Street, Llanelli, SA15 2PY
• Sold Aug 2021£72,000 | 3 Bed House3, Waterloo Street, Llanelli, SA15 2PY3, Waterloo Street, Llanelli, SA15 2PY
• Sold Feb 2021£43,000 | 3 Bed House16, Waterloo Street, Llanelli, SA15 2PY16, Waterloo Street, Llanelli, SA15 2PY
• Sold Sep 2018£60,000 | 3 Bed House10, Waterloo Street, Llanelli, SA15 2PY10, Waterloo Street, Llanelli, SA15 2PY
• Sold Dec 2017£67,000 | 3 Bed House18, Waterloo Street, Llanelli, SA15 2PY18, Waterloo Street, Llanelli, SA15 2PY

Waterloo Street, Llanelli, SA15 has a total of 27 addresses. According to our analysis of all the public data, 15, Waterloo Street, Llanelli is the 7th largest and the 8th most expensive property on the street.

When compared to the postcode district it is £89k less expensive than the average property in SA15.

• Llanelli

  |

  600 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.