According to data from HM Land Registry, 17, Ralph Terrace, Llanelli sits on a plot of 129 m².

We have plot size data on 35 out of 39 other houses in the postcode and 17, Ralph Terrace, Llanelli sits on the 31st largest plot.

17, Ralph Terrace, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 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, 17, Ralph Terrace, Llanelli was last sold on 23rd June 2023 for £115,000 and was recorded as a freehold house.

The property has had 4 sales since 1995.

Since June 2023, the market for similar properties has risen by 45.5%.

• Sold Jun 2023£115,000
• Sold Oct 2006£99,950
• Sold Jul 2003£55,000

According to the Land Registry and our network of Estate Agents, there have been 243 sales of properties similar to 17, Ralph Terrace, Llanelli within a radius of 420 metres since 2020.

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 Oct 2025£114,500 | 3 Bed House47, Ralph Terrace, Llanelli, SA15 2UB47, Ralph Terrace, Llanelli, SA15 2UB
• Sold Jul 2025£152,500 | 3 Bed House8, Amos Street, Llanelli, SA15 2TU8, Amos Street, Llanelli, SA15 2TU
• Sold Apr 2025£123,000 | 3 Bed House11, Ralph Terrace, Llanelli, SA15 2UB11, Ralph Terrace, Llanelli, SA15 2UB
• Sold Feb 2025£113,000 | 3 Bed House9, Railway Terrace, Llanelli, SA15 2RH9, Railway Terrace, Llanelli, SA15 2RH
• Sold Aug 2024£80,000 | 3 Bed House10, Amos Street, Llanelli, SA15 2TU10, Amos Street, Llanelli, SA15 2TU
• Sold Jul 2024£109,000 | 3 Bed House3, Amos Street, Llanelli, SA15 2TU3, Amos Street, Llanelli, SA15 2TU
• Sold Jul 2024£116,250 | 3 Bed House10, Glanmor Terrace, Llanelli, SA15 2RD10, Glanmor Terrace, Llanelli, SA15 2RD
• 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£82,000 | 3 Bed House41, High Street, Llanelli, SA15 2RF41, High Street, Llanelli, SA15 2RF
• Sold Jun 2023£153,500 | 3 Bed House9, Downing Street, Llanelli, SA15 2UA9, Downing Street, Llanelli, SA15 2UA
• Sold Dec 2022£86,000 | 3 Bed House45A, Ralph Terrace, Llanelli, SA15 2UB45A, Ralph Terrace, Llanelli, SA15 2UB
• Sold Nov 2022£104,995 | 3 Bed House23, Ralph Terrace, Llanelli, SA15 2UB23, Ralph Terrace, Llanelli, SA15 2UB
• Sold Oct 2022£122,000 | 3 Bed House43, Ralph Terrace, Llanelli, SA15 2UB43, Ralph Terrace, Llanelli, SA15 2UB
• Sold Jul 2022£73,325 | 3 Bed House2, Ralph Terrace, Llanelli, SA15 2UB2, Ralph Terrace, Llanelli, SA15 2UB
• Sold Jan 2022£98,000 | 3 Bed House6, Nevill Street, Llanelli, SA15 2RS6, Nevill Street, Llanelli, SA15 2RS
• Sold Oct 2021£122,500 | 3 Bed House47, Pemberton Street, Llanelli, SA15 2RB47, Pemberton Street, Llanelli, SA15 2RB
• Sold Sep 2021£87,000 | 3 Bed House39, Pemberton Street, Llanelli, SA15 2RB39, Pemberton Street, Llanelli, SA15 2RB
• Sold Sep 2020£85,000 | 3 Bed House4, Ralph Terrace, Llanelli, SA15 2UB4, Ralph Terrace, Llanelli, SA15 2UB

Ralph Terrace, Llanelli, SA15 has a total of 39 addresses. According to our analysis of all the public data, 17, Ralph Terrace, Llanelli is the 8th largest and the 9th most expensive property on the street.

When compared to the postcode district it is £69k less expensive than the average property in SA15.

• Llanelli

  |

  400 m away
• Bynea

  |

  4.6 km away
• Pembrey & Burry Port

  |

  5.8 km away

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