HM Land Registry records the plot of land for 7, Ralph Street, Llanelli as measuring 143 m².

That makes it the 2nd largest plot in the postcode, where 15 of the 18 other houses have recorded plot data.

7, Ralph Street, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 Mar 2026.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 7, Ralph Street, Llanelli completed on 30th March 2026 at £115,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 40.7% over the period since March 2026.

• Sold Mar 2026£115,000
• Sold Oct 2012£45,000

Since 2017 259 properties similar to 7, Ralph Street, Llanelli have sold within a radius of 480 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 3rd September 2025, was 9, Lakefield Road, Llanelli, SA15 2UE, a freehold house which sold for £126,750.

Read more about house prices in SA15.

• Sold Sep 2025£126,750 | 3 Bed House9, Lakefield Road, Llanelli, SA15 2UE9, Lakefield Road, Llanelli, SA15 2UE
• Sold Jul 2025£138,000 | 3 Bed House28, Elizabeth Street, Llanelli, SA15 1TP28, Elizabeth Street, Llanelli, SA15 1TP
• Sold Nov 2024£85,000 | 4 Bed House12, Pottery Street, Llanelli, SA15 1TA12, Pottery Street, Llanelli, SA15 1TA
• Sold Oct 2024£127,000 | 3 Bed House20, Elizabeth Street, Llanelli, SA15 1TP20, Elizabeth Street, Llanelli, SA15 1TP
• Sold Aug 2024£110,000 | 3 Bed House10, Pottery Place, Llanelli, SA15 1ST10, Pottery Place, Llanelli, SA15 1ST
• Sold Jun 2024£107,500 | 3 Bed House4, Robinson Street, Llanelli, SA15 1TS4, Robinson Street, Llanelli, SA15 1TS
• Sold Apr 2024£102,500 | 3 Bed House5, Richard Street, Llanelli, SA15 1TY5, Richard Street, Llanelli, SA15 1TY
• Sold Jun 2023£97,000 | 3 Bed House27, Robinson Street, Llanelli, SA15 1TS27, Robinson Street, Llanelli, SA15 1TS
• Sold May 2023£117,500 | 3 Bed House15, Robinson Street, Llanelli, SA15 1TS15, Robinson Street, Llanelli, SA15 1TS
• Sold May 2023£116,000 | 3 Bed House19, Robinson Street, Llanelli, SA15 1TS19, Robinson Street, Llanelli, SA15 1TS
• Sold Dec 2022£113,500 | 3 Bed House13, Richard Street, Llanelli, SA15 1TY13, Richard Street, Llanelli, SA15 1TY
• Sold Oct 2022£130,000 | 3 Bed House5, Ralph Street, Llanelli, SA15 1TU5, Ralph Street, Llanelli, SA15 1TU
• Sold Apr 2022£90,000 | 3 Bed House27, Richard Street, Llanelli, SA15 1TY27, Richard Street, Llanelli, SA15 1TY
• Sold Aug 2021£57,000 | 3 Bed House13, Ralph Street, Llanelli, SA15 1TU13, Ralph Street, Llanelli, SA15 1TU
• Sold Jul 2021£95,000 | 3 Bed House31, Robinson Street, Llanelli, SA15 1TS31, Robinson Street, Llanelli, SA15 1TS
• Sold Aug 2020£85,000 | 3 Bed House6, Richard Street, Llanelli, SA15 1TY6, Richard Street, Llanelli, SA15 1TY
• Sold Jul 2020£84,995 | 3 Bed House9, Ralph Street, Llanelli, SA15 1TU9, Ralph Street, Llanelli, SA15 1TU
• Sold Nov 2019£69,000 | 3 Bed House10, Ralph Street, Llanelli, SA15 1TU10, Ralph Street, Llanelli, SA15 1TU
• Sold Sep 2019£100,000 | 3 Bed House21, Ralph Street, Llanelli, SA15 1TU21, Ralph Street, Llanelli, SA15 1TU
• Sold Dec 2017£75,000 | 3 Bed House2, Ralph Street, Llanelli, SA15 1TU2, Ralph Street, Llanelli, SA15 1TU

Of the 23 addresses on Ralph Street, Llanelli, SA15, 7, Ralph Street, Llanelli comes out as the 11th largest and the 10th most expensive in our analysis of the public data.

It is also £73k less expensive than the average property across the SA15 district.

• Llanelli

  |

  600 m away
• Bynea

  |

  4.3 km away
• Llangennech

  |

  5.8 km away

The flood risk here is rated Very Low, based on Environment Agency data.