HM Land Registry records the plot of land for 33, Marine Street, Llanelli as measuring 173 m².

That makes it the 3rd largest plot in the postcode, where 13 of the 18 other houses have recorded plot data.

33, Marine Street, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Feb 2021.

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

Since 2018 116 properties similar to 33, Marine Street, Llanelli have sold within a radius of 610 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 6th May 2026, was 34, Marine Street, Llanelli, SA15 2NR, a freehold house which sold for £122,500.

Read more about house prices in SA15.

• Sold May 2026£122,500 | 3 Bed House34, Marine Street, Llanelli, SA15 2NR34, Marine Street, Llanelli, SA15 2NR
• Sold Jan 2026£138,000 | 3 Bed House8, Lakefield Place, Llanelli, SA15 2TY8, Lakefield Place, Llanelli, SA15 2TY
• Sold Jan 2026£70,000 | 3 Bed House2, Nathan Street, Llanelli, SA15 2PG2, Nathan Street, Llanelli, SA15 2PG
• Sold Nov 2025£122,000 | 4 Bed House31, Nevill Street, Llanelli, SA15 2RS31, Nevill Street, Llanelli, SA15 2RS
• Sold Sep 2025£118,000 | 3 Bed House40, Catherine Street, Llanelli, SA15 2NY40, Catherine Street, Llanelli, SA15 2NY
• Sold Jul 2025£200,000 | 3 Bed HouseHadley Stores, Station Yard, New Dock Road, Llanelli, SA15 2EFHadley Stores, Station Yard, New Dock Road, Llanelli, SA15 2EF
• Sold Jul 2025£133,000 | 3 Bed House29, Copperworks Road, Llanelli, SA15 2EW29, Copperworks Road, Llanelli, SA15 2EW
• Sold Mar 2025£119,995 | 3 Bed House32, Nelson Terrace, Llanelli, SA15 2LR32, Nelson Terrace, Llanelli, SA15 2LR
• Sold Mar 2025£70,000 | 3 Bed House20, Glanmor Road, Llanelli, SA15 2LU20, Glanmor Road, Llanelli, SA15 2LU
• Sold Oct 2024£85,000 | 3 Bed House10, George Street, Llanelli, SA15 2NB10, George Street, Llanelli, SA15 2NB
• Sold Jun 2024£112,000 | 4 Bed House3, Nevill Street, Llanelli, SA15 2RS3, Nevill Street, Llanelli, SA15 2RS
• Sold Feb 2024£122,000 | 3 Bed House19, Nevill Street, Llanelli, SA15 2RS19, Nevill Street, Llanelli, SA15 2RS
• Sold Aug 2023£107,000 | 3 Bed House37, Caroline Street, Llanelli, SA15 2PB37, Caroline Street, Llanelli, SA15 2PB
• Sold Nov 2022£135,000 | 3 Bed House4, Catherine Street, Llanelli, SA15 2PA4, Catherine Street, Llanelli, SA15 2PA
• Sold Oct 2022£110,500 | 3 Bed House7, Nelson Terrace, Llanelli, SA15 2LR7, Nelson Terrace, Llanelli, SA15 2LR
• Sold Jul 2022£110,000 | 3 Bed House1, Great Western Terrace, Llanelli, SA15 2ND1, Great Western Terrace, Llanelli, SA15 2ND
• Sold Jun 2022£79,000 | 3 Bed House16, Caroline Street, Llanelli, SA15 2PB16, Caroline Street, Llanelli, SA15 2PB
• Sold May 2021£96,000 | 4 Bed House21, Great Western Terrace, Llanelli, SA15 2ND21, Great Western Terrace, Llanelli, SA15 2ND
• Sold Oct 2018£98,000 | 3 Bed House2, Catherine Street, Llanelli, SA15 2PA2, Catherine Street, Llanelli, SA15 2PA
• Sold Jun 2018£80,000 | 3 Bed House45, Caroline Street, Llanelli, SA15 2PB45, Caroline Street, Llanelli, SA15 2PB

Of the 26 addresses on Marine Street, Llanelli, SA15, 33, Marine Street, Llanelli comes out as the 10th largest and the 13th most expensive in our analysis of the public data.

It is also £74k less expensive than the average property across the SA15 district.

• Llanelli

  |

  300 m away
• Bynea

  |

  4.6 km away
• Pembrey & Burry Port

  |

  5.9 km away

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