10, Marsh Street, Llanelli has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 04 Sep 2012.

The property is not 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 10, Marsh Street, Llanelli completed on 20th September 2001 at £22,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

• Sold Sep 2001£22,000

Since 2021 139 properties similar to 10, Marsh Street, Llanelli have sold within a radius of 460 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 18th December 2025, was 1, Glanmor Road, Llanelli, SA15 2LU, a freehold house which sold for £135,000.

Read more about house prices in SA15.

• Sold Dec 2025£135,000 | 3 Bed House1, Glanmor Road, Llanelli, SA15 2LU1, Glanmor Road, Llanelli, SA15 2LU
• Sold Nov 2025£150,000 | 4 Bed House41, Trinity Road, Llanelli, SA15 2AB41, Trinity Road, Llanelli, SA15 2AB
• Sold Nov 2025£122,000 | 4 Bed House31, Nevill Street, Llanelli, SA15 2RS31, Nevill Street, Llanelli, SA15 2RS
• Sold Nov 2025£95,000 | 3 Bed House2, Rice Street, Llanelli, SA15 1DD2, Rice Street, Llanelli, SA15 1DD
• Sold Oct 2025£162,500 | 4 Bed House19, New Dock Road, Llanelli, SA15 2EG19, New Dock Road, Llanelli, SA15 2EG
• 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 Jun 2025£79,995 | 3 Bed House27, Copperworks Road, Llanelli, SA15 2EW27, Copperworks Road, Llanelli, SA15 2EW
• Sold Jun 2025£115,000 | 4 Bed House18, Trinity Road, Llanelli, SA15 2AD18, Trinity Road, Llanelli, SA15 2AD
• Sold May 2025£116,500 | 4 Bed House1, Nevill Street, Llanelli, SA15 2RS1, Nevill Street, Llanelli, SA15 2RS
• Sold Jan 2025£102,500 | 3 Bed House12, Marsh Street, Llanelli, SA15 1AU12, Marsh Street, Llanelli, SA15 1AU
• Sold Sep 2024£113,000 | 3 Bed House13, Trinity Road, Llanelli, SA15 2AB13, Trinity Road, Llanelli, SA15 2AB
• Sold Jul 2024£73,000 | 4 Bed House9, Marsh Street, Llanelli, SA15 1AU9, Marsh Street, Llanelli, SA15 1AU
• 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 Mar 2023£135,000 | 4 Bed House27, Nevill Street, Llanelli, SA15 2RS27, Nevill Street, Llanelli, SA15 2RS
• Sold Jan 2023£85,000 | 3 Bed House12, Dillwyn Street, Llanelli, SA15 1BU12, Dillwyn Street, Llanelli, SA15 1BU
• Sold Oct 2022£92,000 | 4 Bed House7, Rice Street, Llanelli, SA15 1DD7, Rice Street, Llanelli, SA15 1DD
• Sold Jul 2022£117,000 | 4 Bed House8, Hick Street, Llanelli, SA15 1AR8, Hick Street, Llanelli, SA15 1AR
• Sold Feb 2021£85,000 | 4 Bed House4A, Dillwyn Street, Llanelli, SA15 1BU4A, Dillwyn Street, Llanelli, SA15 1BU

Of the 19 addresses on Marsh Street, Llanelli, SA15, 10, Marsh Street, Llanelli comes out as the 5th largest and the 8th most expensive in our analysis of the public data.

It is also £68k less expensive than the average property across the SA15 district.

• Llanelli

  |

  200 m away
• Bynea

  |

  4.2 km away
• Llangennech

  |

  5.8 km away

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