40, New Dock Street, Llanelli occupies a 137 m² plot as recorded by HM Land Registry.

Of the 25 other houses in this postcode, 20 have recorded plot sizes, and this one ranks as the 11th largest.

40, New Dock Street, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Nov 2019.

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

40, New Dock Street, Llanelli last changed hands on 28th June 1996, selling for £5,250. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Jun 1996£5,250

Land Registry records and our Estate Agent network show 169 sales of comparable properties within 660 metres of 40, New Dock Street, Llanelli since 2014.

Most recently, 84, Trinity Road, Llanelli, SA15 2AD, a freehold house, sold at £125,000 on the 24th October 2025.

Read more about house prices in SA15.

• Sold Oct 2025£125,000 | 3 Bed House84, Trinity Road, Llanelli, SA15 2AD84, Trinity Road, Llanelli, SA15 2AD
• Sold Aug 2025£104,000 | 3 Bed House8, Stanley Street, Llanelli, SA15 2EU8, Stanley Street, Llanelli, SA15 2EU
• Sold Jul 2025£110,000 | 3 Bed House30, Stanley Street, Llanelli, SA15 2EU30, Stanley Street, Llanelli, SA15 2EU
• Sold Jul 2025£73,000 | 3 Bed House5, New Street, Llanelli, SA15 2BS5, New Street, Llanelli, SA15 2BS
• Sold Jul 2025£95,000 | 3 Bed House28, Emma Street, Llanelli, SA15 1BA28, Emma Street, Llanelli, SA15 1BA
• Sold May 2025£83,000 | 3 Bed House26, New Dock Street, Llanelli, SA15 2HB26, New Dock Street, Llanelli, SA15 2HB
• Sold May 2025£120,000 | 3 Bed House15, New Street, Llanelli, SA15 2BS15, New Street, Llanelli, SA15 2BS
• Sold Oct 2024£85,500 | 3 Bed House25, Stanley Street, Llanelli, SA15 2EU25, Stanley Street, Llanelli, SA15 2EU
• Sold Sep 2024£100,000 | 3 Bed House32, Dolau Fawr, Llanelli, SA15 2HW32, Dolau Fawr, Llanelli, SA15 2HW
• Sold Feb 2024£115,000 | 3 Bed House55, Westbury Street, Llanelli, SA15 2AF55, Westbury Street, Llanelli, SA15 2AF
• Sold Dec 2023£130,000 | 3 Bed House24, Stanley Street, Llanelli, SA15 2EU24, Stanley Street, Llanelli, SA15 2EU
• Sold Nov 2023£125,000 | 3 Bed House70, Trinity Road, Llanelli, SA15 2AD70, Trinity Road, Llanelli, SA15 2AD
• Sold Oct 2023£120,000 | 3 Bed House4, Dolau Fawr, Llanelli, SA15 2HW4, Dolau Fawr, Llanelli, SA15 2HW
• Sold Aug 2023£110,000 | 3 Bed House21, Stanley Street, Llanelli, SA15 2EU21, Stanley Street, Llanelli, SA15 2EU
• Sold May 2021£85,000 | 3 Bed House96, New Dock Road, Llanelli, SA15 2HE96, New Dock Road, Llanelli, SA15 2HE
• Sold Mar 2021£89,000 | 3 Bed House42, New Dock Street, Llanelli, SA15 2HB42, New Dock Street, Llanelli, SA15 2HB
• Sold Nov 2018£75,000 | 3 Bed House28, New Dock Street, Llanelli, SA15 2HB28, New Dock Street, Llanelli, SA15 2HB
• Sold Jul 2018£84,000 | 3 Bed House52, New Dock Street, Llanelli, SA15 2HB52, New Dock Street, Llanelli, SA15 2HB
• Sold Dec 2017£85,000 | 3 Bed House48, New Dock Street, Llanelli, SA15 2HB48, New Dock Street, Llanelli, SA15 2HB
• Sold Jun 2014£58,000 | 3 Bed House32, Stanley Street, Llanelli, SA15 2EU32, Stanley Street, Llanelli, SA15 2EU

Our analysis of the public data ranks 40, New Dock Street, Llanelli as the 25th largest and the 26th most expensive of the 31 addresses on New Dock Street, Llanelli, SA15.

Against the SA15 postcode district average, it is £86k less expensive than the typical property.

• Llanelli

  |

  600 m away
• Bynea

  |

  4.1 km away
• Llangennech

  |

  6.0 km away

Environment Agency data suggests this area has a Very Low risk of flooding.