18, Gathen Close, Llanelli occupies a 100 m² plot as recorded by HM Land Registry.

Of the 16 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 3rd largest.

18, Gathen Close, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Jun 2021.

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

18, Gathen Close, Llanelli last changed hands on 23rd December 2004, selling for £73,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

• Sold Dec 2004£73,000
• Sold Mar 1995£29,000

Land Registry records and our Estate Agent network show 124 sales of comparable properties within 440 metres of 18, Gathen Close, Llanelli since 2014.

Most recently, 30, Glanmor Terrace, Llanelli, SA15 2RD, a freehold house, sold at £119,000 on the 6th March 2026.

Read more about house prices in SA15.

• Sold Mar 2026£119,000 | 3 Bed House30, Glanmor Terrace, Llanelli, SA15 2RD30, Glanmor Terrace, Llanelli, SA15 2RD
• Sold Oct 2025£133,000 | 3 Bed House26, Russell Street, Llanelli, SA15 1BH26, Russell Street, Llanelli, SA15 1BH
• Sold Jul 2025£126,000 | 3 Bed House17, Paddock Street, Llanelli, SA15 2RU17, Paddock Street, Llanelli, SA15 2RU
• Sold May 2025£71,000 | 3 Bed House31, Craddock Street, Llanelli, SA15 1BE31, Craddock Street, Llanelli, SA15 1BE
• Sold May 2025£132,000 | 3 Bed House5, George Street, Llanelli, SA15 2NB5, George Street, Llanelli, SA15 2NB
• Sold Feb 2025£80,000 | 3 Bed House21, Mansel Street, Llanelli, SA15 1DA21, Mansel Street, Llanelli, SA15 1DA
• Sold Feb 2025£55,000 | 3 Bed House1, Pemberton Street, Llanelli, SA15 2RB1, Pemberton Street, Llanelli, SA15 2RB
• Sold Jan 2025£99,950 | 3 Bed House44, Glanmor Terrace, Llanelli, SA15 2RD44, Glanmor Terrace, Llanelli, SA15 2RD
• Sold Sep 2024£75,000 | 3 Bed House13, Craddock Street, Llanelli, SA15 1BE13, Craddock Street, Llanelli, SA15 1BE
• Sold Jul 2024£108,000 | 3 Bed House17, Glanmor Road, Llanelli, SA15 2LU17, Glanmor Road, Llanelli, SA15 2LU
• Sold Jan 2024£80,000 | 3 Bed House23, Paddock Street, Llanelli, SA15 2RU23, Paddock Street, Llanelli, SA15 2RU
• Sold Dec 2023£100,000 | 3 Bed House26, George Street, Llanelli, SA15 2NB26, George Street, Llanelli, SA15 2NB
• Sold May 2023£120,000 | 3 Bed House33, Craddock Street, Llanelli, SA15 1BE33, Craddock Street, Llanelli, SA15 1BE
• Sold Nov 2022£80,000 | 3 Bed House13, Paddock Street, Llanelli, SA15 2RU13, Paddock Street, Llanelli, SA15 2RU
• Sold Feb 2022£100,000 | 3 Bed House38, Glanmor Terrace, Llanelli, SA15 2RD38, Glanmor Terrace, Llanelli, SA15 2RD
• Sold Aug 2021£103,000 | 3 Bed House4, Gathen Close, Llanelli, SA15 2RW4, Gathen Close, Llanelli, SA15 2RW
• Sold Mar 2018£65,000 | 3 Bed House11, Gathen Close, Llanelli, SA15 2RW11, Gathen Close, Llanelli, SA15 2RW
• Sold Mar 2018£63,000 | 3 Bed House12, Gathen Close, Llanelli, SA15 2RW12, Gathen Close, Llanelli, SA15 2RW
• Sold Jan 2017£65,000 | 3 Bed House9, Gathen Close, Llanelli, SA15 2RW9, Gathen Close, Llanelli, SA15 2RW
• Sold Apr 2014£58,000 | 3 Bed House2, Gathen Close, Llanelli, SA15 2RW2, Gathen Close, Llanelli, SA15 2RW

Our analysis of the public data ranks 18, Gathen Close, Llanelli as the 13th largest and the 4th most expensive of the 16 addresses on Gathen Close, Llanelli, SA15.

Against the SA15 postcode district average, it is £73k less expensive than the typical property.

• Llanelli

  |

  100 m away
• Bynea

  |

  4.3 km away
• Llangennech

  |

  6.0 km away

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