21, Zion Row, Llanelli has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 26 Sep 2023.

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

Land Registry records and our Estate Agent network show 69 sales of comparable properties within 490 metres of 21, Zion Row, Llanelli since 2020.

Most recently, 19, Lliedi Crescent, Llanelli, SA15 3SD, a freehold house, sold at £100,000 on the 5th February 2026.

Read more about house prices in SA15.

• Sold Feb 2026£100,000 | 3 Bed House19, Lliedi Crescent, Llanelli, SA15 3SD19, Lliedi Crescent, Llanelli, SA15 3SD
• Sold Sep 2025£125,000 | 3 Bed House1, Gilbert Crescent, Llanelli, SA15 3PY1, Gilbert Crescent, Llanelli, SA15 3PY
• Sold Jun 2025£130,000 | 3 Bed House8, Gilbert Crescent, Llanelli, SA15 3PY8, Gilbert Crescent, Llanelli, SA15 3PY
• Sold Aug 2024£120,000 | 3 Bed House58, Brynmelyn Avenue, Llanelli, SA15 3RT58, Brynmelyn Avenue, Llanelli, SA15 3RT
• Sold Aug 2024£83,000 | 3 Bed House35, Felinfoel Road, Llanelli, SA15 3JQ35, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Jul 2024£80,000 | 3 Bed House45, Andrew Street, Llanelli, SA15 3YW45, Andrew Street, Llanelli, SA15 3YW
• Sold May 2024£140,500 | 3 Bed House21, Gilbert Crescent, Llanelli, SA15 3RB21, Gilbert Crescent, Llanelli, SA15 3RB
• Sold Apr 2024£120,000 | 3 Bed House47, Swansea Road, Llanelli, SA15 3AZ47, Swansea Road, Llanelli, SA15 3AZ
• Sold Feb 2024£50,000 | 3 Bed House41, Felinfoel Road, Llanelli, SA15 3JQ41, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Dec 2023£120,000 | 3 Bed House52, Swansea Road, Llanelli, SA15 3AZ52, Swansea Road, Llanelli, SA15 3AZ
• Sold Jul 2023£93,000 | 3 Bed House49, Swansea Road, Llanelli, SA15 3AZ49, Swansea Road, Llanelli, SA15 3AZ
• Sold Jun 2023£115,000 | 3 Bed House4, Mount Pleasant Buildings, Cobblers Court, Llanelli, SA15 3JR4, Mount Pleasant Buildings, Cobblers Court, Llanelli, SA15 3JR
• Sold Apr 2023£91,200 | 3 Bed House16, Stepney Street, Llanelli, SA15 3UP16, Stepney Street, Llanelli, SA15 3UP
• Sold Sep 2022£99,995 | 3 Bed House3, Felinfoel Road, Llanelli, SA15 3JQ3, Felinfoel Road, Llanelli, SA15 3JQ
• Sold Aug 2022£80,000 | 3 Bed House24, Gilbert Crescent, Llanelli, SA15 3PY24, Gilbert Crescent, Llanelli, SA15 3PY
• Sold Mar 2022£110,000 | 3 Bed House33, Lliedi Crescent, Llanelli, SA15 3SD33, Lliedi Crescent, Llanelli, SA15 3SD
• Sold Oct 2021£110,000 | 3 Bed House65, Gilbert Crescent, Llanelli, SA15 3RB65, Gilbert Crescent, Llanelli, SA15 3RB
• Sold Aug 2021£108,000 | 3 Bed House11, Union Buildings, Llanelli, SA15 3JW11, Union Buildings, Llanelli, SA15 3JW
• Sold Jun 2021£90,000 | 3 Bed House50, Swansea Road, Llanelli, SA15 3AZ50, Swansea Road, Llanelli, SA15 3AZ
• Sold Jun 2020£50,000 | 3 Bed House14, Stepney Street, Llanelli, SA15 3UP14, Stepney Street, Llanelli, SA15 3UP

Our analysis of the public data ranks 21, Zion Row, Llanelli as the 10th largest and the 10th most expensive of the 14 addresses on Zion Row, Llanelli, SA15.

Against the SA15 postcode district average, it is £48k less expensive than the typical property.

• Llanelli

  |

  1.2 km away
• Bynea

  |

  4.2 km away
• Llangennech

  |

  5.4 km away

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