HM Land Registry records the plot of land for 25, Harries Avenue, Llanelli as measuring 244 m².

That makes it the 16th largest plot in the postcode, where 16 of the 18 other houses have recorded plot data.

25, Harries Avenue, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Jun 2009.

The property is 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 25, Harries Avenue, Llanelli completed on 2nd August 2019 at £190,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have risen by 28.7% over the period since August 2019.

• Sold Aug 2019£190,000
• Sold Oct 2017£137,000
• Sold Nov 2009£167,500

Since 2011 49 properties similar to 25, Harries Avenue, Llanelli have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 12th December 2025, was 70, Stryd Bennett, Llanelli, SA15 4DE, a freehold house which sold for £154,000.

Read more about house prices in SA15.

• Sold Dec 2025£154,000 | 3 Bed House70, Stryd Bennett, Llanelli, SA15 4DE70, Stryd Bennett, Llanelli, SA15 4DE
• Sold Sep 2024£210,000 | 3 Bed House16, Heol James Gravell, Llanelli, SA15 4BX16, Heol James Gravell, Llanelli, SA15 4BX
• Sold Apr 2024£162,000 | 3 Bed House30, Chapman Street, Llanelli, SA15 3EB30, Chapman Street, Llanelli, SA15 3EB
• Sold Mar 2023£200,000 | 3 Bed House22, Heol James Gravell, Llanelli, SA15 4BX22, Heol James Gravell, Llanelli, SA15 4BX
• Sold Nov 2022£250,000 | 3 Bed House1, Courtney Road, Llanelli, SA15 3LB1, Courtney Road, Llanelli, SA15 3LB
• Sold Nov 2022£200,000 | 3 Bed House11, Heol James Gravell, Llanelli, SA15 4BX11, Heol James Gravell, Llanelli, SA15 4BX
• Sold Oct 2022£220,000 | 3 Bed House5, Stradey Park Avenue, Llanelli, SA15 3EG5, Stradey Park Avenue, Llanelli, SA15 3EG
• Sold Sep 2022£279,995 | 3 Bed House13, Belvedere Road, Llanelli, SA15 3LD13, Belvedere Road, Llanelli, SA15 3LD
• Sold Aug 2022£185,000 | 3 Bed House255, Stryd Bennett, Llanelli, SA15 4DQ255, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Jan 2022£164,000 | 3 Bed House6, New Zealand Street, Llanelli, SA15 3EN6, New Zealand Street, Llanelli, SA15 3EN
• Sold Nov 2021£150,000 | 4 Bed House21, Coleshill Terrace, Llanelli, SA15 3BT21, Coleshill Terrace, Llanelli, SA15 3BT
• Sold Sep 2021£210,000 | 3 Bed House4, Belvedere Road, Llanelli, SA15 3LD4, Belvedere Road, Llanelli, SA15 3LD
• Sold Mar 2021£140,000 | 3 Bed House253, Stryd Bennett, Llanelli, SA15 4DQ253, Stryd Bennett, Llanelli, SA15 4DQ
• Sold Nov 2020£182,500 | 3 Bed House31, Coleshill Terrace, Llanelli, SA15 3BT31, Coleshill Terrace, Llanelli, SA15 3BT
• Sold May 2018£167,000 | 3 Bed House12, Heol James Gravell, Llanelli, SA15 4BX12, Heol James Gravell, Llanelli, SA15 4BX
• Sold Jan 2018£138,500 | 3 Bed House23, Harries Avenue, Llanelli, SA15 3LF23, Harries Avenue, Llanelli, SA15 3LF
• Sold Dec 2017£97,000 | 3 Bed House11, New Road, Llanelli, SA15 3DP11, New Road, Llanelli, SA15 3DP
• Sold Nov 2016£160,000 | 3 Bed House3, Belvedere Road, Llanelli, SA15 3LD3, Belvedere Road, Llanelli, SA15 3LD
• Sold May 2015£114,995 | 4 Bed House29, Coleshill Terrace, Llanelli, SA15 3BT29, Coleshill Terrace, Llanelli, SA15 3BT
• Sold Nov 2011£133,500 | 4 Bed House23, Coleshill Terrace, Llanelli, SA15 3BT23, Coleshill Terrace, Llanelli, SA15 3BT

Of the 26 addresses on Harries Avenue, Llanelli, SA15, 25, Harries Avenue, Llanelli comes out as the 26th largest and the 26th most expensive in our analysis of the public data.

It is also £45k more expensive than the average property across the SA15 district.

• Llanelli

  |

  1.4 km away
• Bynea

  |

  4.8 km away
• Pembrey & Burry Port

  |

  5.7 km away

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