16, Harold Street, Ammanford occupies a 205 m² plot as recorded by HM Land Registry.

Of the 26 other houses in this postcode, 24 have recorded plot sizes, and this one ranks as the 13th largest.

16, Harold Street, Ammanford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 29 May 2025.

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

16, Harold Street, Ammanford last changed hands on 11th January 2008, selling for £93,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 60.6% since January 2008.

• Sold Jan 2008£93,000

Land Registry records and our Estate Agent network show 75 sales of comparable properties within 890 metres of 16, Harold Street, Ammanford since 2012.

Most recently, 15, Harold Street, Ammanford, SA18 2DG, a freehold house, sold at £139,950 on the 30th April 2026.

Read more about house prices in SA18.

• Sold Apr 2026£139,950 | 3 Bed House15, Harold Street, Ammanford, SA18 2DG15, Harold Street, Ammanford, SA18 2DG
• Sold Aug 2025£110,000 | 3 Bed House1, Norman Road, Ammanford, SA18 2DH1, Norman Road, Ammanford, SA18 2DH
• Sold Jul 2025£130,000 | 3 Bed House12, Iscennen Road, Ammanford, SA18 3BG12, Iscennen Road, Ammanford, SA18 3BG
• Sold Jun 2025£142,500 | 3 Bed House13, Harold Street, Ammanford, SA18 2DG13, Harold Street, Ammanford, SA18 2DG
• Sold Jan 2025£117,000 | 3 Bed House6, Harold Street, Ammanford, SA18 2DF6, Harold Street, Ammanford, SA18 2DF
• Sold May 2024£155,000 | 3 Bed House8, Iscennen Road, Ammanford, SA18 3BG8, Iscennen Road, Ammanford, SA18 3BG
• Sold Oct 2023£124,000 | 3 Bed House8, Llandybie Road, Ammanford, SA18 2DW8, Llandybie Road, Ammanford, SA18 2DW
• Sold Aug 2023£138,500 | 3 Bed House14, Station Road, Ammanford, SA18 2DD14, Station Road, Ammanford, SA18 2DD
• Sold Jul 2023£115,000 | 3 Bed House2, Harold Street, Ammanford, SA18 2DF2, Harold Street, Ammanford, SA18 2DF
• Sold Jul 2021£140,000 | 3 Bed House5, Harold Street, Ammanford, SA18 2DG5, Harold Street, Ammanford, SA18 2DG
• Sold Jun 2021£102,500 | 3 Bed House12, Harold Street, Ammanford, SA18 2DF12, Harold Street, Ammanford, SA18 2DF
• Sold May 2021£87,500 | 3 Bed House43, Harold Street, Ammanford, SA18 2DF43, Harold Street, Ammanford, SA18 2DF
• Sold May 2021£73,000 | 3 Bed House35, Harold Street, Ammanford, SA18 2DF35, Harold Street, Ammanford, SA18 2DF
• Sold Mar 2021£128,000 | 3 Bed House53, Harold Street, Ammanford, SA18 2DF53, Harold Street, Ammanford, SA18 2DF
• Sold Mar 2021£122,000 | 3 Bed House26A, Station Road, Ammanford, SA18 2DD26A, Station Road, Ammanford, SA18 2DD
• Sold Nov 2020£125,000 | 3 Bed House47, Harold Street, Ammanford, SA18 2DF47, Harold Street, Ammanford, SA18 2DF
• Sold Nov 2017£77,000 | 3 Bed House37, Harold Street, Ammanford, SA18 2DF37, Harold Street, Ammanford, SA18 2DF
• Sold Apr 2017£76,750 | 3 Bed House10, Harold Street, Ammanford, SA18 2DF10, Harold Street, Ammanford, SA18 2DF
• Sold Feb 2016£69,000 | 3 Bed House19, Harold Street, Ammanford, SA18 2DG19, Harold Street, Ammanford, SA18 2DG
• Sold Mar 2012£54,000 | 3 Bed House4, Harold Street, Ammanford, SA18 2DF4, Harold Street, Ammanford, SA18 2DF

Our analysis of the public data ranks 16, Harold Street, Ammanford as the 8th largest and the 22nd most expensive of the 46 addresses on Harold Street, Ammanford, SA18.

Against the SA18 postcode district average, it is £75k less expensive than the typical property.

• Ammanford

  |

  100 m away
• Pantyffynnon

  |

  2.0 km away
• Llandybie

  |

  3.8 km away

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