5, Bonllwyn, Ammanford occupies a 957 m² plot as recorded by HM Land Registry.

Of the 52 other houses in this postcode, 41 have recorded plot sizes, and this one ranks as the 3rd largest.

5, Bonllwyn, Ammanford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 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).

5, Bonllwyn, Ammanford last changed hands on 7th October 2011, selling for £210,000. 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 42.5% since October 2011.

• Sold Oct 2011£210,000

Land Registry records and our Estate Agent network show 33 sales of comparable properties within 1.2 kilometres of 5, Bonllwyn, Ammanford since 2014.

Most recently, Nefyn, Waunfarlais Road, Ammanford, SA18 3NG, a freehold house, sold at £470,000 on the 26th August 2025.

Read more about house prices in SA18.

• Sold Aug 2025£470,000 | 4 Bed HouseNefyn, Waunfarlais Road, Ammanford, SA18 3NGNefyn, Waunfarlais Road, Ammanford, SA18 3NG
• Sold Aug 2025£300,000 | 4 Bed HouseBelvedere, Waunfarlais Road, Ammanford, SA18 3NGBelvedere, Waunfarlais Road, Ammanford, SA18 3NG
• Sold Mar 2024£367,500 | 4 Bed House13, Brynmawr Avenue, Ammanford, SA18 2DA13, Brynmawr Avenue, Ammanford, SA18 2DA
• Sold Jan 2023£365,000 | 4 Bed House17, Aberlash Road, Ammanford, SA18 3NE17, Aberlash Road, Ammanford, SA18 3NE
• Sold Jun 2022£345,000 | 4 Bed House2, Dol Y Dderwen, Ammanford, SA18 2GA2, Dol Y Dderwen, Ammanford, SA18 2GA
• Sold Feb 2022£365,000 | 4 Bed HouseAlltwen, Brynmawr Avenue, Ammanford, SA18 2DAAlltwen, Brynmawr Avenue, Ammanford, SA18 2DA
• Sold Oct 2021£335,000 | 4 Bed House9, Llys Dolgader, Ammanford, SA18 2FE9, Llys Dolgader, Ammanford, SA18 2FE
• Sold Oct 2021£335,000 | 4 Bed House11, Llys Dolgader, Ammanford, SA18 2FE11, Llys Dolgader, Ammanford, SA18 2FE
• Sold Sep 2021£335,000 | 4 Bed House7, Llys Dolgader, Ammanford, SA18 2FE7, Llys Dolgader, Ammanford, SA18 2FE
• Sold Sep 2021£365,000 | 4 Bed House13, Llys Dolgader, Ammanford, SA18 2FE13, Llys Dolgader, Ammanford, SA18 2FE
• Sold Aug 2021£333,000 | 4 Bed House2, Llys Dolgader, Ammanford, SA18 2FE2, Llys Dolgader, Ammanford, SA18 2FE
• Sold Aug 2021£262,000 | 4 Bed House23, Gwaun Henllan, Ammanford, SA18 2FD23, Gwaun Henllan, Ammanford, SA18 2FD
• Sold Jun 2021£335,000 | 4 Bed House5, Llys Dolgader, Ammanford, SA18 2FE5, Llys Dolgader, Ammanford, SA18 2FE
• Sold Apr 2021£265,000 | 4 Bed House3, Llys Dolgader, Ammanford, SA18 2FE3, Llys Dolgader, Ammanford, SA18 2FE
• Sold Apr 2021£335,000 | 4 Bed House4, Llys Dolgader, Ammanford, SA18 2FE4, Llys Dolgader, Ammanford, SA18 2FE
• Sold Apr 2021£335,000 | 4 Bed House14, Gwaun Henllan, Ammanford, SA18 2FD14, Gwaun Henllan, Ammanford, SA18 2FD
• Sold Jul 2020£199,995 | 4 Bed House1, Aberlash Road, Ammanford, SA18 3NE1, Aberlash Road, Ammanford, SA18 3NE
• Sold Jan 2019£245,000 | 4 Bed House28, Brynmawr Avenue, Ammanford, SA18 2DA28, Brynmawr Avenue, Ammanford, SA18 2DA
• Sold Jan 2017£232,500 | 4 Bed House9, Brynmawr Avenue, Ammanford, SA18 2DA9, Brynmawr Avenue, Ammanford, SA18 2DA
• Sold Sep 2014£220,000 | 4 Bed House2, Old Road, Ammanford, SA18 2ED2, Old Road, Ammanford, SA18 2ED

Our analysis of the public data ranks 5, Bonllwyn, Ammanford as the 3rd largest and the 3rd most expensive of the 54 addresses on Bonllwyn, Ammanford, SA18.

Against the SA18 postcode district average, it is £153k more expensive than the typical property.

• Ammanford

  |

  800 m away
• Pantyffynnon

  |

  2.8 km away
• Llandybie

  |

  3.1 km away

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