4, Lon Alfa, Swansea occupies a 350 m² plot as recorded by HM Land Registry.

All 8 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.

4, Lon Alfa, Swansea has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Feb 2015.

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

4, Lon Alfa, Swansea last changed hands on 7th March 2025, selling for £275,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has dropped by 21.1% since March 2025.

• Sold Mar 2025£275,000
• Sold Aug 2023£240,000
• Sold Feb 2016£185,000

Land Registry records and our Estate Agent network show 117 sales of comparable properties within 810 metres of 4, Lon Alfa, Swansea since 2011.

Most recently, 39, Byron Way, Swansea, SA2 7EP, a freehold house, sold at £250,000 on the 30th September 2025.

Read more about house prices in SA2.

• Sold Sep 2025£250,000 | 3 Bed House39, Byron Way, Swansea, SA2 7EP39, Byron Way, Swansea, SA2 7EP
• Sold Aug 2025£226,000 | 3 Bed House6, Ffordd Taliesin, Swansea, SA2 7DF6, Ffordd Taliesin, Swansea, SA2 7DF
• Sold Mar 2025£205,000 | 3 Bed House60, Coleridge Crescent, Swansea, SA2 7ER60, Coleridge Crescent, Swansea, SA2 7ER
• Sold Jun 2024£250,000 | 3 Bed House7, Lon Alfa, Swansea, SA2 7DH7, Lon Alfa, Swansea, SA2 7DH
• Sold Jan 2024£257,500 | 3 Bed House18, Ffordd Taliesin, Swansea, SA2 7DF18, Ffordd Taliesin, Swansea, SA2 7DF
• Sold Dec 2023£226,000 | 3 Bed House37, Byron Way, Swansea, SA2 7EP37, Byron Way, Swansea, SA2 7EP
• Sold Oct 2023£232,500 | 3 Bed House2, Lon Alfa, Swansea, SA2 7DH2, Lon Alfa, Swansea, SA2 7DH
• Sold Aug 2023£240,000 | 3 Bed House47, Byron Way, Swansea, SA2 7EP47, Byron Way, Swansea, SA2 7EP
• Sold Sep 2022£225,000 | 3 Bed House4, Coleridge Crescent, Swansea, SA2 7DJ4, Coleridge Crescent, Swansea, SA2 7DJ
• Sold Feb 2022£220,000 | 3 Bed House65, Ffordd Dryden, Swansea, SA2 7PD65, Ffordd Dryden, Swansea, SA2 7PD
• Sold Jun 2021£255,000 | 3 Bed House24, Ffordd Taliesin, Swansea, SA2 7DF24, Ffordd Taliesin, Swansea, SA2 7DF
• Sold Jan 2021£180,000 | 3 Bed House6, Byron Way, Swansea, SA2 7EP6, Byron Way, Swansea, SA2 7EP
• Sold Jan 2021£172,500 | 3 Bed House35, Coleridge Crescent, Swansea, SA2 7ER35, Coleridge Crescent, Swansea, SA2 7ER
• Sold Aug 2019£162,000 | 3 Bed House36, Coleridge Crescent, Swansea, SA2 7DJ36, Coleridge Crescent, Swansea, SA2 7DJ
• Sold Feb 2019£190,000 | 3 Bed House47, Ffordd Taliesin, Swansea, SA2 7DF47, Ffordd Taliesin, Swansea, SA2 7DF
• Sold Jul 2018£169,000 | 3 Bed House36, Byron Way, Swansea, SA2 7EP36, Byron Way, Swansea, SA2 7EP
• Sold Oct 2017£162,000 | 3 Bed House18, Byron Way, Swansea, SA2 7EP18, Byron Way, Swansea, SA2 7EP
• Sold Apr 2016£167,000 | 3 Bed House1, Lon Alfa, Swansea, SA2 7DH1, Lon Alfa, Swansea, SA2 7DH
• Sold Mar 2013£130,000 | 3 Bed House20, Ffordd Taliesin, Swansea, SA2 7DF20, Ffordd Taliesin, Swansea, SA2 7DF
• Sold Nov 2011£132,500 | 3 Bed House8, Lon Alfa, Swansea, SA2 7DH8, Lon Alfa, Swansea, SA2 7DH

Our analysis of the public data ranks 4, Lon Alfa, Swansea as the 5th largest and the 4th most expensive of the 8 addresses on Lon Alfa, Killay, Swansea, SA2.

Against the SA2 postcode district average, it is £36k more expensive than the typical property.

• Gowerton

  |

  3.1 km away
• Swansea

  |

  5.0 km away
• Bynea

  |

  7.9 km away

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