42, Llwyn Helyg, Neath occupies a 126 m² plot as recorded by HM Land Registry.

All 37 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.

42, Llwyn Helyg, Neath has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Dec 2011.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

42, Llwyn Helyg, Neath last changed hands on 31st July 2020, selling for £160,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 0.1% since July 2020.

• Sold Jul 2020£160,000
• Sold Sep 2015£149,950

Land Registry records and our Estate Agent network show 103 sales of comparable properties within 650 metres of 42, Llwyn Helyg, Neath since 2011.

Most recently, 23, Llwyn Helyg, Neath, SA10 7BZ, a freehold house, sold at £193,000 on the 23rd October 2025.

Read more about house prices in SA10.

• Sold Oct 2025£193,000 | 3 Bed House23, Llwyn Helyg, Neath, SA10 7BZ23, Llwyn Helyg, Neath, SA10 7BZ
• Sold May 2025£209,000 | 3 Bed House14, Llwyn Helyg, Neath, SA10 7BZ14, Llwyn Helyg, Neath, SA10 7BZ
• Sold Mar 2025£185,000 | 3 Bed House8, Fernlea Park, Neath, SA10 7SU8, Fernlea Park, Neath, SA10 7SU
• Sold Oct 2024£215,000 | 3 Bed House9, Fernlea Park, Neath, SA10 7SU9, Fernlea Park, Neath, SA10 7SU
• Sold Jul 2024£177,000 | 3 Bed House12, Tudor Gardens, Neath, SA10 7RX12, Tudor Gardens, Neath, SA10 7RX
• Sold May 2024£185,000 | 3 Bed House2, Maes Y Meillion, Neath, SA10 7RA2, Maes Y Meillion, Neath, SA10 7RA
• Sold Apr 2024£185,500 | 3 Bed House11, Golwg Y Mynydd, Neath, SA10 7RJ11, Golwg Y Mynydd, Neath, SA10 7RJ
• Sold Sep 2023£167,000 | 3 Bed House7, Brwynen Las, Neath, SA10 7RQ7, Brwynen Las, Neath, SA10 7RQ
• Sold May 2023£195,000 | 3 Bed House42, Tudor Gardens, Neath, SA10 7RX42, Tudor Gardens, Neath, SA10 7RX
• Sold Jan 2022£150,000 | 3 Bed House31, Fernlea Park, Neath, SA10 7SU31, Fernlea Park, Neath, SA10 7SU
• Sold Jan 2022£170,000 | 3 Bed House25, Llwyn Helyg, Neath, SA10 7BZ25, Llwyn Helyg, Neath, SA10 7BZ
• Sold Mar 2021£150,000 | 3 Bed House24, Fernlea Park, Neath, SA10 7SU24, Fernlea Park, Neath, SA10 7SU
• Sold Jul 2020£155,000 | 3 Bed House29, Fernlea Park, Neath, SA10 7SU29, Fernlea Park, Neath, SA10 7SU
• Sold Sep 2017£138,000 | 3 Bed House30, Llwyn Helyg, Neath, SA10 7BZ30, Llwyn Helyg, Neath, SA10 7BZ
• Sold Sep 2017£152,000 | 3 Bed House11, Llwyn Helyg, Neath, SA10 7BZ11, Llwyn Helyg, Neath, SA10 7BZ
• Sold Jan 2017£140,000 | 3 Bed House17, Llwyn Helyg, Neath, SA10 7BZ17, Llwyn Helyg, Neath, SA10 7BZ
• Sold Jun 2014£131,500 | 3 Bed House21, Llwyn Helyg, Neath, SA10 7BZ21, Llwyn Helyg, Neath, SA10 7BZ
• Sold Mar 2012£149,995 | 3 Bed House38, Llwyn Helyg, Neath, SA10 7BZ38, Llwyn Helyg, Neath, SA10 7BZ
• Sold Jan 2012£136,000 | 3 Bed House36, Llwyn Helyg, Neath, SA10 7BZ36, Llwyn Helyg, Neath, SA10 7BZ
• Sold Dec 2011£136,995 | 3 Bed House40, Llwyn Helyg, Neath, SA10 7BZ40, Llwyn Helyg, Neath, SA10 7BZ

Our analysis of the public data ranks 42, Llwyn Helyg, Neath as the 11th largest and the 12th most expensive of the 39 addresses on Llwyn Helyg, Neath, SA10.

Against the SA10 postcode district average, it is £5k less expensive than the typical property.

• Neath

  |

  1.5 km away
• Skewen

  |

  2.2 km away
• Briton Ferry

  |

  3.9 km away

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