According to data from HM Land Registry, 23, Llwyn Helyg, Neath sits on a plot of 90 m².

We have plot size data on 37 out of 37 other houses in the postcode and 23, Llwyn Helyg, Neath sits on the 30th largest plot.

23, Llwyn Helyg, Neath has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 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).

According to HM Land Registry, 23, Llwyn Helyg, Neath was last sold on 23rd October 2025 for £193,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since October 2025, the market for similar properties has dropped by 24.2%.

• Sold Oct 2025£193,000
• Sold Jul 2018£140,000
• Sold Jul 2010£137,050

According to the Land Registry and our network of Estate Agents, there have been 116 sales of properties similar to 23, Llwyn Helyg, Neath within a radius of 680 metres since 2012.

The most recent example is 12, Golwg Y Mynydd, Neath, SA10 7RJ, a freehold house which sold for £210,000 on the 16th June 2025.

Read more about house prices in SA10.

• Sold Jun 2025£210,000 | 3 Bed House12, Golwg Y Mynydd, Neath, SA10 7RJ12, Golwg Y Mynydd, Neath, SA10 7RJ
• 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 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£160,000 | 3 Bed House42, Llwyn Helyg, Neath, SA10 7BZ42, Llwyn Helyg, Neath, SA10 7BZ
• 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 Dec 2016£143,000 | 3 Bed House30, Fernlea Park, Neath, SA10 7SU30, Fernlea Park, Neath, SA10 7SU
• 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

Llwyn Helyg, Neath, SA10 has a total of 39 addresses. According to our analysis of all the public data, 23, Llwyn Helyg, Neath is the 7th largest and the 8th most expensive property on the street.

When compared to the postcode district it is £3k less expensive than the average property in SA10.

• Neath

  |

  1.5 km away
• Skewen

  |

  2.2 km away
• Briton Ferry

  |

  3.9 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.