According to data from HM Land Registry, 19, Llwyn Helyg, Neath sits on a plot of 128 m².

We have plot size data on 37 out of 37 other houses in the postcode and 19, Llwyn Helyg, Neath sits on the 7th largest plot.

19, Llwyn Helyg, Neath has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Feb 2026.

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, 19, Llwyn Helyg, Neath was last sold on 20th May 2011 for £142,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since May 2011, the market for similar properties has risen by 42.8%.

• Sold May 2011£142,000

According to the Land Registry and our network of Estate Agents, there have been 69 sales of properties similar to 19, Llwyn Helyg, Neath within a radius of 660 metres since 2012.

The most recent example is 14, Golwg Y Mynydd, Neath, SA10 7RJ, a freehold house which sold for £244,000 on the 10th April 2026.

Read more about house prices in SA10.

• Sold Apr 2026£244,000 | 3 Bed House14, Golwg Y Mynydd, Neath, SA10 7RJ14, Golwg Y Mynydd, Neath, SA10 7RJ
• Sold Nov 2025£250,000 | 4 Bed House12, Llys Iris, Neath, SA10 7QW12, Llys Iris, Neath, SA10 7QW
• Sold Oct 2025£290,000 | 3 Bed House10, Cloda Avenue, Neath, SA10 7FH10, Cloda Avenue, Neath, SA10 7FH
• Sold Aug 2025£261,000 | 3 Bed House39, Tyn Yr Heol Road, Neath, SA10 7EB39, Tyn Yr Heol Road, Neath, SA10 7EB
• Sold Jan 2025£269,000 | 3 Bed House3, Royston Court, Neath, SA10 7PY3, Royston Court, Neath, SA10 7PY
• Sold Dec 2024£238,000 | 3 Bed House43, Cloda Avenue, Neath, SA10 7FH43, Cloda Avenue, Neath, SA10 7FH
• Sold Oct 2024£265,000 | 3 Bed House9, Llys Iris, Neath, SA10 7QW9, Llys Iris, Neath, SA10 7QW
• Sold Jan 2024£255,000 | 3 Bed House83, Rowan Tree Close, Neath, SA10 7SQ83, Rowan Tree Close, Neath, SA10 7SQ
• Sold Jun 2023£250,000 | 4 Bed House50, Tyn Yr Heol Road, Neath, SA10 7EB50, Tyn Yr Heol Road, Neath, SA10 7EB
• Sold Oct 2021£238,000 | 3 Bed House2, Llwyn Helyg, Neath, SA10 7BZ2, Llwyn Helyg, Neath, SA10 7BZ
• Sold Oct 2021£270,000 | 3 Bed House67, Priory Court, Neath, SA10 7RZ67, Priory Court, Neath, SA10 7RZ
• Sold Nov 2019£158,000 | 3 Bed House21, Priory Court, Neath, SA10 7RZ21, Priory Court, Neath, SA10 7RZ
• Sold Nov 2019£215,000 | 4 Bed House13, Llwyn Helyg, Neath, SA10 7BZ13, Llwyn Helyg, Neath, SA10 7BZ
• Sold May 2019£115,000 | 3 Bed House35, Tudor Gardens, Neath, SA10 7RX35, Tudor Gardens, Neath, SA10 7RX
• Sold Jul 2018£177,000 | 4 Bed House16, Golwg Y Mynydd, Neath, SA10 7RJ16, Golwg Y Mynydd, Neath, SA10 7RJ
• Sold Aug 2017£180,000 | 4 Bed House7, Llwyn Helyg, Neath, SA10 7BZ7, Llwyn Helyg, Neath, SA10 7BZ
• Sold Jul 2014£186,500 | 3 Bed House25, Cloda Avenue, Neath, SA10 7FH25, Cloda Avenue, Neath, SA10 7FH
• Sold Oct 2013£206,000 | 4 Bed House15, Golwg Y Mynydd, Neath, SA10 7RJ15, Golwg Y Mynydd, Neath, SA10 7RJ
• Sold May 2013£172,000 | 3 Bed House27, Cloda Avenue, Neath, SA10 7FH27, Cloda Avenue, Neath, SA10 7FH
• Sold Apr 2012£157,000 | 4 Bed House15, Llwyn Helyg, Neath, SA10 7BZ15, Llwyn Helyg, Neath, SA10 7BZ

Llwyn Helyg, Neath, SA10 has a total of 39 addresses. According to our analysis of all the public data, 19, Llwyn Helyg, Neath is the largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £34k more expensive than the average property in SA10.

• Neath

  |

  1.5 km away
• Skewen

  |

  2.2 km away
• Briton Ferry

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  3.9 km away

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