HM Land Registry records the plot of land for 40, Llwyn Helyg, Neath as measuring 120 m².

That makes it the 10th largest plot in the postcode, where all 37 other houses have recorded plot data.

40, 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).

The most recent sale of 40, Llwyn Helyg, Neath completed on 20th December 2011 at £136,995 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 33.2% over the period since December 2011.

• Sold Dec 2011£136,995

Since 2012 103 properties similar to 40, Llwyn Helyg, Neath have sold within a radius of 660 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 23rd October 2025, was 23, Llwyn Helyg, Neath, SA10 7BZ, a freehold house which sold for £193,000.

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£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 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

Of the 39 addresses on Llwyn Helyg, Neath, SA10, 40, Llwyn Helyg, Neath comes out as the 12th largest and the 13th most expensive in our analysis of the public data.

It is also £5k less expensive than the average property across the SA10 district.

• Neath

  |

  1.5 km away
• Skewen

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  2.2 km away
• Briton Ferry

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  3.9 km away

The flood risk here is rated Very Low, based on Environment Agency data.