HM Land Registry records the plot of land for 20, Derwen Deg, Neath as measuring 272 m².

That makes it the 19th largest plot in the postcode, where all 36 other houses have recorded plot data.

20, Derwen Deg, Neath has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Oct 2024.

The property is 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 20, Derwen Deg, Neath completed on 7th March 2025 at £340,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 5 times.

Values of comparable properties have risen by 2.0% over the period since March 2025.

• Sold Mar 2025£340,000
• Sold Apr 2010£209,000
• Sold Sep 2003£137,000

Since 2012 95 properties similar to 20, Derwen Deg, Neath have sold within a radius of 780 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 17th October 2025, was 10, Cloda Avenue, Neath, SA10 7FH, a freehold house which sold for £290,000.

Read more about house prices in SA10.

• 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 Jul 2025£267,000 | 3 Bed House6, Priory Court, Neath, SA10 7RZ6, Priory Court, Neath, SA10 7RZ
• Sold Dec 2024£275,000 | 3 Bed House4, Cloda Avenue, Neath, SA10 7FH4, Cloda Avenue, Neath, SA10 7FH
• Sold Dec 2024£238,000 | 3 Bed House43, Cloda Avenue, Neath, SA10 7FH43, Cloda Avenue, Neath, SA10 7FH
• Sold Jan 2024£255,000 | 3 Bed House83, Rowan Tree Close, Neath, SA10 7SQ83, Rowan Tree Close, Neath, SA10 7SQ
• Sold Oct 2023£280,000 | 3 Bed House6, Rowan Tree Close, Neath, SA10 7SJ6, Rowan Tree Close, Neath, SA10 7SJ
• Sold Jul 2023£260,000 | 3 Bed House84, Rowan Tree Close, Neath, SA10 7SQ84, Rowan Tree Close, Neath, SA10 7SQ
• Sold Dec 2022£240,000 | 3 Bed House48, Tyn Yr Heol Road, Neath, SA10 7EB48, Tyn Yr Heol Road, Neath, SA10 7EB
• Sold Jun 2021£200,000 | 3 Bed House12, Rowan Tree Close, Neath, SA10 7SJ12, Rowan Tree Close, Neath, SA10 7SJ
• Sold Jun 2021£225,000 | 3 Bed House89, Rowan Tree Close, Neath, SA10 7SQ89, Rowan Tree Close, Neath, SA10 7SQ
• Sold Oct 2020£206,000 | 3 Bed House15, Cae Derw, Neath, SA10 7FG15, Cae Derw, Neath, SA10 7FG
• Sold Nov 2019£158,000 | 3 Bed House21, Priory Court, Neath, SA10 7RZ21, Priory Court, Neath, SA10 7RZ
• Sold Nov 2019£215,000 | 3 Bed House13, Rowan Tree Close, Neath, SA10 7SJ13, Rowan Tree Close, Neath, SA10 7SJ
• Sold Dec 2018£205,000 | 3 Bed House30, Rowan Tree Close, Neath, SA10 7SJ30, Rowan Tree Close, Neath, SA10 7SJ
• Sold Mar 2018£205,000 | 3 Bed House20, Rowan Tree Close, Neath, SA10 7SJ20, Rowan Tree Close, Neath, SA10 7SJ
• Sold Feb 2018£195,000 | 3 Bed House18, Derwen Deg, Neath, SA10 7FP18, Derwen Deg, Neath, SA10 7FP
• Sold Sep 2016£207,000 | 3 Bed House22, Rowan Tree Close, Neath, SA10 7SJ22, Rowan Tree Close, Neath, SA10 7SJ
• Sold Jul 2015£167,000 | 3 Bed House8, Rowan Tree Close, Neath, SA10 7SJ8, Rowan Tree Close, Neath, SA10 7SJ
• Sold Mar 2012£170,000 | 3 Bed House1, Cloda Avenue, Neath, SA10 7FH1, Cloda Avenue, Neath, SA10 7FH

Of the 36 addresses on Derwen Deg, Neath, SA10, 20, Derwen Deg, Neath comes out as the 23rd largest and the 18th most expensive in our analysis of the public data.

It is also £75k more expensive than the average property across the SA10 district.

• Neath

  |

  1.7 km away
• Skewen

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  2.5 km away
• Briton Ferry

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  4.2 km away

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