HM Land Registry records the plot of land for 20, Idwal Street, Neath as measuring 150 m².

That makes it the 32nd largest plot in the postcode, where 44 of the 56 other houses have recorded plot data.

20, Idwal Street, Neath has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 Jun 2022.

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, Idwal Street, Neath completed on 24th March 2023 at £115,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 23.9% over the period since March 2023.

• Sold Mar 2023£115,000
• Sold Jun 2011£85,000

Since 2016 84 properties similar to 20, Idwal Street, Neath have sold within a radius of 900 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 23rd October 2025, was 105, Llantwit Road, Neath, SA11 3LA, a freehold house which sold for £160,000.

Read more about house prices in SA11.

• Sold Oct 2025£160,000 | 3 Bed House105, Llantwit Road, Neath, SA11 3LA105, Llantwit Road, Neath, SA11 3LA
• Sold Jul 2025£165,000 | 3 Bed House111, Leonard Street, Neath, SA11 3HP111, Leonard Street, Neath, SA11 3HP
• Sold Jun 2025£145,000 | 3 Bed House14, Llantwit Road, Neath, SA11 3LB14, Llantwit Road, Neath, SA11 3LB
• Sold May 2025£129,500 | 3 Bed House29, Leonard Street, Neath, SA11 3HW29, Leonard Street, Neath, SA11 3HW
• Sold Feb 2025£130,000 | 3 Bed House10, Idwal Street, Neath, SA11 3HR10, Idwal Street, Neath, SA11 3HR
• Sold Feb 2025£190,000 | 3 Bed House37, Idwal Street, Neath, SA11 3HR37, Idwal Street, Neath, SA11 3HR
• Sold Dec 2024£150,000 | 3 Bed House74, Harle Street, Neath, SA11 3DL74, Harle Street, Neath, SA11 3DL
• Sold May 2024£115,000 | 3 Bed House2, Llantwit Road, Neath, SA11 3LB2, Llantwit Road, Neath, SA11 3LB
• Sold Nov 2023£55,000 | 3 Bed House28, Idwal Street, Neath, SA11 3HR28, Idwal Street, Neath, SA11 3HR
• Sold Aug 2023£100,000 | 3 Bed House89, Leonard Street, Neath, SA11 3HP89, Leonard Street, Neath, SA11 3HP
• Sold May 2023£125,000 | 3 Bed House47, Leonard Street, Neath, SA11 3HW47, Leonard Street, Neath, SA11 3HW
• Sold Feb 2023£130,000 | 3 Bed House11, Idwal Street, Neath, SA11 3HR11, Idwal Street, Neath, SA11 3HR
• Sold Apr 2022£128,000 | 3 Bed House62, Leonard Street, Neath, SA11 3HP62, Leonard Street, Neath, SA11 3HP
• Sold Oct 2021£118,158 | 3 Bed House97, Llantwit Road, Neath, SA11 3LA97, Llantwit Road, Neath, SA11 3LA
• Sold Aug 2021£130,000 | 3 Bed House19, Idwal Street, Neath, SA11 3HR19, Idwal Street, Neath, SA11 3HR
• Sold Dec 2019£113,000 | 3 Bed House95, Llantwit Road, Neath, SA11 3LA95, Llantwit Road, Neath, SA11 3LA
• Sold Jun 2018£82,950 | 3 Bed House91, Llantwit Road, Neath, SA11 3LA91, Llantwit Road, Neath, SA11 3LA
• Sold May 2018£100,000 | 3 Bed House33, Idwal Street, Neath, SA11 3HR33, Idwal Street, Neath, SA11 3HR
• Sold Jun 2017£110,000 | 3 Bed House93, Llantwit Road, Neath, SA11 3LA93, Llantwit Road, Neath, SA11 3LA
• Sold Dec 2016£83,000 | 3 Bed House7, Idwal Street, Neath, SA11 3HR7, Idwal Street, Neath, SA11 3HR

Of the 56 addresses on Idwal Street, Neath, SA11, 20, Idwal Street, Neath comes out as the 17th largest and the 33rd most expensive in our analysis of the public data.

It is also £12k less expensive than the average property across the SA11 district.

• Neath

  |

  1.2 km away
• Briton Ferry

  |

  3.6 km away
• Skewen

  |

  3.8 km away

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