HM Land Registry records the plot of land for 21, Ynys Y Nos, Neath as measuring 239 m².

That makes it the 20th largest plot in the postcode, where 34 of the 43 other houses have recorded plot data.

21, Ynys Y Nos, Neath has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 21 Dec 2014.

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 21, Ynys Y Nos, Neath completed on 24th March 2016 at £176,000 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 50.0% over the period since March 2016.

• Sold Mar 2016£176,000
• Sold Apr 2010£162,000

Since 2007 48 properties similar to 21, Ynys Y Nos, Neath have sold within a radius of 2.2 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 9th February 2026, was 43, Ynys Y Nos, Neath, SA11 5LS, a freehold house which sold for £275,000.

Read more about house prices in SA11.

• Sold Feb 2026£275,000 | 4 Bed House43, Ynys Y Nos, Neath, SA11 5LS43, Ynys Y Nos, Neath, SA11 5LS
• Sold Oct 2025£255,000 | 3 Bed House61, Pontneathvaughan Road, Neath, SA11 5NR61, Pontneathvaughan Road, Neath, SA11 5NR
• Sold Aug 2024£210,000 | 3 Bed House10, Brynhyfryd, Neath, SA11 5BA10, Brynhyfryd, Neath, SA11 5BA
• Sold Jul 2024£230,000 | 3 Bed House14, Brynhyfryd, Neath, SA11 5BA14, Brynhyfryd, Neath, SA11 5BA
• Sold Jun 2023£200,000 | 4 Bed House16, Brynhyfryd, Neath, SA11 5BA16, Brynhyfryd, Neath, SA11 5BA
• Sold Jun 2022£245,000 | 4 Bed House39, Ynys Y Nos, Neath, SA11 5LS39, Ynys Y Nos, Neath, SA11 5LS
• Sold Apr 2022£210,000 | 3 Bed House50, Pontneathvaughan Road, Neath, SA11 5NS50, Pontneathvaughan Road, Neath, SA11 5NS
• Sold Jan 2022£175,000 | 3 Bed House4, Riverside Gardens, Neath, SA11 5LA4, Riverside Gardens, Neath, SA11 5LA
• Sold Dec 2021£185,000 | 4 Bed House5, Riverside Gardens, Neath, SA11 5LA5, Riverside Gardens, Neath, SA11 5LA
• Sold Nov 2021£195,000 | 4 Bed HouseDanygraig, Neath, SA11 5LGDanygraig, Neath, SA11 5LG
• Sold Apr 2021£239,950 | 3 Bed House25, Ynys Y Nos, Neath, SA11 5LS25, Ynys Y Nos, Neath, SA11 5LS
• Sold Jan 2019£100,000 | 3 Bed House11, Ynys Y Nos, Neath, SA11 5LS11, Ynys Y Nos, Neath, SA11 5LS
• Sold Dec 2018£130,000 | 3 Bed House36, Pontneathvaughan Road, Neath, SA11 5NT36, Pontneathvaughan Road, Neath, SA11 5NT
• Sold Dec 2018£90,500 | 3 Bed House45, Pontneathvaughan Road, Neath, SA11 5NS45, Pontneathvaughan Road, Neath, SA11 5NS
• Sold Aug 2018£150,000 | 3 Bed House3, Ynys Y Nos, Neath, SA11 5LS3, Ynys Y Nos, Neath, SA11 5LS
• Sold Apr 2018£139,950 | 3 Bed House5, Glan Gwrelych, Neath, SA11 5LN5, Glan Gwrelych, Neath, SA11 5LN
• Sold Oct 2017£165,000 | 3 Bed House40A, Pontneathvaughan Road, Neath, SA11 5NS40A, Pontneathvaughan Road, Neath, SA11 5NS
• Sold Jul 2014£170,000 | 4 Bed House30, Ynys Y Nos, Neath, SA11 5LS30, Ynys Y Nos, Neath, SA11 5LS
• Sold Oct 2010£197,500 | 3 Bed House26, Ynys Y Nos, Neath, SA11 5LS26, Ynys Y Nos, Neath, SA11 5LS
• Sold May 2007£115,000 | 3 Bed House18, Ynys Y Nos, Neath, SA11 5LS18, Ynys Y Nos, Neath, SA11 5LS

Of the 44 addresses on Ynys Y Nos, Glynneath, Neath, SA11, 21, Ynys Y Nos, Neath comes out as the 13th largest and the 12th most expensive in our analysis of the public data.

It is also £84k more expensive than the average property across the SA11 district.

• Treherbert

  |

  9.6 km away
• Ynyswen

  |

  10.8 km away
• Aberdare

  |

  11.8 km away

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