HM Land Registry records the plot of land for 231, Fernhill, Mountain Ash as measuring 288 m².

That makes it the largest plot in the postcode, where all 47 other houses have recorded plot data.

231, Fernhill, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Apr 2021.

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 231, Fernhill, Mountain Ash completed on 5th November 2021 at £80,000 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 87.1% over the period since November 2021.

• Sold Nov 2021£80,000

Since 2013 133 properties similar to 231, Fernhill, Mountain Ash have sold within a radius of 1.5 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 8th April 2026, was 3, Mostyn Street, Aberdare, CF44 6BA, a freehold house which sold for £85,000.

Read more about house prices in CF45.

• Sold Apr 2026£85,000 | 3 Bed House3, Mostyn Street, Aberdare, CF44 6BA3, Mostyn Street, Aberdare, CF44 6BA
• Sold Nov 2025£137,000 | 3 Bed House19, Mostyn Street, Aberdare, CF44 6BA19, Mostyn Street, Aberdare, CF44 6BA
• Sold Nov 2025£100,000 | 3 Bed House10, Beech Terrace, Aberdare, CF44 6AN10, Beech Terrace, Aberdare, CF44 6AN
• Sold Oct 2025£80,000 | 3 Bed House20, Bronallt Terrace, Aberdare, CF44 6BW20, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Dec 2024£85,000 | 3 Bed House9, Bronallt Terrace, Aberdare, CF44 6BW9, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Oct 2024£78,000 | 3 Bed House27, Bronallt Terrace, Aberdare, CF44 6BW27, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Feb 2024£99,950 | 3 Bed House20, Maple Terrace, Aberdare, CF44 6AU20, Maple Terrace, Aberdare, CF44 6AU
• Sold Dec 2023£90,000 | 3 Bed House8, Bronallt Terrace, Aberdare, CF44 6BW8, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Nov 2023£56,000 | 3 Bed House12, Mostyn Street, Aberdare, CF44 6BA12, Mostyn Street, Aberdare, CF44 6BA
• Sold Oct 2023£62,000 | 3 Bed House15, Bronallt Terrace, Aberdare, CF44 6BW15, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Jun 2022£75,000 | 3 Bed House202, Fernhill, Mountain Ash, CF45 3EH202, Fernhill, Mountain Ash, CF45 3EH
• Sold Jun 2022£75,000 | 3 Bed House94, Fernhill, Mountain Ash, CF45 3EF94, Fernhill, Mountain Ash, CF45 3EF
• Sold Mar 2022£72,500 | 3 Bed House16, Mostyn Street, Aberdare, CF44 6BA16, Mostyn Street, Aberdare, CF44 6BA
• Sold Dec 2021£70,000 | 3 Bed House21, Bronallt Terrace, Aberdare, CF44 6BW21, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Sep 2021£90,000 | 3 Bed House15, Mostyn Street, Aberdare, CF44 6BA15, Mostyn Street, Aberdare, CF44 6BA
• Sold Apr 2021£91,000 | 3 Bed House30, Maple Terrace, Aberdare, CF44 6AU30, Maple Terrace, Aberdare, CF44 6AU
• Sold Dec 2020£67,000 | 3 Bed House427, Fernhill, Mountain Ash, CF45 3EP427, Fernhill, Mountain Ash, CF45 3EP
• Sold Sep 2020£65,000 | 3 Bed House14, Elm Street, Aberdare, CF44 6AS14, Elm Street, Aberdare, CF44 6AS
• Sold Feb 2020£57,000 | 3 Bed House28, Maple Terrace, Aberdare, CF44 6AU28, Maple Terrace, Aberdare, CF44 6AU
• Sold Nov 2013£40,000 | 3 Bed House428, Fernhill, Mountain Ash, CF45 3EP428, Fernhill, Mountain Ash, CF45 3EP

Of the 356 addresses on Fernhill, Mountain Ash, CF45, 231, Fernhill, Mountain Ash comes out as the 177th largest and the 23rd most expensive in our analysis of the public data.

It is also £60k less expensive than the average property across the CF45 district.

• Fernhill

  |

  500 m away
• Mountain Ash

  |

  1.7 km away
• Cwmbach

  |

  2.2 km away

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