HM Land Registry records the plot of land for 26, Strand Street, Mountain Ash as measuring 130 m².

That makes it the 32nd largest plot in the postcode, where 45 of the 48 other houses have recorded plot data.

26, Strand Street, Mountain Ash has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 25 May 2016.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

Since 2013 158 properties similar to 26, Strand Street, Mountain Ash have sold within a radius of 740 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th November 2025, was 9, Strand Street, Mountain Ash, CF45 4HG, a freehold house which sold for £80,000.

Read more about house prices in CF45.

• Sold Nov 2025£80,000 | 3 Bed House9, Strand Street, Mountain Ash, CF45 4HG9, Strand Street, Mountain Ash, CF45 4HG
• Sold Sep 2025£72,000 | 3 Bed House24, Strand Street, Mountain Ash, CF45 4HG24, Strand Street, Mountain Ash, CF45 4HG
• Sold Aug 2025£80,000 | 3 Bed House44, Strand Street, Mountain Ash, CF45 4HG44, Strand Street, Mountain Ash, CF45 4HG
• Sold Jul 2025£100,000 | 3 Bed House4, Strand Street, Mountain Ash, CF45 4HG4, Strand Street, Mountain Ash, CF45 4HG
• Sold Jul 2025£95,000 | 3 Bed House39, Strand Street, Mountain Ash, CF45 4HG39, Strand Street, Mountain Ash, CF45 4HG
• Sold Jun 2025£66,000 | 3 Bed House40B, Glyngwyn Street, Mountain Ash, CF45 3AF40B, Glyngwyn Street, Mountain Ash, CF45 3AF
• Sold May 2025£73,500 | 3 Bed House10, Strand Street, Mountain Ash, CF45 4HG10, Strand Street, Mountain Ash, CF45 4HG
• Sold Nov 2024£85,000 | 3 Bed House3, Mount Pleasant Terrace, Mountain Ash, CF45 3AN3, Mount Pleasant Terrace, Mountain Ash, CF45 3AN
• Sold Apr 2023£88,000 | 3 Bed House1, Strand Street, Mountain Ash, CF45 4HG1, Strand Street, Mountain Ash, CF45 4HG
• Sold Oct 2022£72,000 | 3 Bed House25, Strand Street, Mountain Ash, CF45 4HG25, Strand Street, Mountain Ash, CF45 4HG
• Sold Jun 2022£78,500 | 3 Bed House8, Strand Street, Mountain Ash, CF45 4HG8, Strand Street, Mountain Ash, CF45 4HG
• Sold Aug 2021£64,000 | 3 Bed House22, Strand Street, Mountain Ash, CF45 4HG22, Strand Street, Mountain Ash, CF45 4HG
• Sold Jul 2021£70,000 | 3 Bed House5, Strand Street, Mountain Ash, CF45 4HG5, Strand Street, Mountain Ash, CF45 4HG
• Sold Nov 2020£63,000 | 3 Bed House45, Strand Street, Mountain Ash, CF45 4HG45, Strand Street, Mountain Ash, CF45 4HG
• Sold Aug 2020£60,000 | 3 Bed House21, Strand Street, Mountain Ash, CF45 4HG21, Strand Street, Mountain Ash, CF45 4HG
• Sold Dec 2019£70,000 | 3 Bed House3, Strand Street, Mountain Ash, CF45 4HG3, Strand Street, Mountain Ash, CF45 4HG
• Sold Aug 2017£35,000 | 3 Bed House41, Strand Street, Mountain Ash, CF45 4HG41, Strand Street, Mountain Ash, CF45 4HG
• Sold Oct 2014£37,500 | 3 Bed House7, Strand Street, Mountain Ash, CF45 4HG7, Strand Street, Mountain Ash, CF45 4HG
• Sold Feb 2014£35,000 | 3 Bed House20, Strand Street, Mountain Ash, CF45 4HG20, Strand Street, Mountain Ash, CF45 4HG
• Sold Jun 2013£35,500 | 3 Bed House34, Strand Street, Mountain Ash, CF45 4HG34, Strand Street, Mountain Ash, CF45 4HG

Of the 48 addresses on Strand Street, Mountain Ash, CF45, 26, Strand Street, Mountain Ash comes out as the 25th largest and the 25th most expensive in our analysis of the public data.

It is also £66k less expensive than the average property across the CF45 district.

• Mountain Ash

  |

  800 m away
• Penrhiwceiber

  |

  900 m away
• Fernhill

  |

  2.3 km away

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