12, Strand Street, Mountain Ash has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Dec 2013.

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

Land Registry records and our Estate Agent network show 50 sales of comparable properties within 720 metres of 12, Strand Street, Mountain Ash since 2009.

Most recently, 28, Strand Street, Mountain Ash, CF45 4HG, a freehold house, sold at £88,000 on the 5th December 2025.

Read more about house prices in CF45.

• Sold Dec 2025£88,000 | 3 Bed House28, Strand Street, Mountain Ash, CF45 4HG28, 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£50,000 | 3 Bed House47, Victoria Street, Mountain Ash, CF45 3AP47, Victoria Street, Mountain Ash, CF45 3AP
• 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 May 2025£73,500 | 3 Bed House10, Strand Street, Mountain Ash, CF45 4HG10, Strand Street, Mountain Ash, CF45 4HG
• Sold Feb 2025£80,000 | 3 Bed House35, Strand Street, Mountain Ash, CF45 4HG35, Strand Street, Mountain Ash, CF45 4HG
• Sold Sep 2024£70,000 | 3 Bed House47, Cardiff Road, Mountain Ash, CF45 4HD47, Cardiff Road, Mountain Ash, CF45 4HD
• Sold Sep 2024£105,000 | 3 Bed House43, Strand Street, Mountain Ash, CF45 4HG43, Strand Street, Mountain Ash, CF45 4HG
• Sold Aug 2024£52,500 | 3 Bed House16, Strand Street, Mountain Ash, CF45 4HG16, 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 Sep 2021£62,000 | 3 Bed House14, Strand Street, Mountain Ash, CF45 4HG14, 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 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 Feb 2019£65,000 | 3 Bed House18, Strand Street, Mountain Ash, CF45 4HG18, 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 Dec 2016£46,000 | 3 Bed House32, Strand Street, Mountain Ash, CF45 4HG32, 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 Sep 2009£52,000 | 3 Bed House30, Strand Street, Mountain Ash, CF45 4HG30, Strand Street, Mountain Ash, CF45 4HG

Our analysis of the public data ranks 12, Strand Street, Mountain Ash as the 40th largest and the 40th most expensive of the 48 addresses on Strand Street, Mountain Ash, CF45.

Against the CF45 postcode district average, it is £74k less expensive than the typical property.

• Mountain Ash

  |

  800 m away
• Penrhiwceiber

  |

  900 m away
• Fernhill

  |

  2.3 km away

Environment Agency data suggests this area has a Very Low risk of flooding.