12, Brynifor, Mountain Ash occupies a 213 m² plot as recorded by HM Land Registry.

Of the 30 other houses in this postcode, 20 have recorded plot sizes, and this one ranks as the 13th largest.

12, Brynifor, Mountain Ash has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 20 Mar 2026.

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 205 sales of comparable properties within 530 metres of 12, Brynifor, Mountain Ash since 2009.

Most recently, 13, Gorsedd Street, Mountain Ash, CF45 3LR, a freehold house, sold at £155,000 on the 31st March 2026.

Read more about house prices in CF45.

• Sold Mar 2026£155,000 | 3 Bed House13, Gorsedd Street, Mountain Ash, CF45 3LR13, Gorsedd Street, Mountain Ash, CF45 3LR
• Sold Jan 2026£125,000 | 3 Bed House67, Brynifor, Mountain Ash, CF45 3AB67, Brynifor, Mountain Ash, CF45 3AB
• Sold Jun 2025£82,000 | 3 Bed House22, Brynifor, Mountain Ash, CF45 3AA22, Brynifor, Mountain Ash, CF45 3AA
• Sold Jun 2025£132,500 | 3 Bed House28, Kingcraft Street, Mountain Ash, CF45 3LT28, Kingcraft Street, Mountain Ash, CF45 3LT
• Sold Jun 2025£139,950 | 3 Bed House98, Brynifor, Mountain Ash, CF45 3AB98, Brynifor, Mountain Ash, CF45 3AB
• Sold Mar 2025£118,000 | 3 Bed House47, Brynifor, Mountain Ash, CF45 3AB47, Brynifor, Mountain Ash, CF45 3AB
• Sold Feb 2025£122,000 | 3 Bed House21, Darran Road, Mountain Ash, CF45 3HT21, Darran Road, Mountain Ash, CF45 3HT
• Sold Nov 2024£120,000 | 3 Bed House3, Aberpennar Street, Mountain Ash, CF45 3LS3, Aberpennar Street, Mountain Ash, CF45 3LS
• Sold Jun 2024£108,000 | 3 Bed House77, Brynifor, Mountain Ash, CF45 3AB77, Brynifor, Mountain Ash, CF45 3AB
• Sold May 2024£95,000 | 3 Bed House48, Brynifor, Mountain Ash, CF45 3AB48, Brynifor, Mountain Ash, CF45 3AB
• Sold Dec 2021£121,500 | 3 Bed House12, Darran Road, Mountain Ash, CF45 3HT12, Darran Road, Mountain Ash, CF45 3HT
• Sold Nov 2021£90,000 | 3 Bed House38, Brynifor, Mountain Ash, CF45 3AB38, Brynifor, Mountain Ash, CF45 3AB
• Sold Aug 2021£90,000 | 3 Bed House44, Brynifor, Mountain Ash, CF45 3AB44, Brynifor, Mountain Ash, CF45 3AB
• Sold Jul 2021£108,000 | 3 Bed House1, Brynifor, Mountain Ash, CF45 3AA1, Brynifor, Mountain Ash, CF45 3AA
• Sold Jun 2020£88,500 | 3 Bed House31, Brynifor, Mountain Ash, CF45 3AB31, Brynifor, Mountain Ash, CF45 3AB
• Sold Nov 2018£77,000 | 3 Bed House65, Brynifor, Mountain Ash, CF45 3AB65, Brynifor, Mountain Ash, CF45 3AB
• Sold Sep 2018£98,000 | 3 Bed House87, Brynifor, Mountain Ash, CF45 3AB87, Brynifor, Mountain Ash, CF45 3AB
• Sold Dec 2016£79,000 | 3 Bed House45, Brynifor, Mountain Ash, CF45 3AB45, Brynifor, Mountain Ash, CF45 3AB
• Sold Jun 2014£72,500 | 3 Bed House61, Brynifor, Mountain Ash, CF45 3AB61, Brynifor, Mountain Ash, CF45 3AB
• Sold Oct 2009£81,000 | 3 Bed House93, Brynifor, Mountain Ash, CF45 3AB93, Brynifor, Mountain Ash, CF45 3AB

Our analysis of the public data ranks 12, Brynifor, Mountain Ash as the 21st largest and the 15th most expensive of the 102 addresses on Brynifor, Mountain Ash, CF45.

Against the CF45 postcode district average, it is £21k less expensive than the typical property.

• Mountain Ash

  |

  300 m away
• Fernhill

  |

  1.5 km away
• Penrhiwceiber

  |

  1.6 km away

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