According to data from HM Land Registry, 99, Brynifor, Mountain Ash sits on a plot of 629 m².

We have plot size data on 40 out of 70 other houses in the postcode and 99, Brynifor, Mountain Ash sits on the largest plot.

99, Brynifor, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 29 Jan 2015.

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

According to the Land Registry and our network of Estate Agents, there have been 113 sales of properties similar to 99, Brynifor, Mountain Ash within a radius of 540 metres since 2019.

The most recent example is 62, Cardiff Road, Mountain Ash, CF45 4HD, a freehold house which sold for £114,950 on the 29th January 2026.

Read more about house prices in CF45.

• Sold Jan 2026£114,950 | 3 Bed House62, Cardiff Road, Mountain Ash, CF45 4HD62, Cardiff Road, Mountain Ash, CF45 4HD
• Sold Sep 2025£112,000 | 3 Bed House31, Napier Street, Mountain Ash, CF45 3HW31, Napier Street, Mountain Ash, CF45 3HW
• Sold Jun 2025£90,000 | 3 Bed House26, Mount Pleasant Terrace, Mountain Ash, CF45 3AN26, Mount Pleasant Terrace, Mountain Ash, CF45 3AN
• Sold Mar 2025£80,000 | 3 Bed House109, High Street, Mountain Ash, CF45 3LN109, High Street, Mountain Ash, CF45 3LN
• Sold Mar 2025£110,000 | 3 Bed House36, Glyngwyn Street, Mountain Ash, CF45 3AF36, Glyngwyn Street, Mountain Ash, CF45 3AF
• Sold Dec 2024£85,000 | 3 Bed House55, Napier Street, Mountain Ash, CF45 3HW55, Napier Street, Mountain Ash, CF45 3HW
• Sold Mar 2024£75,000 | 3 Bed House119, High Street, Mountain Ash, CF45 3LN119, High Street, Mountain Ash, CF45 3LN
• Sold Oct 2023£88,500 | 3 Bed House54, Napier Street, Mountain Ash, CF45 3HW54, Napier Street, Mountain Ash, CF45 3HW
• Sold Jul 2023£118,000 | 3 Bed House25, Mount Pleasant Terrace, Mountain Ash, CF45 3AN25, Mount Pleasant Terrace, Mountain Ash, CF45 3AN
• Sold Jun 2023£42,000 | 3 Bed House67, Consort Street, Mountain Ash, CF45 3AU67, Consort Street, Mountain Ash, CF45 3AU
• Sold Oct 2022£82,500 | 3 Bed House15, Clarence Street, Mountain Ash, CF45 3BB15, Clarence Street, Mountain Ash, CF45 3BB
• Sold Oct 2022£110,000 | 3 Bed House12, Albert Street, Mountain Ash, CF45 3BA12, Albert Street, Mountain Ash, CF45 3BA
• Sold Aug 2022£108,000 | 3 Bed House56, Consort Street, Mountain Ash, CF45 3AU56, Consort Street, Mountain Ash, CF45 3AU
• Sold May 2022£88,000 | 3 Bed House44, Mount Pleasant Terrace, Mountain Ash, CF45 3AN44, Mount Pleasant Terrace, Mountain Ash, CF45 3AN
• Sold Aug 2021£103,000 | 3 Bed House12, Clarence Street, Mountain Ash, CF45 3BB12, Clarence Street, Mountain Ash, CF45 3BB
• Sold Apr 2021£60,000 | 3 Bed House83, Victoria Street, Mountain Ash, CF45 3AP83, Victoria Street, Mountain Ash, CF45 3AP
• Sold Sep 2020£105,000 | 3 Bed House70, Consort Street, Mountain Ash, CF45 3AU70, Consort Street, Mountain Ash, CF45 3AU
• Sold Aug 2020£75,000 | 3 Bed House42, Consort Street, Mountain Ash, CF45 3AU42, Consort Street, Mountain Ash, CF45 3AU
• Sold Aug 2020£65,000 | 3 Bed House7, Brynifor, Mountain Ash, CF45 3AA7, Brynifor, Mountain Ash, CF45 3AA
• Sold Dec 2019£40,600 | 3 Bed House82, Victoria Street, Mountain Ash, CF45 3AP82, Victoria Street, Mountain Ash, CF45 3AP

Brynifor, Mountain Ash, CF45 has a total of 102 addresses. According to our analysis of all the public data, 99, Brynifor, Mountain Ash is the 34th largest and the 102nd most expensive property on the street.

When compared to the postcode district it is £61k less expensive than the average property in CF45.

• Mountain Ash

  |

  400 m away
• Fernhill

  |

  1.5 km away
• Penrhiwceiber

  |

  1.6 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.