9, Harris View, Mountain Ash occupies a 392 m² plot as recorded by HM Land Registry.

Of the 10 other houses in this postcode, 9 have recorded plot sizes, and this one ranks as the 2nd largest.

9, Harris View, Mountain Ash has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 09 Jan 2013.

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

9, Harris View, Mountain Ash last changed hands on 21st February 2014, selling for £84,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 151.2% since February 2014.

Land Registry records and our Estate Agent network show 28 sales of comparable properties within 990 metres of 9, Harris View, Mountain Ash since 2008.

Most recently, 101, Penrhiwceiber Road, Mountain Ash, CF45 3SF, a freehold house, sold at £73,500 on the 3rd December 2025.

Read more about house prices in CF45.

• Sold Dec 2025£73,500 | 3 Bed House101, Penrhiwceiber Road, Mountain Ash, CF45 3SF101, Penrhiwceiber Road, Mountain Ash, CF45 3SF
• Sold Aug 2025£157,000 | 3 Bed House7, Sunnybank, Mountain Ash, CF45 3TH7, Sunnybank, Mountain Ash, CF45 3TH
• Sold Apr 2025£67,000 | 3 Bed House97, Penrhiwceiber Road, Mountain Ash, CF45 3SF97, Penrhiwceiber Road, Mountain Ash, CF45 3SF
• Sold Aug 2024£125,000 | 3 Bed House2, Cynon Terrace, Mountain Ash, CF45 3SU2, Cynon Terrace, Mountain Ash, CF45 3SU
• Sold Jul 2024£128,000 | 3 Bed House109, Penrhiwceiber Road, Mountain Ash, CF45 3SF109, Penrhiwceiber Road, Mountain Ash, CF45 3SF
• Sold Dec 2023£118,000 | 3 Bed House45, Rheola Street, Mountain Ash, CF45 3TB45, Rheola Street, Mountain Ash, CF45 3TB
• Sold Jan 2022£85,000 | 3 Bed House39, Thomas Street, Mountain Ash, CF45 3BU39, Thomas Street, Mountain Ash, CF45 3BU
• Sold Nov 2021£97,000 | 3 Bed House37, Rheola Street, Mountain Ash, CF45 3TB37, Rheola Street, Mountain Ash, CF45 3TB
• Sold Apr 2021£98,000 | 3 Bed House66, Pentwyn Avenue, Mountain Ash, CF45 4YF66, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Oct 2020£57,750 | 3 Bed House73, Penrhiwceiber Road, Mountain Ash, CF45 3SF73, Penrhiwceiber Road, Mountain Ash, CF45 3SF
• Sold May 2020£97,500 | 3 Bed House7, Belle Vue Terrace, Mountain Ash, CF45 3SR7, Belle Vue Terrace, Mountain Ash, CF45 3SR
• Sold Nov 2018£125,000 | 3 Bed House10, Tanybryn, Mountain Ash, CF45 3UJ10, Tanybryn, Mountain Ash, CF45 3UJ
• Sold Jun 2018£66,500 | 3 Bed House48, Rheola Street, Mountain Ash, CF45 3TB48, Rheola Street, Mountain Ash, CF45 3TB
• Sold Mar 2017£71,500 | 3 Bed House79, Penrhiwceiber Road, Mountain Ash, CF45 3SF79, Penrhiwceiber Road, Mountain Ash, CF45 3SF
• Sold Mar 2015£50,000 | 3 Bed House119, Penrhiwceiber Road, Mountain Ash, CF45 3SF119, Penrhiwceiber Road, Mountain Ash, CF45 3SF
• Sold Feb 2015£76,000 | 3 Bed House7, Cynon Terrace, Mountain Ash, CF45 3SU7, Cynon Terrace, Mountain Ash, CF45 3SU
• Sold Jan 2015£40,000 | 3 Bed House33, Rheola Street, Mountain Ash, CF45 3TB33, Rheola Street, Mountain Ash, CF45 3TB
• Sold Dec 2013£45,000 | 3 Bed House103, Penrhiwceiber Road, Mountain Ash, CF45 3SF103, Penrhiwceiber Road, Mountain Ash, CF45 3SF
• Sold May 2008£76,000 | 3 Bed HouseClwydog House, Sunnybank, Mountain Ash, CF45 3THClwydog House, Sunnybank, Mountain Ash, CF45 3TH
• Sold Feb 2008£79,000 | 3 Bed House5, Sunnybank, Mountain Ash, CF45 3TH5, Sunnybank, Mountain Ash, CF45 3TH

Our analysis of the public data ranks 9, Harris View, Mountain Ash as the 6th largest and the 10th most expensive of the 10 addresses on Harris View, Penrhiwceiber, Mountain Ash, CF45.

Against the CF45 postcode district average, it is £3k less expensive than the typical property.

• Penrhiwceiber

  |

  300 m away
• Mountain Ash

  |

  1.8 km away
• Merthyr Vale

  |

  2.8 km away

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