4, Pentwyn Avenue, Mountain Ash occupies a 317 m² plot as recorded by HM Land Registry.

Of the 45 other houses in this postcode, 41 have recorded plot sizes, and this one ranks as the 3rd largest.

4, Pentwyn Avenue, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Oct 2022.

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

4, Pentwyn Avenue, Mountain Ash last changed hands on 20th July 2007, selling for £74,995. 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 165.0% since July 2007.

• Sold Jul 2007£74,995

Land Registry records and our Estate Agent network show 45 sales of comparable properties within 1.4 kilometres of 4, Pentwyn Avenue, Mountain Ash since 2007.

Most recently, 17, Penrhiwceiber Road, Mountain Ash, CF45 3SP, a freehold house, sold at £144,000 on the 5th March 2025.

Read more about house prices in CF45.

• Sold Mar 2025£144,000 | 4 Bed House17, Penrhiwceiber Road, Mountain Ash, CF45 3SP17, Penrhiwceiber Road, Mountain Ash, CF45 3SP
• Sold May 2023£130,000 | 4 Bed House14, Glasbrook Terrace, Mountain Ash, CF45 3SY14, Glasbrook Terrace, Mountain Ash, CF45 3SY
• Sold Oct 2022£80,000 | 4 Bed House52, Church Street, Mountain Ash, CF45 3YB52, Church Street, Mountain Ash, CF45 3YB
• Sold Oct 2022£98,000 | 3 Bed House49, Penrhiwceiber Road, Mountain Ash, CF45 3SN49, Penrhiwceiber Road, Mountain Ash, CF45 3SN
• Sold Nov 2021£88,500 | 3 Bed House10, Dillington Terrace, Mountain Ash, CF45 3NX10, Dillington Terrace, Mountain Ash, CF45 3NX
• Sold Sep 2021£115,000 | 4 Bed House2, Halswell Street, Mountain Ash, CF45 4YN2, Halswell Street, Mountain Ash, CF45 4YN
• Sold Jul 2021£65,000 | 4 Bed House25, Railway Terrace, Mountain Ash, CF45 3ST25, Railway Terrace, Mountain Ash, CF45 3ST
• Sold Apr 2021£98,000 | 3 Bed House66, Pentwyn Avenue, Mountain Ash, CF45 4YF66, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Oct 2020£63,000 | 4 Bed House7, Commercial Place, Mountain Ash, CF45 4YR7, Commercial Place, Mountain Ash, CF45 4YR
• Sold Oct 2020£90,000 | 3 Bed House5, Commercial Place, Mountain Ash, CF45 4YR5, Commercial Place, Mountain Ash, CF45 4YR
• Sold Mar 2019£100,000 | 4 Bed House3, Dillington Terrace, Mountain Ash, CF45 3NX3, Dillington Terrace, Mountain Ash, CF45 3NX
• Sold Mar 2018£45,000 | 4 Bed House58, Pentwyn Avenue, Mountain Ash, CF45 4YF58, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Nov 2017£87,000 | 3 Bed House10, Station Terrace, Mountain Ash, CF45 3SS10, Station Terrace, Mountain Ash, CF45 3SS
• Sold Aug 2016£79,950 | 3 Bed House44, Rheola Street, Mountain Ash, CF45 3TB44, Rheola Street, Mountain Ash, CF45 3TB
• Sold Sep 2015£80,000 | 4 Bed House4, Sunnyside, Mountain Ash, CF45 4DJ4, Sunnyside, Mountain Ash, CF45 4DJ
• Sold Jun 2015£51,000 | 4 Bed House50, Pentwyn Avenue, Mountain Ash, CF45 4YF50, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Dec 2014£55,000 | 4 Bed House18, Pentwyn Avenue, Mountain Ash, CF45 4YF18, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Feb 2013£87,000 | 3 Bed House2A, Rheola Street, Mountain Ash, CF45 3TA2A, Rheola Street, Mountain Ash, CF45 3TA
• Sold Sep 2012£35,000 | 4 Bed House44, Pentwyn Avenue, Mountain Ash, CF45 4YF44, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Nov 2007£110,000 | 4 Bed House7, Sunnyside, Mountain Ash, CF45 4DJ7, Sunnyside, Mountain Ash, CF45 4DJ

Our analysis of the public data ranks 4, Pentwyn Avenue, Mountain Ash as the 8th largest and the 5th most expensive of the 111 addresses on Pentwyn Avenue, Mountain Ash, CF45.

Against the CF45 postcode district average, it is £33k less expensive than the typical property.

• Penrhiwceiber

  |

  1.0 km away
• Quakers Yard

  |

  2.2 km away
• Mountain Ash

  |

  2.7 km away

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