84, The Avenue, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 May 2025.

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

Since 2009 759 properties have sold within 1.4 kilometres of 84, The Avenue, Mountain Ash, per the Land Registry and our network of Estate Agents.

The latest, on the 5th September 2025, was 53, The Avenue, Mountain Ash, CF45 4DU, a freehold house which sold for £77,500.

Read more about house prices in CF45.

• Sold Sep 2025£77,500 | 3 Bed House53, The Avenue, Mountain Ash, CF45 4DU53, The Avenue, Mountain Ash, CF45 4DU
• Sold Aug 2025£80,000 | 3 Bed House18, The Avenue, Mountain Ash, CF45 4DT18, The Avenue, Mountain Ash, CF45 4DT
• Sold Feb 2025£95,000 | 3 Bed House16, The Avenue, Mountain Ash, CF45 4DT16, The Avenue, Mountain Ash, CF45 4DT
• Sold Feb 2024£153,000 | 3 Bed House17, Toncoch Terrace, Mountain Ash, CF45 4DY17, Toncoch Terrace, Mountain Ash, CF45 4DY
• Sold Jun 2023£117,500 | 3 Bed House19, Toncoch Terrace, Mountain Ash, CF45 4DY19, Toncoch Terrace, Mountain Ash, CF45 4DY
• Sold May 2023£85,000 | 3 Bed House12, Toncoch Terrace, Mountain Ash, CF45 4DY12, Toncoch Terrace, Mountain Ash, CF45 4DY
• Sold Dec 2022£150,000 | 3 Bed House33, The Avenue, Mountain Ash, CF45 4DT33, The Avenue, Mountain Ash, CF45 4DT
• Sold Oct 2021£104,950 | 3 Bed House21, Toncoch Terrace, Mountain Ash, CF45 4DY21, Toncoch Terrace, Mountain Ash, CF45 4DY
• Sold Jun 2021£315,000 | 5 Bed HouseToncoch House, Toncoch Terrace, Mountain Ash, CF45 4DYToncoch House, Toncoch Terrace, Mountain Ash, CF45 4DY
• Sold Jan 2019£63,000 | 3 Bed House25, The Avenue, Mountain Ash, CF45 4DT25, The Avenue, Mountain Ash, CF45 4DT
• Sold Sep 2017£75,000 | 3 Bed House3, Toncoch Terrace, Mountain Ash, CF45 4DY3, Toncoch Terrace, Mountain Ash, CF45 4DY
• Sold Dec 2016£70,000 | 3 Bed House2, Toncoch Terrace, Mountain Ash, CF45 4DY2, Toncoch Terrace, Mountain Ash, CF45 4DY
• Sold Sep 2015£37,000 | 3 Bed House14, Toncoch Terrace, Mountain Ash, CF45 4DY14, Toncoch Terrace, Mountain Ash, CF45 4DY
• Sold Mar 2014£90,000 | 4 Bed House6, Toncoch Terrace, Mountain Ash, CF45 4DY6, Toncoch Terrace, Mountain Ash, CF45 4DY
• Sold Sep 2012£52,000 | 3 Bed House69, The Avenue, Mountain Ash, CF45 4DU69, The Avenue, Mountain Ash, CF45 4DU
• Sold Apr 2012£85,000 | 3 Bed House16, Toncoch Terrace, Mountain Ash, CF45 4DY16, Toncoch Terrace, Mountain Ash, CF45 4DY
• Sold Mar 2012£195,000 | 4 Bed HousePenrhiwpennar House, The Avenue, Mountain Ash, CF45 4DTPenrhiwpennar House, The Avenue, Mountain Ash, CF45 4DT
• Sold Mar 2012£83,000 | 3 Bed House18, Toncoch Terrace, Mountain Ash, CF45 4DY18, Toncoch Terrace, Mountain Ash, CF45 4DY
• Sold Jun 2011£40,000 | 3 Bed House21, The Avenue, Mountain Ash, CF45 4DT21, The Avenue, Mountain Ash, CF45 4DT
• Sold Nov 2009£85,000 | 3 Bed House30, Toncoch Terrace, Mountain Ash, CF45 4DY30, Toncoch Terrace, Mountain Ash, CF45 4DY

Of the 90 addresses on The Avenue, Mountain Ash, CF45, 84, The Avenue, Mountain Ash comes out as the 80th largest and the 81st most expensive in our analysis of the public data.

It is also £96k less expensive than the average property across the CF45 district.

• Fernhill

  |

  900 m away
• Cwmbach

  |

  1.8 km away
• Mountain Ash

  |

  1.8 km away

The flood risk here is rated Very Low, based on Environment Agency data.