10, David Dower Close, Mountain Ash has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 20 Nov 2025.

The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 173 sales of properties similar to 10, David Dower Close, Mountain Ash within a radius of 1.3 kilometres since 2018.

The most recent example is 31, Gertrude Street, Mountain Ash, CF45 4RL, a freehold house which sold for £170,000 on the 22nd May 2026.

Read more about house prices in CF45.

• Sold May 2026£170,000 | 3 Bed House31, Gertrude Street, Mountain Ash, CF45 4RL31, Gertrude Street, Mountain Ash, CF45 4RL
• Sold Nov 2025£165,000 | 3 Bed House30, Aberdare Road, Mountain Ash, CF45 4NY30, Aberdare Road, Mountain Ash, CF45 4NY
• Sold Oct 2025£87,500 | 3 Bed House44, Aberdare Road, Mountain Ash, CF45 4NY44, Aberdare Road, Mountain Ash, CF45 4NY
• Sold Oct 2025£120,000 | 3 Bed House24, Herbert Street, Mountain Ash, CF45 4RH24, Herbert Street, Mountain Ash, CF45 4RH
• Sold Feb 2025£117,000 | 3 Bed House9, Gertrude Street, Mountain Ash, CF45 4RL9, Gertrude Street, Mountain Ash, CF45 4RL
• Sold Jan 2025£116,000 | 3 Bed House15, Ann Street, Mountain Ash, CF45 4NW15, Ann Street, Mountain Ash, CF45 4NW
• Sold Dec 2024£125,000 | 3 Bed House26, Aberdare Road, Mountain Ash, CF45 4NY26, Aberdare Road, Mountain Ash, CF45 4NY
• Sold Nov 2024£105,000 | 3 Bed House36, Gertrude Street, Mountain Ash, CF45 4RL36, Gertrude Street, Mountain Ash, CF45 4RL
• Sold Sep 2024£141,000 | 3 Bed House19, Park Street, Mountain Ash, CF45 4PF19, Park Street, Mountain Ash, CF45 4PF
• Sold Jul 2024£151,000 | 3 Bed House1, Gertrude Street, Mountain Ash, CF45 4RL1, Gertrude Street, Mountain Ash, CF45 4RL
• Sold Mar 2024£111,000 | 3 Bed House13, Plantation Road, Mountain Ash, CF45 4PS13, Plantation Road, Mountain Ash, CF45 4PS
• Sold Jul 2023£160,000 | 3 Bed House14, Herbert Street, Mountain Ash, CF45 4RH14, Herbert Street, Mountain Ash, CF45 4RH
• Sold Jun 2023£136,000 | 3 Bed House22, Herbert Street, Mountain Ash, CF45 4RH22, Herbert Street, Mountain Ash, CF45 4RH
• Sold Jun 2022£125,000 | 3 Bed House15, Aberdare Road, Mountain Ash, CF45 4NY15, Aberdare Road, Mountain Ash, CF45 4NY
• Sold Sep 2021£130,000 | 3 Bed House24, William Street, Mountain Ash, CF45 4RW24, William Street, Mountain Ash, CF45 4RW
• Sold Aug 2021£89,000 | 3 Bed House29, Gertrude Street, Mountain Ash, CF45 4RL29, Gertrude Street, Mountain Ash, CF45 4RL
• Sold Aug 2021£75,000 | 3 Bed House16, Ann Street, Mountain Ash, CF45 4NW16, Ann Street, Mountain Ash, CF45 4NW
• Sold Oct 2020£72,500 | 3 Bed House27, William Street, Mountain Ash, CF45 4RW27, William Street, Mountain Ash, CF45 4RW
• Sold Sep 2020£117,500 | 3 Bed House43, Gertrude Street, Mountain Ash, CF45 4RL43, Gertrude Street, Mountain Ash, CF45 4RL
• Sold Jul 2018£60,000 | 3 Bed House22, William Street, Mountain Ash, CF45 4RW22, William Street, Mountain Ash, CF45 4RW

David Dower Close, Abercynon, Mountain Ash, CF45 has a total of 10 addresses. According to our analysis of all the public data, 10, David Dower Close, Mountain Ash is the largest and the most expensive property on the street.

When compared to the postcode district it is £17k less expensive than the average property in CF45.

• Abercynon

  |

  200 m away
• Quakers Yard

  |

  2.0 km away
• Penrhiwceiber

  |

  3.6 km away

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