1, Willow Terrace, Mountain Ash occupies a 149 m² plot as recorded by HM Land Registry.

All 18 other houses in this postcode have recorded plot sizes, and this one ranks as the 14th largest.

1, Willow Terrace, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Jul 2020.

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

Land Registry records and our Estate Agent network show 165 sales of comparable properties within 730 metres of 1, Willow Terrace, Mountain Ash since 2020.

Most recently, 61, Tanycoed Street, Mountain Ash, CF45 3YH, a freehold house, sold at £72,500 on the 31st March 2026.

Read more about house prices in CF45.

• Sold Mar 2026£72,500 | 3 Bed House61, Tanycoed Street, Mountain Ash, CF45 3YH61, Tanycoed Street, Mountain Ash, CF45 3YH
• Sold Jan 2026£100,000 | 3 Bed House30, Penybryn Terrace, Mountain Ash, CF45 3TJ30, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold Dec 2025£79,250 | 3 Bed House67, Woodfield Terrace, Mountain Ash, CF45 3YA67, Woodfield Terrace, Mountain Ash, CF45 3YA
• Sold Nov 2025£116,000 | 3 Bed House55, Park Street, Mountain Ash, CF45 3YW55, Park Street, Mountain Ash, CF45 3YW
• Sold Jul 2025£75,000 | 3 Bed House85, Woodfield Terrace, Mountain Ash, CF45 3YA85, Woodfield Terrace, Mountain Ash, CF45 3YA
• Sold May 2025£77,500 | 3 Bed House31, Penybryn Terrace, Mountain Ash, CF45 3TJ31, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold May 2025£80,000 | 3 Bed House1, Penybryn Terrace, Mountain Ash, CF45 3TJ1, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold May 2025£85,000 | 3 Bed House161, Penrhiwceiber Road, Mountain Ash, CF45 3SG161, Penrhiwceiber Road, Mountain Ash, CF45 3SG
• Sold Jan 2025£82,500 | 3 Bed House140, Penrhiwceiber Road, Mountain Ash, CF45 3SH140, Penrhiwceiber Road, Mountain Ash, CF45 3SH
• Sold Oct 2024£117,500 | 3 Bed House89, Woodfield Terrace, Mountain Ash, CF45 3YA89, Woodfield Terrace, Mountain Ash, CF45 3YA
• Sold Sep 2024£103,000 | 3 Bed House18, Park Street, Mountain Ash, CF45 3YL18, Park Street, Mountain Ash, CF45 3YL
• Sold Jul 2024£86,500 | 3 Bed House37, Tanycoed Street, Mountain Ash, CF45 3YH37, Tanycoed Street, Mountain Ash, CF45 3YH
• Sold Jun 2024£105,000 | 3 Bed House25, Dilwyn Street, Mountain Ash, CF45 3YG25, Dilwyn Street, Mountain Ash, CF45 3YG
• Sold Sep 2023£50,000 | 3 Bed House12, Dilwyn Street, Mountain Ash, CF45 3YG12, Dilwyn Street, Mountain Ash, CF45 3YG
• Sold Feb 2023£90,000 | 3 Bed House43, Woodfield Terrace, Mountain Ash, CF45 3YA43, Woodfield Terrace, Mountain Ash, CF45 3YA
• Sold Jan 2023£84,000 | 3 Bed House11, Park Street, Mountain Ash, CF45 3YW11, Park Street, Mountain Ash, CF45 3YW
• Sold Mar 2022£56,000 | 3 Bed House22, Penybryn Terrace, Mountain Ash, CF45 3TJ22, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold Mar 2022£66,000 | 3 Bed House19, Penybryn Terrace, Mountain Ash, CF45 3TJ19, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold Jun 2021£70,000 | 3 Bed House6, Penybryn Terrace, Mountain Ash, CF45 3TJ6, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold Dec 2020£83,000 | 3 Bed House33, Tanycoed Street, Mountain Ash, CF45 3YH33, Tanycoed Street, Mountain Ash, CF45 3YH

Our analysis of the public data ranks 1, Willow Terrace, Mountain Ash as the 9th largest and the 9th most expensive of the 18 addresses on Willow Terrace, Mountain Ash, CF45.

Against the CF45 postcode district average, it is £70k less expensive than the typical property.

• Penrhiwceiber

  |

  400 m away
• Mountain Ash

  |

  1.5 km away
• Fernhill

  |

  2.8 km away

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