9, Gladstone Street, Mountain Ash occupies a 72 m² plot as recorded by HM Land Registry.

Of the 34 other houses in this postcode, 27 have recorded plot sizes, and this one ranks as the 27th largest.

9, Gladstone Street, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Mar 2025.

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 62 sales of comparable properties within 640 metres of 9, Gladstone Street, Mountain Ash since 2017.

Most recently, 148, Penrhiwceiber Road, Mountain Ash, CF45 3SH, a freehold house, sold at £75,000 on the 3rd March 2026.

Read more about house prices in CF45.

• Sold Mar 2026£75,000 | 3 Bed House148, Penrhiwceiber Road, Mountain Ash, CF45 3SH148, Penrhiwceiber Road, Mountain Ash, CF45 3SH
• Sold Feb 2026£74,500 | 3 Bed House28, Gladstone Street, Mountain Ash, CF45 3BT28, Gladstone Street, Mountain Ash, CF45 3BT
• Sold Nov 2025£75,000 | 3 Bed House28, Park Street, Mountain Ash, CF45 3YL28, Park Street, Mountain Ash, CF45 3YL
• Sold Aug 2025£75,000 | 3 Bed House13, Ty'R Felin Street, Mountain Ash, CF45 3YP13, Ty'R Felin Street, Mountain Ash, CF45 3YP
• Sold Jun 2025£130,000 | 3 Bed House88, Park Street, Mountain Ash, CF45 3YL88, Park Street, Mountain Ash, CF45 3YL
• Sold Jun 2025£88,000 | 3 Bed House1, Victoria Street, Mountain Ash, CF45 3AW1, Victoria Street, Mountain Ash, CF45 3AW
• Sold Dec 2024£63,000 | 3 Bed House17, Gladstone Street, Mountain Ash, CF45 3BT17, Gladstone Street, Mountain Ash, CF45 3BT
• Sold Nov 2024£85,000 | 3 Bed House30, Park Street, Mountain Ash, CF45 3YL30, Park Street, Mountain Ash, CF45 3YL
• Sold May 2024£84,500 | 3 Bed House20, Park Street, Mountain Ash, CF45 3YL20, Park Street, Mountain Ash, CF45 3YL
• Sold Sep 2023£70,000 | 3 Bed House68, Park Street, Mountain Ash, CF45 3YL68, Park Street, Mountain Ash, CF45 3YL
• Sold Jul 2023£58,000 | 3 Bed House35, Victoria Street, Mountain Ash, CF45 3AW35, Victoria Street, Mountain Ash, CF45 3AW
• Sold Jul 2023£39,000 | 3 Bed House29, Ty'R Felin Street, Mountain Ash, CF45 3YP29, Ty'R Felin Street, Mountain Ash, CF45 3YP
• Sold Mar 2023£96,000 | 3 Bed House12, Victoria Street, Mountain Ash, CF45 3AW12, Victoria Street, Mountain Ash, CF45 3AW
• Sold Mar 2023£72,000 | 3 Bed House72, Park Street, Mountain Ash, CF45 3YL72, Park Street, Mountain Ash, CF45 3YL
• Sold Jun 2022£45,000 | 3 Bed House83, Ty'R Felin Street, Mountain Ash, CF45 3YP83, Ty'R Felin Street, Mountain Ash, CF45 3YP
• Sold Mar 2022£42,000 | 3 Bed House81, Ty'R Felin Street, Mountain Ash, CF45 3YP81, Ty'R Felin Street, Mountain Ash, CF45 3YP
• Sold Aug 2021£42,000 | 3 Bed House79, Ty'R Felin Street, Mountain Ash, CF45 3YP79, Ty'R Felin Street, Mountain Ash, CF45 3YP
• Sold Aug 2021£64,995 | 3 Bed House7, Gladstone Street, Mountain Ash, CF45 3BT7, Gladstone Street, Mountain Ash, CF45 3BT
• Sold Sep 2019£39,900 | 3 Bed House4, Gladstone Street, Mountain Ash, CF45 3BT4, Gladstone Street, Mountain Ash, CF45 3BT
• Sold Oct 2017£44,500 | 3 Bed House25, Ty'R Felin Street, Mountain Ash, CF45 3YP25, Ty'R Felin Street, Mountain Ash, CF45 3YP

Our analysis of the public data ranks 9, Gladstone Street, Mountain Ash as the 19th largest and the 19th most expensive of the 34 addresses on Gladstone Street, Mountain Ash, CF45.

Against the CF45 postcode district average, it is £85k less expensive than the typical property.

• Mountain Ash

  |

  900 m away
• Penrhiwceiber

  |

  1.0 km away
• Fernhill

  |

  2.2 km away

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