70, Glanlay Street, Mountain Ash occupies a 106 m² plot as recorded by HM Land Registry.

Of the 38 other houses in this postcode, 29 have recorded plot sizes, and this one ranks as the 10th largest.

70, Glanlay Street, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Oct 2024.

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

70, Glanlay Street, Mountain Ash last changed hands on 14th January 2021, selling for £67,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 77.7% since January 2021.

• Sold Jan 2021£67,000
• Sold Dec 2019£68,000

Land Registry records and our Estate Agent network show 157 sales of comparable properties within 1.0 kilometres of 70, Glanlay Street, Mountain Ash since 2017.

Most recently, 74, Church Street, Mountain Ash, CF45 3YB, a freehold house, sold at £72,000 on the 30th April 2026.

Read more about house prices in CF45.

• Sold Apr 2026£72,000 | 3 Bed House74, Church Street, Mountain Ash, CF45 3YB74, Church Street, Mountain Ash, CF45 3YB
• Sold Mar 2026£127,500 | 3 Bed House3, Glanlay Street, Mountain Ash, CF45 3TL3, Glanlay Street, Mountain Ash, CF45 3TL
• Sold Nov 2025£155,000 | 3 Bed House60, Morris Avenue, Mountain Ash, CF45 3TW60, Morris Avenue, Mountain Ash, CF45 3TW
• Sold Oct 2025£115,000 | 3 Bed House30, Glanlay Street, Mountain Ash, CF45 3TL30, Glanlay Street, Mountain Ash, CF45 3TL
• Sold Apr 2025£48,000 | 3 Bed House75, Morris Avenue, Mountain Ash, CF45 3TW75, Morris Avenue, Mountain Ash, CF45 3TW
• Sold Mar 2025£90,000 | 3 Bed House59, Morris Avenue, Mountain Ash, CF45 3TW59, Morris Avenue, Mountain Ash, CF45 3TW
• Sold Mar 2025£82,500 | 3 Bed House3, Morris Avenue, Mountain Ash, CF45 3TW3, Morris Avenue, Mountain Ash, CF45 3TW
• Sold Sep 2024£105,000 | 3 Bed House35, Morris Avenue, Mountain Ash, CF45 3TW35, Morris Avenue, Mountain Ash, CF45 3TW
• Sold Sep 2024£99,000 | 3 Bed House65, Morris Avenue, Mountain Ash, CF45 3TW65, Morris Avenue, Mountain Ash, CF45 3TW
• Sold Sep 2024£70,000 | 3 Bed House84, Glanlay Street, Mountain Ash, CF45 3TN84, Glanlay Street, Mountain Ash, CF45 3TN
• Sold Mar 2024£70,000 | 3 Bed House49, Morris Avenue, Mountain Ash, CF45 3TW49, Morris Avenue, Mountain Ash, CF45 3TW
• Sold Mar 2024£57,000 | 3 Bed House12, Rheola Street, Mountain Ash, CF45 3TA12, Rheola Street, Mountain Ash, CF45 3TA
• Sold Nov 2023£53,000 | 3 Bed House36, Church Street, Mountain Ash, CF45 3YB36, Church Street, Mountain Ash, CF45 3YB
• Sold Oct 2022£55,000 | 3 Bed House13A, Rheola Street, Mountain Ash, CF45 3TA13A, Rheola Street, Mountain Ash, CF45 3TA
• Sold Aug 2022£102,500 | 3 Bed House14A, Rheola Street, Mountain Ash, CF45 3TA14A, Rheola Street, Mountain Ash, CF45 3TA
• Sold Oct 2020£74,000 | 3 Bed House73, Glanlay Street, Mountain Ash, CF45 3TN73, Glanlay Street, Mountain Ash, CF45 3TN
• Sold Feb 2020£80,000 | 3 Bed House37, Morris Avenue, Mountain Ash, CF45 3TW37, Morris Avenue, Mountain Ash, CF45 3TW
• Sold Aug 2019£64,000 | 3 Bed House72, Glanlay Street, Mountain Ash, CF45 3TN72, Glanlay Street, Mountain Ash, CF45 3TN
• Sold Mar 2019£77,000 | 3 Bed House85, Glanlay Street, Mountain Ash, CF45 3TN85, Glanlay Street, Mountain Ash, CF45 3TN
• Sold Mar 2017£69,995 | 3 Bed House77, Glanlay Street, Mountain Ash, CF45 3TN77, Glanlay Street, Mountain Ash, CF45 3TN

Our analysis of the public data ranks 70, Glanlay Street, Mountain Ash as the 70th largest and the 82nd most expensive of the 87 addresses on Glanlay Street, Mountain Ash, CF45.

Against the CF45 postcode district average, it is £63k less expensive than the typical property.

• Penrhiwceiber

  |

  200 m away
• Mountain Ash

  |

  1.8 km away
• Merthyr Vale

  |

  2.6 km away

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