9, Mostyn Street, Aberdare occupies a 119 m² plot as recorded by HM Land Registry.

Of the 33 other houses in this postcode, 27 have recorded plot sizes, and this one ranks as the 3rd largest.

9, Mostyn Street, Aberdare has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Aug 2020.

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

9, Mostyn Street, Aberdare last changed hands on 9th October 2015, selling for £55,000. 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 113.3% since October 2015.

• Sold Oct 2015£55,000
• Sold Dec 2009£34,000

Land Registry records and our Estate Agent network show 24 sales of comparable properties within 1.5 kilometres of 9, Mostyn Street, Aberdare since 2014.

Most recently, 32, Mostyn Street, Aberdare, CF44 6BA, a freehold house, sold at £90,000 on the 27th January 2026.

Read more about house prices in CF44.

• Sold Jan 2026£90,000 | 3 Bed House32, Mostyn Street, Aberdare, CF44 6BA32, Mostyn Street, Aberdare, CF44 6BA
• Sold Aug 2025£105,000 | 2 Bed House72, Jenkin Street, Aberdare, CF44 6BE72, Jenkin Street, Aberdare, CF44 6BE
• Sold Jul 2025£93,500 | 2 Bed House4, Tanycoed Terrace, Aberdare, CF44 6AY4, Tanycoed Terrace, Aberdare, CF44 6AY
• Sold Feb 2025£55,000 | 2 Bed House80, Jenkin Street, Aberdare, CF44 6BE80, Jenkin Street, Aberdare, CF44 6BE
• Sold Nov 2024£68,000 | 2 Bed House46, John Street, Aberdare, CF44 6BL46, John Street, Aberdare, CF44 6BL
• Sold Nov 2023£90,000 | 2 Bed House13A, Jenkin Street, Aberdare, CF44 6BE13A, Jenkin Street, Aberdare, CF44 6BE
• Sold Sep 2023£60,000 | 2 Bed House31, Jenkin Street, Aberdare, CF44 6BB31, Jenkin Street, Aberdare, CF44 6BB
• Sold Aug 2023£92,000 | 3 Bed House6, Cromer Street, Aberdare, CF44 6AP6, Cromer Street, Aberdare, CF44 6AP
• Sold Aug 2023£90,000 | 3 Bed House107, John Street, Aberdare, CF44 6BN107, John Street, Aberdare, CF44 6BN
• Sold Jan 2023£50,000 | 3 Bed House60, John Street, Aberdare, CF44 6BN60, John Street, Aberdare, CF44 6BN
• Sold Dec 2021£57,000 | 2 Bed House88, Jenkin Street, Aberdare, CF44 6BE88, Jenkin Street, Aberdare, CF44 6BE
• Sold Nov 2021£56,000 | 2 Bed House51, John Street, Aberdare, CF44 6BL51, John Street, Aberdare, CF44 6BL
• Sold Feb 2021£52,000 | 3 Bed House57, John Street, Aberdare, CF44 6BN57, John Street, Aberdare, CF44 6BN
• Sold Dec 2020£69,995 | 3 Bed House74, John Street, Aberdare, CF44 6BN74, John Street, Aberdare, CF44 6BN
• Sold Dec 2020£50,000 | 2 Bed House5, Park View Terrace, Aberdare, CF44 6AA5, Park View Terrace, Aberdare, CF44 6AA
• Sold Oct 2018£47,000 | 3 Bed House96, John Street, Aberdare, CF44 6BN96, John Street, Aberdare, CF44 6BN
• Sold Feb 2018£35,000 | 2 Bed House21, John Street, Aberdare, CF44 6BL21, John Street, Aberdare, CF44 6BL
• Sold Jun 2017£58,000 | 2 Bed House30, Mostyn Street, Aberdare, CF44 6BA30, Mostyn Street, Aberdare, CF44 6BA
• Sold Apr 2014£41,500 | 2 Bed House74, Jenkin Street, Aberdare, CF44 6BE74, Jenkin Street, Aberdare, CF44 6BE
• Sold Jan 2014£45,000 | 2 Bed House83, Jenkin Street, Aberdare, CF44 6BE83, Jenkin Street, Aberdare, CF44 6BE

Our analysis of the public data ranks 9, Mostyn Street, Aberdare as the 27th largest and the 27th most expensive of the 33 addresses on Mostyn Street, Aberdare, CF44.

Against the CF44 postcode district average, it is £63k less expensive than the typical property.

• Fernhill

  |

  900 m away
• Cwmbach

  |

  1.6 km away
• Mountain Ash

  |

  2.4 km away

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