15, Mostyn Street, Aberdare occupies a 108 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 17th largest.

15, Mostyn Street, Aberdare has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Jul 2021.

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

15, Mostyn Street, Aberdare last changed hands on 10th September 2021, selling for £90,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 45.4% since September 2021.

• Sold Sep 2021£90,000

Land Registry records and our Estate Agent network show 109 sales of comparable properties within 1.5 kilometres of 15, 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 Nov 2025£137,000 | 3 Bed House19, Mostyn Street, Aberdare, CF44 6BA19, Mostyn Street, Aberdare, CF44 6BA
• Sold Aug 2025£120,000 | 3 Bed House11, Elm Street, Aberdare, CF44 6AS11, Elm Street, Aberdare, CF44 6AS
• Sold Jul 2025£57,500 | 3 Bed House8, Tanycoed Terrace, Aberdare, CF44 6AY8, Tanycoed Terrace, Aberdare, CF44 6AY
• Sold Jun 2025£107,000 | 3 Bed House70, Park View Terrace, Aberdare, CF44 6AB70, Park View Terrace, Aberdare, CF44 6AB
• Sold Dec 2024£85,000 | 3 Bed House9, Bronallt Terrace, Aberdare, CF44 6BW9, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Oct 2024£78,000 | 3 Bed House27, Bronallt Terrace, Aberdare, CF44 6BW27, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Feb 2024£65,000 | 3 Bed House41, John Street, Aberdare, CF44 6BL41, John Street, Aberdare, CF44 6BL
• Sold Dec 2023£90,000 | 3 Bed House8, Bronallt Terrace, Aberdare, CF44 6BW8, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Nov 2023£56,000 | 3 Bed House12, Mostyn Street, Aberdare, CF44 6BA12, Mostyn Street, Aberdare, CF44 6BA
• Sold Nov 2022£53,000 | 3 Bed House7, Jenkin Street, Aberdare, CF44 6BE7, Jenkin Street, Aberdare, CF44 6BE
• Sold Mar 2022£72,500 | 3 Bed House16, Mostyn Street, Aberdare, CF44 6BA16, Mostyn Street, Aberdare, CF44 6BA
• Sold Feb 2022£89,995 | 3 Bed House25, John Street, Aberdare, CF44 6BL25, John Street, Aberdare, CF44 6BL
• Sold Dec 2021£70,000 | 3 Bed House21, Bronallt Terrace, Aberdare, CF44 6BW21, Bronallt Terrace, Aberdare, CF44 6BW
• Sold Feb 2021£86,000 | 3 Bed House12, Elm Street, Aberdare, CF44 6AS12, Elm Street, Aberdare, CF44 6AS
• Sold Feb 2019£65,000 | 3 Bed House31, Mostyn Street, Aberdare, CF44 6BA31, Mostyn Street, Aberdare, CF44 6BA
• Sold Nov 2017£38,000 | 3 Bed House8, Mostyn Street, Aberdare, CF44 6BA8, Mostyn Street, Aberdare, CF44 6BA
• Sold Jun 2017£58,000 | 2 Bed House30, Mostyn Street, Aberdare, CF44 6BA30, Mostyn Street, Aberdare, CF44 6BA
• Sold Jul 2015£62,500 | 3 Bed House10, Mostyn Street, Aberdare, CF44 6BA10, Mostyn Street, Aberdare, CF44 6BA
• Sold Oct 2014£42,000 | 3 Bed House29, Mostyn Street, Aberdare, CF44 6BA29, Mostyn Street, Aberdare, CF44 6BA

Our analysis of the public data ranks 15, Mostyn Street, Aberdare as the 18th largest and the 18th most expensive of the 33 addresses on Mostyn Street, Aberdare, CF44.

Against the CF44 postcode district average, it is £51k 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.