2, Halswell Street, Mountain Ash occupies a 115 m² plot as recorded by HM Land Registry.

Of the 12 other houses in this postcode, 10 have recorded plot sizes, and this one ranks as the 5th largest.

2, Halswell Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Jun 2021.

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

2, Halswell Street, Mountain Ash last changed hands on 8th September 2021, selling for £115,000. 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 107.5% since September 2021.

• Sold Sep 2021£115,000

Land Registry records and our Estate Agent network show 61 sales of comparable properties within 1.5 kilometres of 2, Halswell Street, Mountain Ash since 2012.

Most recently, 25, Walsh Street, Mountain Ash, CF45 4YS, a freehold house, sold at £105,000 on the 19th February 2026.

Read more about house prices in CF45.

• Sold Feb 2026£105,000 | 3 Bed House25, Walsh Street, Mountain Ash, CF45 4YS25, Walsh Street, Mountain Ash, CF45 4YS
• Sold Feb 2024£105,000 | 3 Bed House67, Morris Avenue, Mountain Ash, CF45 3TW67, Morris Avenue, Mountain Ash, CF45 3TW
• Sold Jan 2024£125,000 | 3 Bed House65, Penrhiwceiber Road, Mountain Ash, CF45 3SN65, Penrhiwceiber Road, Mountain Ash, CF45 3SN
• Sold May 2023£130,000 | 4 Bed House14, Glasbrook Terrace, Mountain Ash, CF45 3SY14, Glasbrook Terrace, Mountain Ash, CF45 3SY
• Sold Apr 2023£91,000 | 3 Bed HouseKinley House, Morris Avenue, Mountain Ash, CF45 3TWKinley House, Morris Avenue, Mountain Ash, CF45 3TW
• Sold Oct 2022£80,000 | 4 Bed House52, Church Street, Mountain Ash, CF45 3YB52, Church Street, Mountain Ash, CF45 3YB
• Sold Oct 2022£98,000 | 3 Bed House49, Penrhiwceiber Road, Mountain Ash, CF45 3SN49, Penrhiwceiber Road, Mountain Ash, CF45 3SN
• Sold Jun 2022£145,000 | 3 Bed House92, Pentwyn Avenue, Mountain Ash, CF45 4YF92, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Nov 2021£97,000 | 3 Bed House37, Rheola Street, Mountain Ash, CF45 3TB37, Rheola Street, Mountain Ash, CF45 3TB
• Sold Nov 2021£88,500 | 3 Bed House10, Dillington Terrace, Mountain Ash, CF45 3NX10, Dillington Terrace, Mountain Ash, CF45 3NX
• Sold Apr 2021£98,000 | 3 Bed House66, Pentwyn Avenue, Mountain Ash, CF45 4YF66, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Oct 2020£63,000 | 4 Bed House7, Commercial Place, Mountain Ash, CF45 4YR7, Commercial Place, Mountain Ash, CF45 4YR
• Sold Oct 2020£90,000 | 3 Bed House5, Commercial Place, Mountain Ash, CF45 4YR5, Commercial Place, Mountain Ash, CF45 4YR
• Sold Nov 2018£60,000 | 4 Bed House4, Pentwyn Avenue, Mountain Ash, CF45 4YF4, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Mar 2018£45,000 | 4 Bed House58, Pentwyn Avenue, Mountain Ash, CF45 4YF58, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Nov 2017£87,000 | 3 Bed House10, Station Terrace, Mountain Ash, CF45 3SS10, Station Terrace, Mountain Ash, CF45 3SS
• Sold Sep 2015£80,000 | 4 Bed House4, Sunnyside, Mountain Ash, CF45 4DJ4, Sunnyside, Mountain Ash, CF45 4DJ
• Sold Jun 2015£51,000 | 4 Bed House50, Pentwyn Avenue, Mountain Ash, CF45 4YF50, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Dec 2014£55,000 | 4 Bed House18, Pentwyn Avenue, Mountain Ash, CF45 4YF18, Pentwyn Avenue, Mountain Ash, CF45 4YF
• Sold Sep 2012£35,000 | 4 Bed House44, Pentwyn Avenue, Mountain Ash, CF45 4YF44, Pentwyn Avenue, Mountain Ash, CF45 4YF

Our analysis of the public data ranks 2, Halswell Street, Mountain Ash as the 3rd largest and the 3rd most expensive of the 12 addresses on Halswell Street, Mountain Ash, CF45.

Against the CF45 postcode district average, it is £35k less expensive than the typical property.

• Penrhiwceiber

  |

  1.1 km away
• Quakers Yard

  |

  1.9 km away
• Abercynon

  |

  2.5 km away

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