19, Oak Terrace, Mountain Ash occupies a 301 m² plot as recorded by HM Land Registry.

All 14 other houses in this postcode have recorded plot sizes, and this one ranks as the 4th largest.

19, Oak Terrace, Mountain Ash has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 23 Jun 2021.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (coal).

19, Oak Terrace, Mountain Ash last changed hands on 23rd November 2009, selling for £52,000. 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 169.9% since November 2009.

• Sold Nov 2009£52,000

Land Registry records and our Estate Agent network show 167 sales of comparable properties within 800 metres of 19, Oak Terrace, Mountain Ash since 2017.

Most recently, 61, Tanycoed Street, Mountain Ash, CF45 3YH, a freehold house, sold at £72,500 on the 31st March 2026.

Read more about house prices in CF45.

• Sold Mar 2026£72,500 | 3 Bed House61, Tanycoed Street, Mountain Ash, CF45 3YH61, Tanycoed Street, Mountain Ash, CF45 3YH
• Sold Jan 2026£100,000 | 3 Bed House30, Penybryn Terrace, Mountain Ash, CF45 3TJ30, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold Dec 2025£79,250 | 3 Bed House67, Woodfield Terrace, Mountain Ash, CF45 3YA67, Woodfield Terrace, Mountain Ash, CF45 3YA
• Sold Nov 2025£116,000 | 3 Bed House55, Park Street, Mountain Ash, CF45 3YW55, Park Street, Mountain Ash, CF45 3YW
• Sold Jul 2025£75,000 | 3 Bed House85, Woodfield Terrace, Mountain Ash, CF45 3YA85, Woodfield Terrace, Mountain Ash, CF45 3YA
• Sold May 2025£77,500 | 3 Bed House31, Penybryn Terrace, Mountain Ash, CF45 3TJ31, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold May 2025£80,000 | 3 Bed House1, Penybryn Terrace, Mountain Ash, CF45 3TJ1, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold May 2025£85,000 | 3 Bed House161, Penrhiwceiber Road, Mountain Ash, CF45 3SG161, Penrhiwceiber Road, Mountain Ash, CF45 3SG
• Sold Oct 2024£117,500 | 3 Bed House89, Woodfield Terrace, Mountain Ash, CF45 3YA89, Woodfield Terrace, Mountain Ash, CF45 3YA
• Sold Jul 2024£86,500 | 3 Bed House37, Tanycoed Street, Mountain Ash, CF45 3YH37, Tanycoed Street, Mountain Ash, CF45 3YH
• Sold Jun 2024£105,000 | 3 Bed House25, Dilwyn Street, Mountain Ash, CF45 3YG25, Dilwyn Street, Mountain Ash, CF45 3YG
• Sold Sep 2023£50,000 | 3 Bed House12, Dilwyn Street, Mountain Ash, CF45 3YG12, Dilwyn Street, Mountain Ash, CF45 3YG
• Sold Jan 2023£84,000 | 3 Bed House11, Park Street, Mountain Ash, CF45 3YW11, Park Street, Mountain Ash, CF45 3YW
• Sold Mar 2022£56,000 | 3 Bed House22, Penybryn Terrace, Mountain Ash, CF45 3TJ22, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold Mar 2022£66,000 | 3 Bed House19, Penybryn Terrace, Mountain Ash, CF45 3TJ19, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold Nov 2021£95,000 | 3 Bed House2, Penybryn Terrace, Mountain Ash, CF45 3TJ2, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold Jun 2021£70,000 | 3 Bed House6, Penybryn Terrace, Mountain Ash, CF45 3TJ6, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold Apr 2021£50,250 | 3 Bed House3, Dilwyn Street, Mountain Ash, CF45 3YG3, Dilwyn Street, Mountain Ash, CF45 3YG
• Sold Dec 2019£50,000 | 3 Bed House16, Penybryn Terrace, Mountain Ash, CF45 3TJ16, Penybryn Terrace, Mountain Ash, CF45 3TJ
• Sold Jun 2017£45,000 | 3 Bed House24, Penybryn Terrace, Mountain Ash, CF45 3TJ24, Penybryn Terrace, Mountain Ash, CF45 3TJ

Our analysis of the public data ranks 19, Oak Terrace, Mountain Ash as the 12th largest and the 12th most expensive of the 24 addresses on Oak Terrace, Mountain Ash, CF45.

Against the CF45 postcode district average, it is £71k less expensive than the typical property.

• Penrhiwceiber

  |

  500 m away
• Mountain Ash

  |

  1.5 km away
• Fernhill

  |

  2.8 km away

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