13, Cadwaladr Street, Mountain Ash occupies a 107 m² plot as recorded by HM Land Registry.

Of the 45 other houses in this postcode, 37 have recorded plot sizes, and this one ranks as the 32nd largest.

13, Cadwaladr Street, Mountain Ash has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 19 Aug 2009.

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

13, Cadwaladr Street, Mountain Ash last changed hands on 16th April 2010, selling for £54,000. 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 116.2% since April 2010.

• Sold Apr 2010£54,000

Land Registry records and our Estate Agent network show 252 sales of comparable properties within 720 metres of 13, Cadwaladr Street, Mountain Ash since 2010.

Most recently, 26, Woodland Terrace, Mountain Ash, CF45 3RF, a freehold house, sold at £130,000 on the 1st May 2026.

Read more about house prices in CF45.

• Sold May 2026£130,000 | 3 Bed House26, Woodland Terrace, Mountain Ash, CF45 3RF26, Woodland Terrace, Mountain Ash, CF45 3RF
• Sold Apr 2026£95,000 | 3 Bed House16, Lyle Street, Mountain Ash, CF45 3RG16, Lyle Street, Mountain Ash, CF45 3RG
• Sold Dec 2025£95,000 | 3 Bed House8, Woodland Terrace, Mountain Ash, CF45 3RF8, Woodland Terrace, Mountain Ash, CF45 3RF
• Sold Jul 2025£49,000 | 3 Bed House49, Commercial Street, Mountain Ash, CF45 3PS49, Commercial Street, Mountain Ash, CF45 3PS
• Sold Jul 2025£115,000 | 3 Bed House9, Cadwaladr Street, Mountain Ash, CF45 3RD9, Cadwaladr Street, Mountain Ash, CF45 3RD
• Sold Dec 2024£105,000 | 3 Bed House63, Woodland Street, Mountain Ash, CF45 3RE63, Woodland Street, Mountain Ash, CF45 3RE
• Sold Sep 2024£80,000 | 3 Bed House16, Cadwaladr Street, Mountain Ash, CF45 3RD16, Cadwaladr Street, Mountain Ash, CF45 3RD
• Sold Jul 2024£77,000 | 3 Bed House15, Lyle Street, Mountain Ash, CF45 3RG15, Lyle Street, Mountain Ash, CF45 3RG
• Sold Mar 2024£110,000 | 3 Bed House13, Lyle Street, Mountain Ash, CF45 3RG13, Lyle Street, Mountain Ash, CF45 3RG
• Sold Jan 2024£145,000 | 3 Bed House12, Cadwaladr Street, Mountain Ash, CF45 3RD12, Cadwaladr Street, Mountain Ash, CF45 3RD
• Sold Apr 2023£116,000 | 3 Bed House24, Woodland Terrace, Mountain Ash, CF45 3RF24, Woodland Terrace, Mountain Ash, CF45 3RF
• Sold Mar 2023£148,000 | 3 Bed House1, Cadwaladr Street, Mountain Ash, CF45 3RD1, Cadwaladr Street, Mountain Ash, CF45 3RD
• Sold Dec 2022£110,000 | 3 Bed House24, Lyle Street, Mountain Ash, CF45 3RG24, Lyle Street, Mountain Ash, CF45 3RG
• Sold Sep 2021£95,000 | 3 Bed House8, Lyle Street, Mountain Ash, CF45 3RG8, Lyle Street, Mountain Ash, CF45 3RG
• Sold Nov 2020£92,000 | 3 Bed House14, Lyle Street, Mountain Ash, CF45 3RG14, Lyle Street, Mountain Ash, CF45 3RG
• Sold Jun 2018£65,000 | 3 Bed House30, Woodland Terrace, Mountain Ash, CF45 3RF30, Woodland Terrace, Mountain Ash, CF45 3RF
• Sold Apr 2018£75,000 | 3 Bed House26, Cadwaladr Street, Mountain Ash, CF45 3RD26, Cadwaladr Street, Mountain Ash, CF45 3RD
• Sold Oct 2016£53,000 | 3 Bed House34, Cadwaladr Street, Mountain Ash, CF45 3RD34, Cadwaladr Street, Mountain Ash, CF45 3RD
• Sold Oct 2016£72,500 | 3 Bed House4, Lyle Street, Mountain Ash, CF45 3RG4, Lyle Street, Mountain Ash, CF45 3RG
• Sold Sep 2010£60,000 | 3 Bed House23, Cadwaladr Street, Mountain Ash, CF45 3RD23, Cadwaladr Street, Mountain Ash, CF45 3RD

Our analysis of the public data ranks 13, Cadwaladr Street, Mountain Ash as the 15th largest and the 17th most expensive of the 45 addresses on Cadwaladr Street, Mountain Ash, CF45.

Against the CF45 postcode district average, it is £25k less expensive than the typical property.

• Mountain Ash

  |

  700 m away
• Fernhill

  |

  800 m away
• Penrhiwceiber

  |

  2.4 km away

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