5, York Terrace, Mountain Ash has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 Jul 2025.

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

According to the Land Registry and our network of Estate Agents, there have been 212 sales of properties similar to 5, York Terrace, Mountain Ash within a radius of 640 metres since 2021.

The most recent example is 70, Clarence Street, Mountain Ash, CF45 3BD, a freehold house which sold for £135,000 on the 20th March 2026.

Read more about house prices in CF45.

• Sold Mar 2026£135,000 | 3 Bed House70, Clarence Street, Mountain Ash, CF45 3BD70, Clarence Street, Mountain Ash, CF45 3BD
• Sold Oct 2025£112,000 | 3 Bed House32, Oakland Street, Mountain Ash, CF45 3AL32, Oakland Street, Mountain Ash, CF45 3AL
• Sold Sep 2025£130,000 | 3 Bed House14, Oakland Street, Mountain Ash, CF45 3AL14, Oakland Street, Mountain Ash, CF45 3AL
• Sold Sep 2025£125,000 | 3 Bed House26, Albany Street, Mountain Ash, CF45 3BE26, Albany Street, Mountain Ash, CF45 3BE
• Sold Jun 2025£90,000 | 3 Bed House26, Mount Pleasant Terrace, Mountain Ash, CF45 3AN26, Mount Pleasant Terrace, Mountain Ash, CF45 3AN
• Sold Jun 2025£98,000 | 3 Bed House96, Clarence Street, Mountain Ash, CF45 3BD96, Clarence Street, Mountain Ash, CF45 3BD
• Sold Apr 2025£118,000 | 3 Bed House11, Albany Street, Mountain Ash, CF45 3BE11, Albany Street, Mountain Ash, CF45 3BE
• Sold Feb 2025£99,950 | 3 Bed House7, Albany Street, Mountain Ash, CF45 3BE7, Albany Street, Mountain Ash, CF45 3BE
• Sold Jan 2025£95,000 | 3 Bed House47, Albert Street, Mountain Ash, CF45 3BA47, Albert Street, Mountain Ash, CF45 3BA
• Sold Nov 2024£120,000 | 3 Bed House22, Albany Street, Mountain Ash, CF45 3BE22, Albany Street, Mountain Ash, CF45 3BE
• Sold Jun 2024£115,000 | 3 Bed House64, Clarence Street, Mountain Ash, CF45 3BD64, Clarence Street, Mountain Ash, CF45 3BD
• Sold Sep 2023£92,500 | 3 Bed House5, Albany Street, Mountain Ash, CF45 3BE5, Albany Street, Mountain Ash, CF45 3BE
• Sold Jun 2023£42,000 | 3 Bed House67, Consort Street, Mountain Ash, CF45 3AU67, Consort Street, Mountain Ash, CF45 3AU
• Sold Jun 2023£68,000 | 3 Bed House8, Albany Street, Mountain Ash, CF45 3BE8, Albany Street, Mountain Ash, CF45 3BE
• Sold Dec 2022£86,500 | 3 Bed House28, Albany Street, Mountain Ash, CF45 3BE28, Albany Street, Mountain Ash, CF45 3BE
• Sold Oct 2022£72,500 | 3 Bed House53, Clarence Street, Mountain Ash, CF45 3BD53, Clarence Street, Mountain Ash, CF45 3BD
• Sold May 2022£88,000 | 3 Bed House44, Mount Pleasant Terrace, Mountain Ash, CF45 3AN44, Mount Pleasant Terrace, Mountain Ash, CF45 3AN
• Sold Feb 2022£130,000 | 3 Bed House32, Mount Pleasant Terrace, Mountain Ash, CF45 3AN32, Mount Pleasant Terrace, Mountain Ash, CF45 3AN
• Sold Mar 2021£84,950 | 3 Bed House27, Mount Pleasant Terrace, Mountain Ash, CF45 3AN27, Mount Pleasant Terrace, Mountain Ash, CF45 3AN
• Sold Jan 2021£60,500 | 3 Bed House83, Clarence Street, Mountain Ash, CF45 3BD83, Clarence Street, Mountain Ash, CF45 3BD

York Terrace, Mountain Ash, CF45 has a total of 5 addresses. According to our analysis of all the public data, 5, York Terrace, Mountain Ash is the largest and the most expensive property on the street.

When compared to the postcode district it is £47k less expensive than the average property in CF45.

• Mountain Ash

  |

  700 m away
• Penrhiwceiber

  |

  1.2 km away
• Fernhill

  |

  1.9 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.