According to data from HM Land Registry, 36, Cadwaladr Street, Mountain Ash sits on a plot of 114 m².

We have plot size data on 37 out of 45 other houses in the postcode and 36, Cadwaladr Street, Mountain Ash sits on the 29th largest plot.

36, Cadwaladr Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Sep 2017.

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

According to HM Land Registry, 36, Cadwaladr Street, Mountain Ash was last sold on 1st December 2017 for £76,000 and was recorded as a freehold house.

The property has had 4 sales since 1995.

Since December 2017, the market for similar properties has risen by 102.3%.

• Sold Dec 2017£76,000
• Sold Jun 2001£36,842
• Sold Jan 2001£16,500

According to the Land Registry and our network of Estate Agents, there have been 109 sales of properties similar to 36, Cadwaladr Street, Mountain Ash within a radius of 740 metres since 2014.

The most recent example is 29, Cliff Street, Mountain Ash, CF45 3LE, a freehold house which sold for £120,000 on the 14th November 2025.

Read more about house prices in CF45.

• Sold Nov 2025£120,000 | 3 Bed House29, Cliff Street, Mountain Ash, CF45 3LE29, Cliff Street, Mountain Ash, CF45 3LE
• Sold Jun 2025£132,500 | 3 Bed House1, Aberdare Road, Mountain Ash, CF45 3PT1, Aberdare Road, Mountain Ash, CF45 3PT
• Sold Jun 2025£95,000 | 3 Bed House33, Duffryn Street, Mountain Ash, CF45 3NU33, Duffryn Street, Mountain Ash, CF45 3NU
• Sold Apr 2025£120,000 | 3 Bed House22, Allen Street, Mountain Ash, CF45 4BD22, Allen Street, Mountain Ash, CF45 4BD
• Sold Jan 2025£225,000 | 3 Bed House115, High Street, Mountain Ash, CF45 3LN115, High Street, Mountain Ash, CF45 3LN
• Sold Apr 2024£81,000 | 3 Bed House28, Duffryn Street, Mountain Ash, CF45 3NU28, Duffryn Street, Mountain Ash, CF45 3NU
• Sold Dec 2023£56,500 | 3 Bed House58A, Duffryn Street, Mountain Ash, CF45 3HR58A, Duffryn Street, Mountain Ash, CF45 3HR
• Sold Sep 2023£75,000 | 3 Bed House5, Duffryn Street, Mountain Ash, CF45 3NU5, Duffryn Street, Mountain Ash, CF45 3NU
• Sold Aug 2023£66,000 | 3 Bed House6, Duffryn Street, Mountain Ash, CF45 3NU6, Duffryn Street, Mountain Ash, CF45 3NU
• Sold Aug 2023£112,500 | 3 Bed House4, Woodland Terrace, Mountain Ash, CF45 3RF4, Woodland Terrace, Mountain Ash, CF45 3RF
• Sold Feb 2023£95,000 | 3 Bed House4, Duffryn Street, Mountain Ash, CF45 3NU4, Duffryn Street, Mountain Ash, CF45 3NU
• Sold Jan 2023£88,500 | 3 Bed House37, Cadwaladr Street, Mountain Ash, CF45 3RD37, Cadwaladr Street, Mountain Ash, CF45 3RD
• Sold Jul 2022£75,000 | 3 Bed House24A, Allen Street, Mountain Ash, CF45 4BD24A, Allen Street, Mountain Ash, CF45 4BD
• Sold Apr 2022£106,000 | 3 Bed House16, Allen Street, Mountain Ash, CF45 4BD16, Allen Street, Mountain Ash, CF45 4BD
• Sold Apr 2022£66,500 | 3 Bed House99, Woodland Street, Mountain Ash, CF45 3RB99, Woodland Street, Mountain Ash, CF45 3RB
• Sold Dec 2021£110,000 | 3 Bed House75, Woodland Street, Mountain Ash, CF45 3RB75, Woodland Street, Mountain Ash, CF45 3RB
• Sold Apr 2021£65,000 | 3 Bed House107, Woodland Street, Mountain Ash, CF45 3RB107, Woodland Street, Mountain Ash, CF45 3RB
• Sold Jun 2020£31,000 | 3 Bed House25A, Oxford Street, Mountain Ash, CF45 3PL25A, Oxford Street, Mountain Ash, CF45 3PL
• Sold Apr 2020£58,000 | 3 Bed House4, Allen Street, Mountain Ash, CF45 4BD4, Allen Street, Mountain Ash, CF45 4BD
• Sold Nov 2014£74,500 | 3 Bed House5, Woodland Terrace, Mountain Ash, CF45 3RF5, Woodland Terrace, Mountain Ash, CF45 3RF

Cadwaladr Street, Mountain Ash, CF45 has a total of 45 addresses. According to our analysis of all the public data, 36, Cadwaladr Street, Mountain Ash is the 45th largest and the 45th most expensive property on the street.

When compared to the postcode district it is £43k less expensive than the average property in CF45.

• Mountain Ash

  |

  700 m away
• Fernhill

  |

  800 m away
• Penrhiwceiber

  |

  2.4 km away

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