HM Land Registry records the plot of land for Ty Cerrig, Mountain Ash as measuring 300 m².

That makes it the 5th largest plot in the postcode, where 25 of the 31 other houses have recorded plot data.

Ty Cerrig, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 Jan 2022.

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

The most recent sale of Ty Cerrig, Mountain Ash completed on 29th April 2022 at £135,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 9.7% over the period since April 2022.

• Sold Apr 2022£135,000

Since 2016 69 properties similar to Ty Cerrig, Mountain Ash have sold within a radius of 700 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 18th July 2025, was 27, The Triangle, Mountain Ash, CF45 4BA, a freehold house which sold for £175,000.

Read more about house prices in CF45.

• Sold Jul 2025£175,000 | 3 Bed House27, The Triangle, Mountain Ash, CF45 4BA27, The Triangle, Mountain Ash, CF45 4BA
• Sold Sep 2024£167,995 | 3 Bed House31, Aberffrwd Road, Mountain Ash, CF45 4AR31, Aberffrwd Road, Mountain Ash, CF45 4AR
• Sold Sep 2024£85,000 | 3 Bed House42, Allen Street, Mountain Ash, CF45 4BB42, Allen Street, Mountain Ash, CF45 4BB
• Sold Oct 2023£185,000 | 3 Bed House3, Richmond Road, Mountain Ash, CF45 4AN3, Richmond Road, Mountain Ash, CF45 4AN
• Sold Aug 2023£115,000 | 3 Bed House47, Allen Street, Mountain Ash, CF45 4BB47, Allen Street, Mountain Ash, CF45 4BB
• Sold Aug 2022£90,000 | 3 Bed House37, Allen Street, Mountain Ash, CF45 4BB37, Allen Street, Mountain Ash, CF45 4BB
• Sold Jun 2022£149,995 | 3 Bed House29, The Triangle, Mountain Ash, CF45 4BA29, The Triangle, Mountain Ash, CF45 4BA
• Sold Feb 2022£85,000 | 3 Bed House44, Allen Street, Mountain Ash, CF45 4BB44, Allen Street, Mountain Ash, CF45 4BB
• Sold Jan 2022£85,000 | 3 Bed House21, The Triangle, Mountain Ash, CF45 4BA21, The Triangle, Mountain Ash, CF45 4BA
• Sold Oct 2021£150,000 | 3 Bed House2, Richmond Road, Mountain Ash, CF45 4AN2, Richmond Road, Mountain Ash, CF45 4AN
• Sold Aug 2021£125,000 | 3 Bed House13, Richmond Road, Mountain Ash, CF45 4AN13, Richmond Road, Mountain Ash, CF45 4AN
• Sold May 2021£109,000 | 3 Bed House30, Phillip Street, Mountain Ash, CF45 4BE30, Phillip Street, Mountain Ash, CF45 4BE
• Sold Apr 2020£77,000 | 3 Bed House19, Richmond Road, Mountain Ash, CF45 4AN19, Richmond Road, Mountain Ash, CF45 4AN
• Sold Nov 2019£62,000 | 3 Bed House36, Allen Street, Mountain Ash, CF45 4BB36, Allen Street, Mountain Ash, CF45 4BB
• Sold Nov 2019£108,000 | 3 Bed House3, Copley Street, Mountain Ash, CF45 4AS3, Copley Street, Mountain Ash, CF45 4AS
• Sold Sep 2019£137,000 | 3 Bed House49, Allen Street, Mountain Ash, CF45 4BB49, Allen Street, Mountain Ash, CF45 4BB
• Sold Jan 2019£112,500 | 3 Bed House58, Allen Street, Mountain Ash, CF45 4BB58, Allen Street, Mountain Ash, CF45 4BB
• Sold Oct 2018£75,000 | 3 Bed House10, Campbell Terrace, Mountain Ash, CF45 4AE10, Campbell Terrace, Mountain Ash, CF45 4AE
• Sold Apr 2017£90,000 | 3 Bed House5, Austin Street, Mountain Ash, CF45 4AF5, Austin Street, Mountain Ash, CF45 4AF
• Sold Apr 2016£136,000 | 3 Bed House22, Richmond Road, Mountain Ash, CF45 4AN22, Richmond Road, Mountain Ash, CF45 4AN

Of the 63 addresses on Allen Street, Mountain Ash, CF45, Ty Cerrig, Mountain Ash comes out as the 35th largest and the 20th most expensive in our analysis of the public data.

It is also £7k more expensive than the average property across the CF45 district.

• Mountain Ash

  |

  500 m away
• Fernhill

  |

  1.3 km away
• Penrhiwceiber

  |

  2.1 km away

The flood risk here is rated Very Low, based on Environment Agency data.