According to data from HM Land Registry, Arosfa, Treharris sits on a plot of 423 m².

We have plot size data on 20 out of 21 other houses in the postcode and Arosfa, Treharris sits on the 9th largest plot.

Arosfa, Treharris has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 13 Apr 2011.

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 HM Land Registry, Arosfa, Treharris was last sold on 31st May 2001 for £80,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold May 2001£80,000

According to the Land Registry and our network of Estate Agents, there have been 50 sales of properties similar to Arosfa, Treharris within a radius of 1.2 kilometres since 2011.

The most recent example is 5, Springfield Drive, Mountain Ash, CF45 4UB, a freehold house which sold for £280,000 on the 13th March 2026.

Read more about house prices in CF46.

• Sold Mar 2026£280,000 | 3 Bed House5, Springfield Drive, Mountain Ash, CF45 4UB5, Springfield Drive, Mountain Ash, CF45 4UB
• Sold Jun 2025£275,000 | 3 Bed House1, Claremont Drive, Treharris, CF46 5LJ1, Claremont Drive, Treharris, CF46 5LJ
• Sold Oct 2024£240,000 | 3 Bed House10, Ty Llwyd Parc, Treharris, CF46 5LA10, Ty Llwyd Parc, Treharris, CF46 5LA
• Sold Dec 2023£291,000 | 3 Bed House3, Harris Court, Treharris, CF46 5LX3, Harris Court, Treharris, CF46 5LX
• Sold Apr 2023£266,000 | 3 Bed House11, Forest Grove, Treharris, CF46 5NG11, Forest Grove, Treharris, CF46 5NG
• Sold Oct 2022£280,000 | 3 Bed House1, Harris Court, Treharris, CF46 5LX1, Harris Court, Treharris, CF46 5LX
• Sold Sep 2022£238,000 | 3 Bed House11, Millfield, Treharris, CF46 5LD11, Millfield, Treharris, CF46 5LD
• Sold Dec 2021£215,000 | 3 Bed House30, Cardiff Road, Treharris, CF46 5DU30, Cardiff Road, Treharris, CF46 5DU
• Sold Sep 2021£260,000 | 3 Bed HouseGreystones, Pentwyn Deintyr, Treharris, CF46 5EAGreystones, Pentwyn Deintyr, Treharris, CF46 5EA
• Sold Jan 2021£278,000 | 3 Bed House63, The Oaks, Treharris, CF46 5HQ63, The Oaks, Treharris, CF46 5HQ
• Sold Oct 2020£260,000 | 3 Bed House23, The Hollies, Treharris, CF46 5PJ23, The Hollies, Treharris, CF46 5PJ
• Sold Jan 2020£185,000 | 3 Bed House60, The Oaks, Treharris, CF46 5HQ60, The Oaks, Treharris, CF46 5HQ
• Sold Dec 2019£180,000 | 3 Bed House13, Harris Court, Treharris, CF46 5LX13, Harris Court, Treharris, CF46 5LX
• Sold May 2019£183,000 | 3 Bed House34, Ty Llwyd Parc, Treharris, CF46 5LA34, Ty Llwyd Parc, Treharris, CF46 5LA
• Sold Oct 2017£235,000 | 3 Bed House86, The Hollies, Treharris, CF46 5PP86, The Hollies, Treharris, CF46 5PP
• Sold Nov 2016£165,000 | 3 Bed House39, The Hollies, Treharris, CF46 5PL39, The Hollies, Treharris, CF46 5PL
• Sold Apr 2016£164,000 | 3 Bed House17, Taff Vale Estate, Treharris, CF46 5NJ17, Taff Vale Estate, Treharris, CF46 5NJ
• Sold Mar 2016£233,000 | 3 Bed House60, The Hollies, Treharris, CF46 5PN60, The Hollies, Treharris, CF46 5PN
• Sold Sep 2015£200,000 | 3 Bed HouseInglemere, Pentwyn Road, Treharris, CF46 6HEInglemere, Pentwyn Road, Treharris, CF46 6HE
• Sold Jul 2011£115,000 | 3 Bed HouseWill Rose, Pentwyn Deintyr, Treharris, CF46 5EAWill Rose, Pentwyn Deintyr, Treharris, CF46 5EA

Pentwyn Deintyr, Treharris, CF46 has a total of 21 addresses. According to our analysis of all the public data, Arosfa, Treharris is the 12th largest and the 12th most expensive property on the street.

When compared to the postcode district it is £132k more expensive than the average property in CF46.

• Quakers Yard

  |

  1.1 km away
• Abercynon

  |

  1.5 km away
• Penrhiwceiber

  |

  3.8 km away

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