According to data from HM Land Registry, 2, River Avenue, Treharris sits on a plot of 241 m².

We have plot size data on 37 out of 37 other houses in the postcode and 2, River Avenue, Treharris sits on the 22nd largest plot.

2, River Avenue, Treharris has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 25 Sep 2013.

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

According to HM Land Registry, 2, River Avenue, Treharris was last sold on 2nd November 2018 for £229,950 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since November 2018, the market for similar properties has risen by 40.6%.

• Sold Nov 2018£229,950
• Sold Jul 2014£187,500

According to the Land Registry and our network of Estate Agents, there have been 152 sales of properties similar to 2, River Avenue, Treharris within a radius of 1.2 kilometres since 2014.

The most recent example is 3, River Avenue, Treharris, CF46 6EF, a freehold house which sold for £345,000 on the 22nd May 2026.

Read more about house prices in CF46.

• Sold May 2026£345,000 | 4 Bed House3, River Avenue, Treharris, CF46 6EF3, River Avenue, Treharris, CF46 6EF
• Sold Dec 2025£335,000 | 3 Bed House1, Highfield Rise, Treharris, CF46 6EQ1, Highfield Rise, Treharris, CF46 6EQ
• Sold Aug 2025£315,000 | 3 Bed House25, River Avenue, Treharris, CF46 6EF25, River Avenue, Treharris, CF46 6EF
• Sold Jan 2025£280,000 | 3 Bed House10, Foxglove Close, Treharris, CF46 6FA10, Foxglove Close, Treharris, CF46 6FA
• Sold Dec 2024£300,000 | 3 Bed House1, Tudor Court, Treharris, CF46 6EG1, Tudor Court, Treharris, CF46 6EG
• Sold Aug 2024£300,000 | 3 Bed House11, Orchard Row, Treharris, CF46 6EJ11, Orchard Row, Treharris, CF46 6EJ
• Sold Jun 2024£291,000 | 3 Bed House12, River Avenue, Treharris, CF46 6EF12, River Avenue, Treharris, CF46 6EF
• Sold Dec 2023£260,000 | 3 Bed House10, Tudor Court, Treharris, CF46 6EG10, Tudor Court, Treharris, CF46 6EG
• Sold Mar 2023£259,950 | 3 Bed House5, Ivy Close, Treharris, CF46 6ET5, Ivy Close, Treharris, CF46 6ET
• Sold Dec 2022£256,500 | 3 Bed House20, Highfield Rise, Treharris, CF46 6EQ20, Highfield Rise, Treharris, CF46 6EQ
• Sold Nov 2022£320,000 | 3 Bed House11, Primrose Walk, Treharris, CF46 6EZ11, Primrose Walk, Treharris, CF46 6EZ
• Sold Nov 2022£310,000 | 3 Bed House18, River Avenue, Treharris, CF46 6EF18, River Avenue, Treharris, CF46 6EF
• Sold May 2022£305,000 | 4 Bed House12, Foxglove Close, Treharris, CF46 6FA12, Foxglove Close, Treharris, CF46 6FA
• Sold Mar 2022£307,000 | 4 Bed House2, Tudor Court, Treharris, CF46 6EG2, Tudor Court, Treharris, CF46 6EG
• Sold Feb 2022£290,000 | 3 Bed House11, Highfield Rise, Treharris, CF46 6EQ11, Highfield Rise, Treharris, CF46 6EQ
• Sold Dec 2021£265,000 | 3 Bed House17, Highfield Rise, Treharris, CF46 6EQ17, Highfield Rise, Treharris, CF46 6EQ
• Sold Nov 2020£252,000 | 4 Bed House14, Orchard Row, Treharris, CF46 6EJ14, Orchard Row, Treharris, CF46 6EJ
• Sold Dec 2019£227,950 | 4 Bed House9, Ivy Close, Treharris, CF46 6ET9, Ivy Close, Treharris, CF46 6ET
• Sold Jul 2019£245,000 | 3 Bed House8, Orchard Row, Treharris, CF46 6EJ8, Orchard Row, Treharris, CF46 6EJ
• Sold Jul 2014£192,995 | 3 Bed House7, River Avenue, Treharris, CF46 6EF7, River Avenue, Treharris, CF46 6EF

River Avenue, Trelewis, Treharris, CF46 has a total of 37 addresses. According to our analysis of all the public data, 2, River Avenue, Treharris is the 13th largest and the 13th most expensive property on the street.

When compared to the postcode district it is £157k more expensive than the average property in CF46.

• Quakers Yard

  |

  2.5 km away
• Abercynon

  |

  3.4 km away
• Ystrad Mynach

  |

  4.0 km away

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