According to data from HM Land Registry, 8, Heol Uchaf, Treharris sits on a plot of 355 m².

We have plot size data on 24 out of 32 other houses in the postcode and 8, Heol Uchaf, Treharris sits on the 13th largest plot.

8, Heol Uchaf, Treharris has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 11 May 2012.

The property is not 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, 8, Heol Uchaf, Treharris was last sold on 8th October 2012 for £140,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2012, the market for similar properties has risen by 24.6%.

• Sold Oct 2012£140,000

According to the Land Registry and our network of Estate Agents, there have been 69 sales of properties similar to 8, Heol Uchaf, Treharris within a radius of 1.2 kilometres since 2007.

The most recent example is 8, Ffos Close, Treharris, CF46 6EL, a freehold house which sold for £230,000 on the 24th April 2026.

Read more about house prices in CF46.

• Sold Apr 2026£230,000 | 3 Bed House8, Ffos Close, Treharris, CF46 6EL8, Ffos Close, Treharris, CF46 6EL
• Sold Mar 2026£240,000 | 3 Bed House24, Heol Isaf, Treharris, CF46 6NS24, Heol Isaf, Treharris, CF46 6NS
• Sold Feb 2026£259,950 | 3 Bed House61, Tawel Fan, Treharris, CF46 6EH61, Tawel Fan, Treharris, CF46 6EH
• Sold Oct 2025£335,000 | 3 Bed House12, Heol Uchaf, Treharris, CF46 6NT12, Heol Uchaf, Treharris, CF46 6NT
• Sold Aug 2025£260,000 | 3 Bed House14, Heol Uchaf, Treharris, CF46 6NT14, Heol Uchaf, Treharris, CF46 6NT
• Sold Aug 2025£249,950 | 3 Bed House17, Ashgrove Terrace, Treharris, CF46 6LS17, Ashgrove Terrace, Treharris, CF46 6LS
• Sold Apr 2025£227,000 | 3 Bed House45, Ashgrove Terrace, Treharris, CF46 6LS45, Ashgrove Terrace, Treharris, CF46 6LS
• Sold Nov 2023£213,675 | 3 Bed House21, Ashgrove Terrace, Treharris, CF46 6LS21, Ashgrove Terrace, Treharris, CF46 6LS
• Sold Aug 2023£190,000 | 3 Bed House12, Hawthorn Road, Treharris, CF46 6PB12, Hawthorn Road, Treharris, CF46 6PB
• Sold Oct 2022£78,000 | 3 Bed House8, Heol Isaf, Treharris, CF46 6NS8, Heol Isaf, Treharris, CF46 6NS
• Sold Sep 2022£245,000 | 3 Bed House25, Heol Uchaf, Treharris, CF46 6NT25, Heol Uchaf, Treharris, CF46 6NT
• Sold Mar 2021£204,000 | 3 Bed House6, Heol Isaf, Treharris, CF46 6NS6, Heol Isaf, Treharris, CF46 6NS
• Sold Oct 2020£180,000 | 3 Bed House23, Ashgrove Terrace, Treharris, CF46 6LS23, Ashgrove Terrace, Treharris, CF46 6LS
• Sold Aug 2018£148,500 | 3 Bed House4, Heol Uchaf, Treharris, CF46 6NT4, Heol Uchaf, Treharris, CF46 6NT
• Sold Sep 2017£145,000 | 3 Bed House29, Heol Isaf, Treharris, CF46 6NS29, Heol Isaf, Treharris, CF46 6NS
• Sold Aug 2014£156,000 | 3 Bed House21, Heol Isaf, Treharris, CF46 6NS21, Heol Isaf, Treharris, CF46 6NS
• Sold Jul 2014£142,000 | 3 Bed House45, Beech Tree Way, Treharris, CF46 6NU45, Beech Tree Way, Treharris, CF46 6NU
• Sold May 2014£125,000 | 3 Bed House20, Heol Isaf, Treharris, CF46 6NS20, Heol Isaf, Treharris, CF46 6NS
• Sold Jun 2013£124,995 | 3 Bed House23, Heol Uchaf, Treharris, CF46 6NT23, Heol Uchaf, Treharris, CF46 6NT
• Sold Oct 2007£109,000 | 3 Bed House30, Heol Isaf, Treharris, CF46 6NS30, Heol Isaf, Treharris, CF46 6NS

Heol Uchaf, Nelson, Treharris, CF46 has a total of 32 addresses. According to our analysis of all the public data, 8, Heol Uchaf, Treharris is the 30th largest and the 20th most expensive property on the street.

When compared to the postcode district it is £106k more expensive than the average property in CF46.

• Ystrad Mynach

  |

  2.6 km away
• Abercynon

  |

  3.4 km away
• Quakers Yard

  |

  3.4 km away

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