According to data from HM Land Registry, 27, High Close, Treharris sits on a plot of 359 m².

We have plot size data on 44 out of 55 other houses in the postcode and 27, High Close, Treharris sits on the 9th largest plot.

27, High Close, Treharris has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 Jun 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, 27, High Close, Treharris was last sold on 4th December 2017 for £183,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since December 2017, the market for similar properties has risen by 19.6%.

• Sold Dec 2017£183,000
• Sold Dec 2001£72,500

According to the Land Registry and our network of Estate Agents, there have been 31 sales of properties similar to 27, High Close, Treharris within a radius of 850 metres since 2007.

The most recent example is 1A, Station Terrace, Treharris, CF46 6ED, a freehold house which sold for £265,000 on the 1st December 2025.

Read more about house prices in CF46.

• Sold Dec 2025£265,000 | 4 Bed House1A, Station Terrace, Treharris, CF46 6ED1A, Station Terrace, Treharris, CF46 6ED
• Sold Apr 2025£240,000 | 4 Bed House8, Mountain Way, Treharris, CF46 6NY8, Mountain Way, Treharris, CF46 6NY
• Sold Nov 2024£298,000 | 4 Bed House19, High Close, Treharris, CF46 6HJ19, High Close, Treharris, CF46 6HJ
• Sold Jun 2024£258,000 | 3 Bed House47, Ffos Y Cerridden, Treharris, CF46 6HQ47, Ffos Y Cerridden, Treharris, CF46 6HQ
• Sold May 2024£375,000 | 4 Bed House3, Market Close, Treharris, CF46 6AZ3, Market Close, Treharris, CF46 6AZ
• Sold Jun 2023£160,000 | 4 Bed House118, Shingrig Road, Treharris, CF46 6DU118, Shingrig Road, Treharris, CF46 6DU
• Sold Jan 2023£225,000 | 4 Bed HouseHazeldene, Pentwyn Road, Treharris, CF46 6HEHazeldene, Pentwyn Road, Treharris, CF46 6HE
• Sold Jul 2022£332,500 | 4 Bed House39, Ashgrove Terrace, Treharris, CF46 6LS39, Ashgrove Terrace, Treharris, CF46 6LS
• Sold Apr 2020£213,000 | 4 Bed House3, Mountain Way, Treharris, CF46 6NY3, Mountain Way, Treharris, CF46 6NY
• Sold Mar 2020£152,500 | 4 Bed House14, Ffos Y Cerridden, Treharris, CF46 6HQ14, Ffos Y Cerridden, Treharris, CF46 6HQ
• Sold Feb 2020£175,000 | 4 Bed House16, Ffos Close, Treharris, CF46 6EL16, Ffos Close, Treharris, CF46 6EL
• Sold Nov 2018£120,000 | 4 Bed House2, Heol Isaf, Treharris, CF46 6NS2, Heol Isaf, Treharris, CF46 6NS
• Sold Aug 2018£192,500 | 3 Bed House33, Heol Isaf, Treharris, CF46 6NS33, Heol Isaf, Treharris, CF46 6NS
• Sold Jul 2018£185,000 | 4 Bed House99, High Street, Treharris, CF46 6HB99, High Street, Treharris, CF46 6HB
• Sold Oct 2016£178,000 | 4 Bed House47, High Close, Treharris, CF46 6HJ47, High Close, Treharris, CF46 6HJ
• Sold Sep 2015£175,000 | 4 Bed House84, High Street, Treharris, CF46 6HB84, High Street, Treharris, CF46 6HB
• Sold Nov 2014£152,000 | 4 Bed House14, Heol Isaf, Treharris, CF46 6NS14, Heol Isaf, Treharris, CF46 6NS
• Sold Sep 2013£132,000 | 4 Bed House52, Tawel Fan, Treharris, CF46 6EH52, Tawel Fan, Treharris, CF46 6EH
• Sold Feb 2011£192,000 | 4 Bed House4, Market Close, Treharris, CF46 6AZ4, Market Close, Treharris, CF46 6AZ
• Sold Feb 2007£147,000 | 4 Bed House20, Ffos Close, Treharris, CF46 6EL20, Ffos Close, Treharris, CF46 6EL

High Close, Nelson, Treharris, CF46 has a total of 55 addresses. According to our analysis of all the public data, 27, High Close, Treharris is the 5th largest and the 4th most expensive property on the street.

When compared to the postcode district it is £107k more expensive than the average property in CF46.

• Quakers Yard

  |

  2.8 km away
• Abercynon

  |

  2.9 km away
• Ystrad Mynach

  |

  3.2 km away

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