HM Land Registry records the plot of land for 1, Graig Terrace, Treharris as measuring 162 m².

That makes it the 5th largest plot in the postcode, where 16 of the 20 other houses have recorded plot data.

1, Graig Terrace, Treharris has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Sep 2023.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 1, Graig Terrace, Treharris completed on 14th December 2023 at £155,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 29.5% over the period since December 2023.

• Sold Dec 2023£155,000
• Sold Jul 2009£65,000

Since 2013 177 properties similar to 1, Graig Terrace, Treharris have sold within a radius of 2.5 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 5th January 2026, was 10, Lewis Street, Treharris, CF46 6SE, a freehold house which sold for £156,000.

Read more about house prices in CF46.

• Sold Jan 2026£156,000 | 3 Bed House10, Lewis Street, Treharris, CF46 6SE10, Lewis Street, Treharris, CF46 6SE
• Sold Nov 2025£142,000 | 3 Bed House20, Pleasant View, Treharris, CF46 6SF20, Pleasant View, Treharris, CF46 6SF
• Sold Oct 2025£160,000 | 3 Bed House28, Pleasant View, Treharris, CF46 6SF28, Pleasant View, Treharris, CF46 6SF
• Sold Sep 2025£90,000 | 3 Bed House11, Hylton Terrace, Treharris, CF46 6RG11, Hylton Terrace, Treharris, CF46 6RG
• Sold May 2025£87,000 | 3 Bed House17, Oakland Street, Treharris, CF46 6TE17, Oakland Street, Treharris, CF46 6TE
• Sold Apr 2025£170,000 | 3 Bed House7, Lewis Street, Treharris, CF46 6SE7, Lewis Street, Treharris, CF46 6SE
• Sold Oct 2024£100,000 | 3 Bed House4, Pleasant View, Treharris, CF46 6SF4, Pleasant View, Treharris, CF46 6SF
• Sold May 2024£100,000 | 3 Bed House3, Oakland Street, Treharris, CF46 6TE3, Oakland Street, Treharris, CF46 6TE
• Sold May 2024£75,000 | 3 Bed House18, Graig Terrace, Treharris, CF46 6SA18, Graig Terrace, Treharris, CF46 6SA
• Sold Jun 2023£105,000 | 3 Bed House3, Pleasant View, Treharris, CF46 6SF3, Pleasant View, Treharris, CF46 6SF
• Sold Apr 2023£90,000 | 3 Bed House17, Lewis Street, Treharris, CF46 6SE17, Lewis Street, Treharris, CF46 6SE
• Sold Oct 2022£125,000 | 3 Bed House15, Pleasant View, Treharris, CF46 6SF15, Pleasant View, Treharris, CF46 6SF
• Sold May 2022£94,000 | 3 Bed House18, Lewis Street, Treharris, CF46 6SE18, Lewis Street, Treharris, CF46 6SE
• Sold Oct 2021£127,500 | 3 Bed House49, Hylton Terrace, Treharris, CF46 6RG49, Hylton Terrace, Treharris, CF46 6RG
• Sold Apr 2020£80,000 | 3 Bed House22, Hylton Terrace, Treharris, CF46 6RG22, Hylton Terrace, Treharris, CF46 6RG
• Sold Mar 2020£115,000 | 3 Bed House7, Hylton Terrace, Treharris, CF46 6RG7, Hylton Terrace, Treharris, CF46 6RG
• Sold Dec 2019£102,000 | 3 Bed House19, Mount Pleasant, Treharris, CF46 6SD19, Mount Pleasant, Treharris, CF46 6SD
• Sold May 2019£115,000 | 3 Bed House8, Pleasant View, Treharris, CF46 6SF8, Pleasant View, Treharris, CF46 6SF
• Sold Jun 2016£83,000 | 3 Bed House3, Graig Terrace, Treharris, CF46 6SA3, Graig Terrace, Treharris, CF46 6SA
• Sold Jun 2013£90,000 | 3 Bed House7, Pleasant View, Treharris, CF46 6SF7, Pleasant View, Treharris, CF46 6SF

Of the 20 addresses on Graig Terrace, Bedlinog, Treharris, CF46, 1, Graig Terrace, Treharris comes out as the 5th largest and the 5th most expensive in our analysis of the public data.

It is also £11k less expensive than the average property across the CF46 district.

• Troed-y-rhiw

  |

  2.4 km away
• Merthyr Vale

  |

  2.5 km away
• Pentre-Bach

  |

  4.1 km away

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