54, Penn Street, Treharris occupies a 142 m² plot as recorded by HM Land Registry.

Of the 56 other houses in this postcode, 47 have recorded plot sizes, and this one ranks as the 7th largest.

54, Penn Street, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Sep 2018.

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

54, Penn Street, Treharris last changed hands on 9th August 2023, selling for £137,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 27.5% since August 2023.

• Sold Aug 2023£137,000
• Sold Apr 2019£94,500

Land Registry records and our Estate Agent network show 84 sales of comparable properties within 700 metres of 54, Penn Street, Treharris since 2015.

Most recently, 23, Oaklands Terrace, Treharris, CF46 5RG, a freehold house, sold at £172,500 on the 2nd February 2026.

Read more about house prices in CF46.

• Sold Feb 2026£172,500 | 4 Bed House23, Oaklands Terrace, Treharris, CF46 5RG23, Oaklands Terrace, Treharris, CF46 5RG
• Sold Jan 2026£195,000 | 3 Bed House41, Brynteg, Treharris, CF46 5RE41, Brynteg, Treharris, CF46 5RE
• Sold Dec 2025£118,000 | 3 Bed House40, Brynteg, Treharris, CF46 5RE40, Brynteg, Treharris, CF46 5RE
• Sold Nov 2025£153,000 | 3 Bed House38, Thornwood Place, Treharris, CF46 5AB38, Thornwood Place, Treharris, CF46 5AB
• Sold Nov 2025£120,000 | 3 Bed House20, Fell Street, Treharris, CF46 5HN20, Fell Street, Treharris, CF46 5HN
• Sold Aug 2025£70,000 | 4 Bed House6, Fox Street, Treharris, CF46 5HE6, Fox Street, Treharris, CF46 5HE
• Sold Jul 2025£90,000 | 3 Bed House8, Penn Street, Treharris, CF46 5HL8, Penn Street, Treharris, CF46 5HL
• Sold May 2025£100,000 | 4 Bed House16, Perrott Street, Treharris, CF46 5ER16, Perrott Street, Treharris, CF46 5ER
• Sold Jan 2025£125,000 | 3 Bed House25, Perrott Street, Treharris, CF46 5ER25, Perrott Street, Treharris, CF46 5ER
• Sold Sep 2024£30,000 | 3 Bed House11, Perrott Street, Treharris, CF46 5ER11, Perrott Street, Treharris, CF46 5ER
• Sold May 2024£135,000 | 3 Bed House44, Thornwood Place, Treharris, CF46 5AB44, Thornwood Place, Treharris, CF46 5AB
• Sold Dec 2023£107,000 | 3 Bed House9, Oaklands Terrace, Treharris, CF46 5RG9, Oaklands Terrace, Treharris, CF46 5RG
• Sold Oct 2023£128,000 | 3 Bed House14, Perrott Street, Treharris, CF46 5ER14, Perrott Street, Treharris, CF46 5ER
• Sold May 2022£155,000 | 3 Bed House7, Bargoed Terrace, Treharris, CF46 5RB7, Bargoed Terrace, Treharris, CF46 5RB
• Sold Feb 2022£84,000 | 4 Bed House42, Penn Street, Treharris, CF46 5HL42, Penn Street, Treharris, CF46 5HL
• Sold Jul 2020£138,000 | 3 Bed House11, Oaklands Terrace, Treharris, CF46 5RG11, Oaklands Terrace, Treharris, CF46 5RG
• Sold Sep 2019£60,000 | 4 Bed House34, Mary Street, Treharris, CF46 5LH34, Mary Street, Treharris, CF46 5LH
• Sold Apr 2018£65,000 | 3 Bed House25, Oaklands Terrace, Treharris, CF46 5RG25, Oaklands Terrace, Treharris, CF46 5RG
• Sold May 2017£115,000 | 4 Bed House35, Fell Street, Treharris, CF46 5HN35, Fell Street, Treharris, CF46 5HN
• Sold Jun 2015£25,000 | 3 Bed House13, Penn Street, Treharris, CF46 5HL13, Penn Street, Treharris, CF46 5HL

Our analysis of the public data ranks 54, Penn Street, Treharris as the 3rd largest and the 3rd most expensive of the 56 addresses on Penn Street, Treharris, CF46.

Against the CF46 postcode district average, it is £17k less expensive than the typical property.

• Quakers Yard

  |

  1.4 km away
• Abercynon

  |

  2.9 km away
• Merthyr Vale

  |

  3.2 km away

Environment Agency data suggests this area has a Very Low risk of flooding.