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Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
Before you offer
Not covered here yet: surface water flooding, rivers and sea flooding, coal development high-risk area, conservation area, listed buildings nearby, article 4 direction, tree protection, radon, airport noise, energy certificate. Your conveyancer’s local search covers the planning checks.
Prepare for a viewing ↓Saved privately on this deviceIf it moved with Merthyr Tydfil detached prices
| Sold | Price | Type | Tenure | Record |
|---|---|---|---|---|
| Jul 2010 | £250,000 | Detached | Freehold | A |
Same type and tenure, other homes in the last 36 months: £315,000 · 1 sales
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| 5 Blackbrook, Treharris, CF46 5LY | Jun 2025 | £225,000 | Semi-detached | Freehold |
| Bryngorwen, 11 Blackbrook, Treharris, CF46 5LY | Dec 2024 | £315,000 | Detached | Freehold |
| 1 Blackbrook, Treharris, CF46 5LY | Nov 2022 | £164,000 | Terraced | Freehold |
| 9 Blackbrook, Treharris, CF46 5LY | Sep 2021 | £271,000 | Semi-detached | Freehold |
| Park Villa, 14 Blackbrook, Treharris, CF46 5LY | Jun 2021 | £260,000 | Semi-detached | Freehold |
| 9 Blackbrook, Treharris, CF46 5LY | Nov 2017 | £205,000 | Semi-detached | Freehold |
| Bryngorwen, 11 Blackbrook, Treharris, CF46 5LY | Jan 2016 | £175,000 | Detached | Freehold |
| Park Villa, 14 Blackbrook, Treharris, CF46 5LY | Aug 2015 | £194,000 | Semi-detached | Freehold |
| Address | Sold | Price | Type | Tenure |
|---|---|---|---|---|
| Lynwood Blackbrook, Treharris, CF46 5LY | Jan 2013 | £66,000 | Detached | Freehold |
| 6 Blackbrook, Treharris, CF46 5LY | Jul 2010 | £250,000 | Detached | Freehold |
| 14 Blackbrook, Treharris, CF46 5LY | Apr 2007 | £167,750 | Detached | Freehold |
| 9 Blackbrook, Treharris, CF46 5LY | Oct 2005 | £173,000 | Semi-detached | Freehold |
| 1 Blackbrook, Treharris, CF46 5LY | May 2005 | £98,000 | Terraced | Freehold |
| 1 Blackbrook, Treharris, CF46 5LY | Jan 2004 | £72,000 | Terraced | Freehold |
| 14 Blackbrook, Treharris, CF46 5LY | Mar 2002 | £74,000 | Detached | Freehold |
| Dan-Y-Lan, 15 Blackbrook, Treharris, CF46 5LY | Jun 2001 | £95,000 | Detached | Freehold |
| 14 Blackbrook, Treharris, CF46 5LY | Jul 1998 | £65,500 | Detached | Freehold |
Not covered here yet: surface water flooding, rivers and sea flooding, coal development high-risk area, conservation area, listed buildings nearby, article 4 direction, tree protection, radon. Your conveyancer’s local search covers the planning checks.
View building and land map ↑Poor insulation or an EPC E–G rating can mean higher heating bills.
Read the full certificate and ask about insulation and heating costs.
Outdoor noise can affect sleep and enjoyment of the home.
Visit at busy times and check the rooms with the windows open.
Outdoor noise can affect sleep and enjoyment of the home.
Visit at busy times and check the rooms with the windows open.
Postcode residential gigabit coverage: 0%
Full fibre in the local authority: 81.1%
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Deprivation decile (1 is most deprived within its nation): 4 · Wales 2025
Recorded police incidents: 92
CF46 5LY →Saved privately on this device
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Ask a surveyor to confirm Level 2 or Level 3 after reviewing the age, condition and alterations.
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Contains British Geological Survey materials © UKRI 2026
Radon Potential classification UK Health Security Agency © Crown copyright 2022
© Environment Agency copyright and/or database right 2026. All rights reserved.
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