10 Pentwyn Deintyr, Treharris, CF46 5EA is a freehold semi-detached property built before 1900. The property offers approximately 624 square feet of living space. In this location, properties of similar size usually have one bedroom.
The estimated current market value of the property is £141,201 , which equates to approximately £226 per square foot. It was last sold on 9 Oct 2015 for £85,000. Since then, the value has increased by £56,201, representing a 66.1% increase, or approximately 6.2% per year.
The current estimated value of £141,201 is:
This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.
At the most recent EPC inspection on 13 January 2026, the property was recorded as owner-occupied.
10 Pentwyn Deintyr, Treharris, Merthyr Tydfil, CF46 5EA has an Energy Performance Certificate (EPC) rating of F, based on the latest assessment carried out on 13 Jan 2026.
This property is heated by room heaters that burn wood logs. The windows are fully double glazed.
The previous EPC assessment was conducted on 29 Jan 2015, when the property was rated D. The current rating of F reflects a decline in energy efficiency of 50%.
Since the previous assessment, several changes were observed:
* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.
This property has very low flood risk from rivers and the sea.
River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.
This property has very low surface water flood risk.
Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.
The property at 10 Pentwyn Deintyr, Treharris, CF46 5EA appears once in HM Land Registry records, with the transaction recorded on 9 Oct 2015. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 13 Jan 2026. We use this information to estimate the property's characteristics, flood risk profile and current market value.
This website uses public sector information from:
HM Land Registry Price Paid Data
Energy Performance of Buildings Data published by the Department for Energy Security and Net Zero (DESNZ) and the Ministry of Housing, Communities and Local Government (MHCLG).
Flood risk data supplied by the Environment Agency through the Department for Environment, Food & Rural Affairs (Defra) Data Services Platform.
These datasets are licensed under the Open Government Licence v3.0 .
StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.