46 Arthur Street, Mountain Ash, CF45 3BL is a freehold terraced property built between 1967-1975. The property offers approximately 775 square feet of living space. In this location, properties of similar size usually have two bedrooms.
The estimated current market value of the property is £67,396 , which equates to approximately £87 per square foot. It was last sold on 22 Jun 2016 for £39,950. Since then, the value has increased by £27,446, representing a 68.7% increase, or approximately 6.9% per year.
The current estimated value of £67,396 is:
This property has had 2 EPC inspections with recorded tenure information. It was recorded once as owner-occupied and once as rented, indicating a change in how it was used over time.
At the most recent EPC inspection on 7 January 2026, the property was recorded as owner-occupied.
46 Arthur Street, Mountain Ash, Rhondda Cynon Taff, Mid Glamorgan, CF45 3BL has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 7 Jan 2026.
This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.
The previous EPC assessment was conducted on 6 Jan 2026. The rating of C is unchanged, though the energy efficiency score decreased by 1.4%.
* 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 46 Arthur Street, Mountain Ash, CF45 3BL appears once in HM Land Registry records, with the transaction recorded on 22 Jun 2016. It also has three Energy Performance Certificate (EPC) records, the earliest dating back to 7 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.