Our Data Sources
12, Cilhaul, Treharris has no records in the Land Registry and a single entry in the EPC database dated October 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 12, Cilhaul, Treharris would be worth £132,253, with a potential rental value of £844 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £117,139, with a rental value of £747 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
12, Cilhaul, Treharris has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Oct 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 287 sales of comparable properties within 1.1 kilometres of 12, Cilhaul, Treharris since 2010.
Most recently, 84, Cilhaul, Treharris, CF46 5HU, a freehold house, sold at £140,000 on the 17th March 2026.
Read more about house prices in CF46.
- Sold Mar 2026£140,000 | 3 Bed House84, Cilhaul, Treharris, CF46 5HU84, Cilhaul, Treharris, CF46 5HU
- Sold Feb 2026£105,000 | 3 Bed House20, Pritchard Street, Treharris, CF46 5HS20, Pritchard Street, Treharris, CF46 5HS
- Sold Feb 2026£122,000 | 3 Bed House88, Cilhaul, Treharris, CF46 5HU88, Cilhaul, Treharris, CF46 5HU
- Sold Oct 2025£95,000 | 3 Bed House66, Cilhaul, Treharris, CF46 5HU66, Cilhaul, Treharris, CF46 5HU
- Sold Aug 2025£145,000 | 3 Bed House30, Pritchard Street, Treharris, CF46 5HS30, Pritchard Street, Treharris, CF46 5HS
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £127,437, ranging from £108,142 to £140,012.
- 11 Cilhaul
3 Bed House | 5 m | Est. Value: £123,798
- 14 Cilhaul
3 Bed House | 14 m | Est. Value: £125,956
- 10 Cilhaul
3 Bed House | 17 m | Est. Value: £136,164
- 9 Cilhaul
3 Bed House | 22 m | Est. Value: £124,522
- 15 Cilhaul
3 Bed House | 25 m | Est. Value: £127,371
Location Comparison
Our analysis of the public data ranks 12, Cilhaul, Treharris as the 54th largest and the 43rd most expensive of the 122 addresses on Cilhaul, Treharris, CF46.
Against the CF46 postcode district average, it is £34k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Quakers Yard|1.7 km away
- Merthyr Vale|2.8 km away
- Abercynon|3.3 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












