Our Data Sources
1 Llancaiach Cottages, Treharris has no records in the Land Registry and a single entry in the EPC database dated March 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 1 Llancaiach Cottages, Treharris would be worth £318,157, with a potential rental value of £1,632 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £281,796, with a rental value of £1,445 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
1 Llancaiach Cottages, Treharris occupies a 397 m2 plot as recorded by HM Land Registry.
Of the 6 other houses in this postcode, 2 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
1 Llancaiach Cottages, Treharris has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 22 Mar 2022.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 13 sales of comparable properties within 1.0 kilometres of 1 Llancaiach Cottages, Treharris since 2009.
Most recently, 19, River Avenue, Treharris, CF46 6EF, a freehold house, sold at £260,000 on the 3rd June 2025.
Read more about house prices in CF46.
- Sold Jun 2025£260,000 | 3 Bed House19, River Avenue, Treharris, CF46 6EF19, River Avenue, Treharris, CF46 6EF
- Sold Jun 2021£170,000 | 3 Bed House10, River Avenue, Treharris, CF46 6EF10, River Avenue, Treharris, CF46 6EF
- Sold Jun 2021£200,000 | 3 Bed House8, River Avenue, Treharris, CF46 6EF8, River Avenue, Treharris, CF46 6EF
- Sold Apr 2021£184,950 | 3 Bed House10, Gelligaer Road, Treharris, CF46 6DN10, Gelligaer Road, Treharris, CF46 6DN
- Sold Nov 2019£235,000 | 3 Bed HouseDolwerdd, Bwl Road, Treharris, CF46 6HDDolwerdd, Bwl Road, Treharris, CF46 6HD
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 £252,288, ranging from £135,165 to £864,887.
- 2 Llancaiach Cottages Treharris
3 Bed House | 7 m | Est. Value: £350,789
- 3 Llancaiach Cottages Treharris
4 Bed House | 17 m | Est. Value: £530,093
- Llancaiach House
5 Bed House | 24 m | Est. Value: £864,887
- 41 Llancaiach Court
3 Bed House | 245 m | Est. Value: £148,205
- 40 Llancaiach Court
3 Bed House | 250 m | Est. Value: £148,205
Location Comparison
Our analysis of the public data ranks 1 Llancaiach Cottages, Treharris as the 15th largest and the 9th most expensive of the 20 addresses on Nelson, Treharris, CF46.
Against the CF46 postcode district average, it is £140k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Quakers Yard|2.7 km away
- Abercynon|3.3 km away
- Ystrad Mynach|3.4 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
