Our Data Sources
55, Twynygarreg, Treharris has 2 entries in the Land Registry, most recently in April 2021 and a single entry in the EPC database dated February 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 55, Twynygarreg, Treharris would be worth £124,493, with a potential rental value of £829 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £110,265, with a rental value of £734 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
55, Twynygarreg, Treharris occupies a 172 m2 plot as recorded by HM Land Registry.
Of the 64 other houses in this postcode, 30 have recorded plot sizes, and this one ranks as the 13th largest.
Energy Efficiency
55, Twynygarreg, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Feb 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
55, Twynygarreg, Treharris last changed hands on 30th April 2021, selling for £117,500. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 46.3% since April 2021.
- Sold Apr 2021£117,500
- Sold Sep 2020£52,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 279 sales of comparable properties within 860 metres of 55, Twynygarreg, Treharris since 2016.
Most recently, 9, Fell Street, Treharris, CF46 5HN, a freehold house, sold at £137,000 on the 1st May 2026.
Read more about house prices in CF46.
- Sold May 2026£137,000 | 3 Bed House9, Fell Street, Treharris, CF46 5HN9, Fell Street, Treharris, CF46 5HN
- Sold Dec 2025£125,000 | 3 Bed House61, Fell Street, Treharris, CF46 5HN61, Fell Street, Treharris, CF46 5HN
- Sold Oct 2025£95,000 | 3 Bed House66, Cilhaul, Treharris, CF46 5HU66, Cilhaul, Treharris, CF46 5HU
- Sold Oct 2025£54,500 | 3 Bed House11, Mary Street, Treharris, CF46 5LH11, Mary Street, Treharris, CF46 5LH
- Sold Sep 2025£108,000 | 3 Bed House13, Windsor Place, Treharris, CF46 5AD13, Windsor Place, Treharris, CF46 5AD
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 £116,977, ranging from £109,513 to £147,946.
- 53 Twynygarreg
3 Bed House | 7 m | Est. Value: £112,624
- 49 Twynygarreg
3 Bed House | 24 m | Est. Value: £112,624
- 27 Twynygarreg
3 Bed House | 27 m | Est. Value: £112,624
- 29 Twynygarreg
3 Bed House | 27 m | Est. Value: £112,624
- 31 Twynygarreg
3 Bed House | 28 m | Est. Value: £112,624
Location Comparison
Our analysis of the public data ranks 55, Twynygarreg, Treharris as the 31st largest and the 30th most expensive of the 64 addresses on Twynygarreg, Treharris, CF46.
Against the CF46 postcode district average, it is £42k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Quakers Yard|1.1 km away
- Abercynon|2.7 km away
- Merthyr Vale|2.9 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.












