Our Data Sources
44, Heol Twyn Du, Merthyr Tydfil has no records in the Land Registry and a single entry in the EPC database dated February 2014.
We combine this information with public data 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 44, Heol Twyn Du, Merthyr Tydfil, we estimate a market value of £107,620 and a rental value of £717 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £95,321 and £635 per month respectively.
Plot Size
HM Land Registry records the plot of land for 44, Heol Twyn Du, Merthyr Tydfil as measuring 178 m2.
That makes it the 9th largest plot in the postcode, where 10 of the 34 other houses have recorded plot data.
Energy Efficiency
44, Heol Twyn Du, Merthyr Tydfil has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 11 Feb 2014.
The property is connected to mains gas and has fully double glazed windows. It is heated using room heaters (coal).
Similar Properties Sold Nearby
Since 2017 50 properties similar to 44, Heol Twyn Du, Merthyr Tydfil have sold within a radius of 890 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 7th March 2025, was 33, Heol Rhos Las, Merthyr Tydfil, CF48 1HF, a freehold house which sold for £90,000.
Read more about house prices in CF48.
- Sold Mar 2025£90,000 | 3 Bed House33, Heol Rhos Las, Merthyr Tydfil, CF48 1HF33, Heol Rhos Las, Merthyr Tydfil, CF48 1HF
- Sold Nov 2024£65,500 | 3 Bed House4, Heol Bryn Man, Merthyr Tydfil, CF48 1NE4, Heol Bryn Man, Merthyr Tydfil, CF48 1NE
- Sold Oct 2024£105,000 | 3 Bed House4, Heol Llwyn Drysi, Merthyr Tydfil, CF48 1LP4, Heol Llwyn Drysi, Merthyr Tydfil, CF48 1LP
- Sold Jun 2024£83,000 | 3 Bed House11, Heol Twyn Du, Merthyr Tydfil, CF48 1LU11, Heol Twyn Du, Merthyr Tydfil, CF48 1LU
- Sold Sep 2023£79,000 | 3 Bed House11, Heol Llwyn Gollen, Merthyr Tydfil, CF48 1LR11, Heol Llwyn Gollen, Merthyr Tydfil, CF48 1LR
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 £108,756, ranging from £93,766 to £123,815.
- 46 Heol Twyn Du
3 Bed House | 6 m | Est. Value: £103,136
- 42 Heol Twyn Du
3 Bed House | 8 m | Est. Value: £112,794
- 48 Heol Twyn Du
3 Bed House | 13 m | Est. Value: £94,467
- 40 Heol Twyn Du
3 Bed House | 18 m | Est. Value: £95,162
- 38 Heol Twyn Du
3 Bed House | 26 m | Est. Value: £103,772
Location Comparison
Of the 34 addresses on Heol Twyn Du, Merthyr Tydfil, CF48, 44, Heol Twyn Du, Merthyr Tydfil comes out as the 20th largest and the 20th most expensive in our analysis of the public data.
It is also £73k less expensive than the average property across the CF48 district.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|2.3 km away
- Pentre-Bach|4.6 km away
- Aberdare|5.2 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












