Our Data Sources
23, Blaenau'R Cwm, Merthyr Tydfil has a single entry in the Land Registry from May 2009 and a single entry in the EPC database dated October 2019.
We combine this information with that 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 23, Blaenau'R Cwm, Merthyr Tydfil is in very good condition we estimate a sale value of £291,037 and a rental value of £1,170 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £257,775 and a rental value of £1,037 per month.
Plot Size
According to data from HM Land Registry, 23, Blaenau'R Cwm, Merthyr Tydfil sits on a plot of 91 m2.
We have plot size data on 26 out of 26 other houses in the postcode and 23, Blaenau'R Cwm, Merthyr Tydfil sits on the 25th largest plot.
Energy Efficiency
23, Blaenau'R Cwm, Merthyr Tydfil has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 03 Oct 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 23, Blaenau'R Cwm, Merthyr Tydfil was last sold on 22nd May 2009 for £120,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since May 2009, the market for similar properties has risen by 64.9%.
- Sold May 2009£120,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 93 sales of properties similar to 23, Blaenau'R Cwm, Merthyr Tydfil within a radius of 650 metres over the last 2 years.
The most recent example is 11, Blaenau'R Cwm, Merthyr Tydfil, CF47 0JD, a freehold house which sold for £275,000 on the 17th April 2025.
Read more about house prices in CF47.
- Sold Apr 2025£275,000 | 3 Bed House11, Blaenau'R Cwm, Merthyr Tydfil, CF47 0JD11, Blaenau'R Cwm, Merthyr Tydfil, CF47 0JD
- Sold Nov 2024£222,000 | 4 Bed House4, Clos Y Bryniau, Merthyr Tydfil, CF47 0JB4, Clos Y Bryniau, Merthyr Tydfil, CF47 0JB
- Sold Dec 2023£220,000 | 3 Bed House6, Clos Pencae, Merthyr Tydfil, CF47 0JH6, Clos Pencae, Merthyr Tydfil, CF47 0JH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Blaenau'R Cwm, Merthyr Tydfil, CF47 has a total of 27 addresses. According to our analysis of all the public data, 23, Blaenau'R Cwm, Merthyr Tydfil is the 12th largest and the 13th most expensive property on the street.
When compared to the postcode district it is £122k more expensive than the average property in CF47.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|800 m away
- Pentre-Bach|2.5 km away
- Troed-y-rhiw|4.1 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












