Our Data Sources
21, Brynmorlais Street, Merthyr Tydfil has a single entry in the Land Registry from June 2021 and a single entry in the EPC database dated February 2021.
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
In very good condition, we estimate 21, Brynmorlais Street, Merthyr Tydfil would be worth £140,340, with a potential rental value of £804 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £124,301, with a rental value of £712 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Brynmorlais Street, Merthyr Tydfil occupies a 193 m2 plot as recorded by HM Land Registry.
Of the 27 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
21, Brynmorlais Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Feb 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
21, Brynmorlais Street, Merthyr Tydfil last changed hands on 14th June 2021, selling for £118,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 28.0% since June 2021.
- Sold Jun 2021£118,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 640 metres of 21, Brynmorlais Street, Merthyr Tydfil across the last 2 years.
Most recently, 17, Brynmorlais Street, Merthyr Tydfil, CF47 9YE, a freehold house, sold at £96,000 on the 26th September 2025.
Read more about house prices in CF47.
- Sold Sep 2025£96,000 | 3 Bed House17, Brynmorlais Street, Merthyr Tydfil, CF47 9YE17, Brynmorlais Street, Merthyr Tydfil, CF47 9YE
- Sold Sep 2025£100,000 | 3 Bed House27, Brynmorlais Street, Merthyr Tydfil, CF47 9YE27, Brynmorlais Street, Merthyr Tydfil, CF47 9YE
- Sold Mar 2025£140,000 | 3 Bed House3, Brynmorlais Street, Merthyr Tydfil, CF47 9YE3, Brynmorlais Street, Merthyr Tydfil, CF47 9YE
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 21, Brynmorlais Street, Merthyr Tydfil as the 11th largest and the 12th most expensive of the 27 addresses on Brynmorlais Street, Merthyr Tydfil, CF47.
Against the CF47 postcode district average, it is £21k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 1.7kmMerthyr Tydfil
- 3.8kmPentre-Bach
- 5.3kmTroed-y-rhiw
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












