Our Data Sources
9, Cardiff Street, Merthyr Tydfil has a single entry in the Land Registry from September 2021 and a single entry in the EPC database dated June 2021.
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 9, Cardiff Street, Merthyr Tydfil would be worth £166,755, with a potential rental value of £898 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £147,697, with a rental value of £795 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
9, Cardiff Street, Merthyr Tydfil occupies a 174 m2 plot as recorded by HM Land Registry.
Of the 23 other houses in this postcode, 20 have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
9, Cardiff Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 19 Jun 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
9, Cardiff Street, Merthyr Tydfil last changed hands on 1st September 2021, selling for £70,000. 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 25.1% since September 2021.
- Sold Sep 2021£70,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 161 sales of comparable properties within 1.7 kilometres of 9, Cardiff Street, Merthyr Tydfil across the last 2 years.
Most recently, 59, Chapel Street, Merthyr Tydfil, CF48 1NJ, a freehold house, sold at £155,000 on the 24th October 2025.
Read more about house prices in CF48.
- Sold Oct 2025£155,000 | 3 Bed House59, Chapel Street, Merthyr Tydfil, CF48 1NJ59, Chapel Street, Merthyr Tydfil, CF48 1NJ
- Sold Oct 2025£100,000 | 3 Bed House11, Gethin Street, Merthyr Tydfil, CF48 1PX11, Gethin Street, Merthyr Tydfil, CF48 1PX
- Sold Jun 2025£120,000 | 3 Bed House7, Gethin Street, Merthyr Tydfil, CF48 1PX7, Gethin Street, Merthyr Tydfil, CF48 1PX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 9, Cardiff Street, Merthyr Tydfil as the 14th largest and the 14th most expensive of the 23 addresses on Cardiff Street, Abercanaid, Merthyr Tydfil, CF48.
Against the CF48 postcode district average, it is £16k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Pentre-Bach|100 m away
- Troed-y-rhiw|1.7 km away
- Merthyr Tydfil|2.5 km away
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.












