Our Data Sources
21, Gethin Street, Merthyr Tydfil has a single entry in the Land Registry from June 2013 and a single entry in the EPC database dated March 2014.
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, Gethin Street, Merthyr Tydfil would be worth £141,200, with a potential rental value of £860 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £125,063, with a rental value of £762 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Gethin Street, Merthyr Tydfil occupies a 163 m2 plot as recorded by HM Land Registry.
Of the 48 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the 17th largest.
Energy Efficiency
21, Gethin Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Mar 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
21, Gethin Street, Merthyr Tydfil last changed hands on 28th June 2013, selling for £45,000. 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 87.4% since June 2013.
- Sold Jun 2013£45,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 100 sales of comparable properties within 1.7 kilometres of 21, Gethin Street, Merthyr Tydfil across the last 2 years.
Most recently, 19, Nightingale Street, Merthyr Tydfil, CF48 1DX, a freehold house, sold at £128,500 on the 5th September 2025.
Read more about house prices in CF48.
- Sold Sep 2025£128,500 | 3 Bed House19, Nightingale Street, Merthyr Tydfil, CF48 1DX19, Nightingale Street, Merthyr Tydfil, CF48 1DX
- Sold Nov 2023£132,250 | 3 Bed House14, Nightingale Street, Merthyr Tydfil, CF48 1DX14, Nightingale Street, Merthyr Tydfil, CF48 1DX
- Sold Jul 2015£63,000 | 3 Bed House19, Gethin Street, Merthyr Tydfil, CF48 1PX19, 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 21, Gethin Street, Merthyr Tydfil as the 45th largest and the 45th most expensive of the 48 addresses on Gethin Street, Abercanaid, Merthyr Tydfil, CF48.
Against the CF48 postcode district average, it is £40k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Pentre-Bach|300 m away
- Troed-y-rhiw|1.7 km away
- Merthyr Tydfil|2.6 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.












