Our Data Sources
30A, Trevethick Street, Merthyr Tydfil has no records in the the Land Registry and a single entry in the EPC database dated September 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 30A, Trevethick Street, Merthyr Tydfil would be worth £128,239, with a potential rental value of £799 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £113,583, with a rental value of £708 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
30A, Trevethick Street, Merthyr Tydfil occupies a 115 m2 plot as recorded by HM Land Registry.
Of the 38 other houses in this postcode, 35 have recorded plot sizes, and this one ranks as the 33rd largest.
Energy Efficiency
30A, Trevethick Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Sep 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 620 metres of 30A, Trevethick Street, Merthyr Tydfil across the last 2 years.
Most recently, 41, Trevethick Street, Merthyr Tydfil, CF47 0RJ, a freehold house, sold at £117,500 on the 19th August 2025.
Read more about house prices in CF47.
- Sold Aug 2025£117,500 | 3 Bed House41, Trevethick Street, Merthyr Tydfil, CF47 0RJ41, Trevethick Street, Merthyr Tydfil, CF47 0RJ
- Sold Aug 2025£135,000 | 3 Bed House67, Trevethick Street, Merthyr Tydfil, CF47 0RJ67, Trevethick Street, Merthyr Tydfil, CF47 0RJ
- Sold Dec 2023£90,000 | 3 Bed House25, Trevethick Street, Merthyr Tydfil, CF47 0HX25, Trevethick Street, Merthyr Tydfil, CF47 0HX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 30A, Trevethick Street, Merthyr Tydfil as the 42nd largest and the 26th most expensive of the 88 addresses on Trevethick Street, Merthyr Tydfil, CF47.
Against the CF47 postcode district average, it is £32k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 1.0kmMerthyr Tydfil
- 3.1kmPentre-Bach
- 4.8kmTroed-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.












