Our Data Sources
66, Trevethick Street, Merthyr Tydfil has a single entry in the Land Registry from August 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 66, Trevethick Street, Merthyr Tydfil, we estimate a market value of £127,585 and a rental value of £777 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £113,004 and £688 per month respectively.
Plot Size
HM Land Registry records the plot of land for 66, Trevethick Street, Merthyr Tydfil as measuring 146 m2.
That makes it the 5th largest plot in the postcode, where 41 of the 48 other houses have recorded plot data.
Energy Efficiency
66, Trevethick Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 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
The most recent sale of 66, Trevethick Street, Merthyr Tydfil completed on 31st August 2021 at £92,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 27.2% over the period since August 2021.
- Sold Aug 2021£92,000
Similar Properties Sold Nearby
Over the past 2 years 89 properties similar to 66, Trevethick Street, Merthyr Tydfil have sold within a radius of 640 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 9th January 2026, was 100, Trevethick Street, Merthyr Tydfil, CF47 0HX, a freehold house which sold for £102,000.
Read more about house prices in CF47.
- Sold Jan 2026£102,000 | 3 Bed House100, Trevethick Street, Merthyr Tydfil, CF47 0HX100, Trevethick Street, Merthyr Tydfil, CF47 0HX
- Sold Aug 2025£135,000 | 3 Bed House67, Trevethick Street, Merthyr Tydfil, CF47 0RJ67, Trevethick Street, Merthyr Tydfil, CF47 0RJ
- Sold Aug 2022£99,000 | 3 Bed House84, Trevethick Street, Merthyr Tydfil, CF47 0HX84, Trevethick Street, Merthyr Tydfil, CF47 0HX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 88 addresses on Trevethick Street, Merthyr Tydfil, CF47, 66, Trevethick Street, Merthyr Tydfil comes out as the 14th largest and the 29th most expensive in our analysis of the public data.
It is also £34k less expensive than the average property across the CF47 district.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|1.0 km away
- Pentre-Bach|3.1 km away
- Troed-y-rhiw|4.8 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
