Our Data Sources
14, Thomas Street, Merthyr Tydfil has a single entry in the Land Registry from May 2009 and a single entry in the EPC database dated September 2023.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 14, Thomas Street, Merthyr Tydfil is in very good condition we estimate a sale value of £112,189 and a rental value of £738 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £99,368 and a rental value of £654 per month.
Plot Size
According to data from HM Land Registry, 14, Thomas Street, Merthyr Tydfil sits on a plot of 89 m2.
We have plot size data on 25 out of 32 other houses in the postcode and 14, Thomas Street, Merthyr Tydfil sits on the 17th largest plot.
Energy Efficiency
14, Thomas Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Sep 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 14, Thomas Street, Merthyr Tydfil was last sold on 27th May 2009 for £34,250 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since May 2009, the market for similar properties has risen by 130.3%.
- Sold May 2009£34,250
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 114 sales of properties similar to 14, Thomas Street, Merthyr Tydfil within a radius of 2.1 kilometres over the last 2 years.
The most recent example is 21, Perthygleision, Merthyr Tydfil, CF48 4NZ, a freehold house which sold for £85,000 on the 8th August 2025.
Read more about house prices in CF48.
- Sold Aug 2025£85,000 | 3 Bed House21, Perthygleision, Merthyr Tydfil, CF48 4NZ21, Perthygleision, Merthyr Tydfil, CF48 4NZ
- Sold Dec 2023£138,000 | 3 Bed House14, Perthygleision, Merthyr Tydfil, CF48 4NZ14, Perthygleision, Merthyr Tydfil, CF48 4NZ
- Sold Oct 2023£105,000 | 3 Bed House49, Perthygleision, Merthyr Tydfil, CF48 4NZ49, Perthygleision, Merthyr Tydfil, CF48 4NZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Thomas Street, Aberfan, Merthyr Tydfil, CF48 has a total of 32 addresses. According to our analysis of all the public data, 14, Thomas Street, Merthyr Tydfil is the 27th largest and the 27th most expensive property on the street.
When compared to the postcode district it is £68k less expensive than the average property in CF48.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Vale|400 m away
- Penrhiwceiber|2.2 km away
- Mountain Ash|2.4 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












