Our Data Sources
20, Lewis Street, Treharris has 31 entries in the Land Registry , most recently in December 2013 and a single entry in the EPC database dated May 2013.
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 20, Lewis Street, Treharris is in very good condition we estimate a sale value of £141,433 and a rental value of £897 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £125,269 and a rental value of £795 per month.
Plot Size
According to data from HM Land Registry, 20, Lewis Street, Treharris sits on a plot of 154 m2.
We have plot size data on 25 out of 29 other houses in the postcode and 20, Lewis Street, Treharris sits on the 7th largest plot.
Energy Efficiency
20, Lewis Street, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 May 2013.
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
According to HM Land Registry, 20, Lewis Street, Treharris was last sold on 13th December 2013 for £51,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since December 2013, the market for similar properties has risen by 116.3%.
- Sold Dec 2013£51,000
- Sold Mar 2006£67,000
- Sold Feb 2004£24,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 228 sales of properties similar to 20, Lewis Street, Treharris within a radius of 2.6 kilometres over the last 2 years.
The most recent example is 28, Pleasant View, Treharris, CF46 6SF, a freehold house which sold for £160,000 on the 24th October 2025.
Read more about house prices in CF46.
- Sold Oct 2025£160,000 | 3 Bed House28, Pleasant View, Treharris, CF46 6SF28, Pleasant View, Treharris, CF46 6SF
- Sold May 2025£107,000 | 3 Bed House6, Pleasant View, Treharris, CF46 6SF6, Pleasant View, Treharris, CF46 6SF
- Sold Jun 2023£105,000 | 3 Bed House3, Pleasant View, Treharris, CF46 6SF3, Pleasant View, Treharris, CF46 6SF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Lewis Street, Bedlinog, Treharris, CF46 has a total of 29 addresses. According to our analysis of all the public data, 20, Lewis Street, Treharris is the 21st largest and the 24th most expensive property on the street.
When compared to the postcode district it is £26k less expensive than the average property in CF46.
More reading links
Schools Nearby
Public Transport Nearby
- Troed-y-rhiw|2.6 km away
- Merthyr Vale|2.7 km away
- Pentre-Bach|4.2 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.












