Our Data Sources
18, Lewis Street, Treharris has 2 entries in the Land Registry , most recently in May 2022 and a single entry in the EPC database dated October 2016.
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 18, Lewis Street, Treharris is in very good condition we estimate a sale value of £143,781 and a rental value of £902 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £127,349 and a rental value of £799 per month.
Plot Size
According to data from HM Land Registry, 18, Lewis Street, Treharris sits on a plot of 144 m2.
We have plot size data on 25 out of 29 other houses in the postcode and 18, Lewis Street, Treharris sits on the 15th largest plot.
Energy Efficiency
18, Lewis Street, Treharris has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 Oct 2016.
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, 18, Lewis Street, Treharris was last sold on 31st May 2022 for £94,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since May 2022, the market for similar properties has risen by 26.2%.
- Sold May 2022£94,000
- Sold May 2016£47,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 242 sales of properties similar to 18, 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 Oct 2024£100,000 | 3 Bed House4, Pleasant View, Treharris, CF46 6SF4, 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, 18, Lewis Street, Treharris is the 15th largest and the 19th most expensive property on the street.
When compared to the postcode district it is £24k 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.
