Our Data Sources
4, Illtyd Street, Treorchy has no recent1 records in the the Land Registry and a single entry in the EPC database dated July 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 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 4, Illtyd Street, Treorchy is in very good condition we estimate a sale value of £163,586 and a rental value of £906 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £144,890 and a rental value of £802 per month.
Plot Size
According to data from HM Land Registry, 4, Illtyd Street, Treorchy sits on a plot of 126 m2.
We have plot size data on 20 out of 22 other houses in the postcode and 4, Illtyd Street, Treorchy sits on the 13th largest plot.
Energy Efficiency
4, Illtyd Street, Treorchy has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Jul 2019.
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, 4, Illtyd Street, Treorchy was last sold on 18th November 2005 for £88,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
- Sold Nov 2005£88,000
- Sold May 2003£61,500
- Sold Jun 2000£45,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 247 sales of properties similar to 4, Illtyd Street, Treorchy within a radius of 610 metres over the last 2 years.
The most recent example is 8, Conway Road, Treorchy, CF42 6UW, a freehold house which sold for £87,000 on the 22nd August 2025.
Read more about house prices in CF42.
- Sold Aug 2025£87,000 | 3 Bed House8, Conway Road, Treorchy, CF42 6UW8, Conway Road, Treorchy, CF42 6UW
- Sold May 2025£169,950 | 3 Bed House6, Conway Road, Treorchy, CF42 6UW6, Conway Road, Treorchy, CF42 6UW
- Sold Mar 2025£100,000 | 3 Bed House89, Conway Road, Treorchy, CF42 6UW89, Conway Road, Treorchy, CF42 6UW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Illtyd Street, Treorchy, CF42 has a total of 22 addresses. According to our analysis of all the public data, 4, Illtyd Street, Treorchy is the 20th largest and the 20th most expensive property on the street.
When compared to the postcode district it is £4k more expensive than the average property in CF42.
More reading links
Schools Nearby
Public Transport Nearby
- Treorchy|200 m away
- Ynyswen|1.2 km away
- Ton Pentre|1.9 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.












