Our Data Sources
15, Illtyd Street, Treorchy has 2 entries in the Land Registry , most recently in August 2022 and a single entry in the EPC database dated September 2018.
We combine this information with that 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
In very good condition, we estimate 15, Illtyd Street, Treorchy would be worth £173,256, with a potential rental value of £919 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £153,455, with a rental value of £814 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
15, Illtyd Street, Treorchy occupies a 103 m2 plot as recorded by HM Land Registry.
Of the 22 other houses in this postcode, 20 have recorded plot sizes, and this one ranks as the 20th largest.
Energy Efficiency
15, Illtyd Street, Treorchy has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 12 Sep 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
15, Illtyd Street, Treorchy last changed hands on 11th August 2022, selling for £156,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 8.2% since August 2022.
- Sold Aug 2022£156,000
- Sold Jan 2019£84,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 201 sales of comparable properties within 620 metres of 15, Illtyd Street, Treorchy across the last 2 years.
Most recently, 8, Conway Road, Treorchy, CF42 6UW, a freehold house, sold at £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£219,950 | 3 Bed House66, Dyfodwg Street, Treorchy, CF42 6NL66, Dyfodwg Street, Treorchy, CF42 6NL
- Sold Nov 2021£156,500 | 3 Bed House55, Dyfodwg Street, Treorchy, CF42 6NL55, Dyfodwg Street, Treorchy, CF42 6NL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 15, Illtyd Street, Treorchy as the 9th largest and the 10th most expensive of the 22 addresses on Illtyd Street, Treorchy, CF42.
Against the CF42 postcode district average, it is £14k more expensive than the typical property.
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
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












