Our Data Sources
12, Ninian Street, Treorchy has no recent1 records in the the Land Registry and a single entry in the EPC database dated July 2025.
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
In very good condition, we estimate 12, Ninian Street, Treorchy would be worth £307,978, with a potential rental value of £1,302 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £272,781, with a rental value of £1,154 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Ninian Street, Treorchy occupies a 179 m2 plot as recorded by HM Land Registry.
Of the 12 other houses in this postcode, 11 have recorded plot sizes, and this one ranks as the 9th largest.
Energy Efficiency
12, Ninian Street, Treorchy has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Jul 2025.
The property is connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
12, Ninian Street, Treorchy last changed hands on 19th February 1998, selling for £51,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Feb 1998£51,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 680 metres of 12, Ninian Street, Treorchy across the last 2 years.
Most recently, 11, Column Street, Treorchy, CF42 6SG, a freehold house, sold at £289,995 on the 10th June 2022.
Read more about house prices in CF42.
- Sold Jun 2022£289,995 | 4 Bed House11, Column Street, Treorchy, CF42 6SG11, Column Street, Treorchy, CF42 6SG
- Sold Aug 2021£180,000 | 4 Bed House72, Stuart Street, Treorchy, CF42 6SN72, Stuart Street, Treorchy, CF42 6SN
- Sold Sep 2020£210,000 | 4 Bed House1, Heol Orchwy, Treorchy, CF42 6SS1, Heol Orchwy, Treorchy, CF42 6SS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 12, Ninian Street, Treorchy as the 2nd largest and the 2nd most expensive of the 38 addresses on Ninian Street, Treherbert, Treorchy, CF42.
Against the CF42 postcode district average, it is £142k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 600mTreorchy
- 1.0kmYnyswen
- 2.2kmTreherbert
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.












