7, William Street
7, William Street
Description & Estimates







According to the public record, 7, William Street, Treorchy is a period house with 925 ft2 of internal area and sits on a 109 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 7, William Street, Treorchy is £94,860 and the estimated rental value is £642 per month.
William Street, Treherbert, Treorchy, CF42 is located within the CF42 postal district.
Our Data Sources
7, William Street, Treorchy has no records in the the Land Registry and a single entry in the EPC database dated March 2023.
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 7, William Street, Treorchy is in very good condition we estimate a sale value of £99,603 and a rental value of £674 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £88,220 and a rental value of £597 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 7, William Street, Treorchy has climbed by £2,515 (2.7%), while its estimated rental value has risen by £26 per month (4.0%). Based on current estimates, the property offers a gross rental yield of 8.1%.
Plot Size
According to data from HM Land Registry, 7, William Street, Treorchy sits on a plot of 109 m2.
We have plot size data on 17 out of 19 other houses in the postcode and 7, William Street, Treorchy sits on the 11th largest plot.
Energy Efficiency
7, William Street, Treorchy has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Mar 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 7, William Street, Treorchy within a radius of 960 metres over the last 2 years.
The most recent example is 68, Gwendoline Street, Treorchy, CF42 5BP, a freehold house which sold for £86,500 on the 8th May 2025.
Read more about house prices in CF42.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
William Street, Treherbert, Treorchy, CF42 has a total of 37 addresses. According to our analysis of all the public data, 7, William Street, Treorchy is the 8th largest and the 8th most expensive property on the street.
When compared to the postcode district it is £57k less expensive than the average property in CF42.
More reading links
Schools Nearby
Public Transport Nearby
The closest station to 7, William Street, Treorchy is Treherbert station, which is 700 metres away.
- 700mTreherbert
- 1.9kmYnyswen
- 3.3kmTreorchy
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.

