Our Data Sources
21, Abertonllwyd Street, Treorchy has no recent1 records in the the Land Registry and a single entry in the EPC database dated January 2021.
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 21, Abertonllwyd Street, Treorchy is in very good condition we estimate a sale value of £151,491 and a rental value of £864 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £134,177 and a rental value of £765 per month.
Plot Size
According to data from HM Land Registry, 21, Abertonllwyd Street, Treorchy sits on a plot of 139 m2.
We have plot size data on 12 out of 13 other houses in the postcode and 21, Abertonllwyd Street, Treorchy sits on the 12th largest plot.
Energy Efficiency
21, Abertonllwyd Street, Treorchy has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Jan 2021.
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, 21, Abertonllwyd Street, Treorchy was last sold on 10th September 1999 for £37,500 and was recorded as a freehold house.
The property has had 2 sales since 1995.
- Sold Sep 1999£37,500
- Sold Mar 1998£33,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 32 sales of properties similar to 21, Abertonllwyd Street, Treorchy within a radius of 880 metres over the last 2 years.
The most recent example is 44, Dunraven Street, Treorchy, CF42 5BH, a freehold house which sold for £186,000 on the 18th June 2025.
Read more about house prices in CF42.
- Sold Jun 2025£186,000 | 4 Bed House44, Dunraven Street, Treorchy, CF42 5BH44, Dunraven Street, Treorchy, CF42 5BH
- Sold Nov 2022£189,995 | 4 Bed House22, Abertonllwyd Street, Treorchy, CF42 5PG22, Abertonllwyd Street, Treorchy, CF42 5PG
- Sold Jul 2022£100,000 | 4 Bed House23, Abertonllwyd Street, Treorchy, CF42 5PG23, Abertonllwyd Street, Treorchy, CF42 5PG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Abertonllwyd Street, Treherbert, Treorchy, CF42 has a total of 49 addresses. According to our analysis of all the public data, 21, Abertonllwyd Street, Treorchy is the 7th largest and the 7th most expensive property on the street.
When compared to the postcode district it is £7k less expensive than the average property in CF42.
More reading links
Schools Nearby
Public Transport Nearby
- Treherbert|400 m away
- Ynyswen|1.6 km away
- Treorchy|3.0 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.












