Our Data Sources
11, Llwyn-Onn, Aberdare has no records in the the Land Registry and a single entry in the EPC database dated June 2018.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 11, Llwyn-Onn, Aberdare would be worth £257,542, with a potential rental value of £1,249 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £228,109, with a rental value of £1,106 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
11, Llwyn-Onn, Aberdare occupies a 354 m2 plot as recorded by HM Land Registry.
Of the 34 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
11, Llwyn-Onn, Aberdare has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 21 Jun 2018.
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
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 2.7 kilometres of 11, Llwyn-Onn, Aberdare across the last 2 years.
Most recently, 21, Woodland Park, Aberdare, CF44 9TX, a freehold house, sold at £222,500 on the 21st March 2025.
Read more about house prices in CF44.
- Sold Mar 2025£222,500 | 3 Bed House21, Woodland Park, Aberdare, CF44 9TX21, Woodland Park, Aberdare, CF44 9TX
- Sold Apr 2021£180,000 | 3 Bed House10, Woodland Park, Aberdare, CF44 9TX10, Woodland Park, Aberdare, CF44 9TX
- Sold Jan 2020£152,500 | 3 Bed House11, Woodland Park, Aberdare, CF44 9TX11, Woodland Park, Aberdare, CF44 9TX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 11, Llwyn-Onn, Aberdare as the 28th largest and the 15th most expensive of the 69 addresses on Llwyn-Onn, Penderyn, Aberdare, CF44.
Against the CF44 postcode district average, it is £94k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- 7.4kmAberdare
- 9.7kmTreherbert
- 9.9kmCwmbach
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












