Our Data Sources
15, Llwyn-Onn, Aberdare has no records in the the Land Registry and a single entry in the EPC database dated March 2020.
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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 15, Llwyn-Onn, Aberdare, we estimate a market value of £111,671 and a rental value of £762 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £98,908 and £675 per month respectively.
Plot Size
HM Land Registry records the plot of land for 15, Llwyn-Onn, Aberdare as measuring 161 m2.
That makes it the 17th largest plot in the postcode, where 18 of the 34 other houses have recorded plot data.
Energy Efficiency
15, Llwyn-Onn, Aberdare has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Mar 2020.
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
Over the past 2 years 22 properties similar to 15, Llwyn-Onn, Aberdare have sold within a radius of 2.7 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 20th June 2025, was 1, Bethel Place, Aberdare, CF44 9PD, a freehold house which sold for £110,000.
Read more about house prices in CF44.
- Sold Jun 2025£110,000 | 3 Bed House1, Bethel Place, Aberdare, CF44 9PD1, Bethel Place, Aberdare, CF44 9PD
- Sold Jun 2023£101,500 | 3 Bed House4, Bethel Place, Aberdare, CF44 9PD4, Bethel Place, Aberdare, CF44 9PD
- Sold Nov 2022£104,000 | 3 Bed House38, Bethel Place, Aberdare, CF44 9PD38, Bethel Place, Aberdare, CF44 9PD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 69 addresses on Llwyn-Onn, Penderyn, Aberdare, CF44, 15, Llwyn-Onn, Aberdare comes out as the 6th largest and the 38th most expensive in our analysis of the public data.
It is also £45k less expensive than the average property across the CF44 district.
More reading links
Schools Nearby
Public Transport Nearby
- Aberdare|7.4 km away
- Treherbert|9.7 km away
- Cwmbach|9.9 km away
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












