Our Data Sources
Pen-Y-Waun, Cardiff has a single entry in the Land Registry from August 2025 and a single entry in the EPC database dated August 2023.
We combine this information with that 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
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 Pen-Y-Waun, Cardiff, we estimate a market value of £614,157 and a rental value of £2,042 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £543,968 and £1,809 per month respectively.
Plot Size
HM Land Registry records the plot of land for Pen-Y-Waun, Cardiff as measuring 713 m2.
That makes it the 14th largest plot in the postcode, where 15 of the 24 other houses have recorded plot data.
Energy Efficiency
Pen-Y-Waun, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Aug 2023.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Sold Prices
The most recent sale of Pen-Y-Waun, Cardiff completed on 15th August 2025 at £580,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 42.0% over the period since August 2025.
- Sold Aug 2025£580,000
Similar Properties Sold Nearby
Over the past 2 years 110 properties similar to Pen-Y-Waun, Cardiff have sold within a radius of 4.6 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th May 2020, was 34, Tair Onen, Cowbridge, CF71 7UA, a freehold house which sold for £385,000.
Read more about house prices in CF5.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 144 addresses on Bonvilston, Cardiff, CF5, Pen-Y-Waun, Cardiff comes out as the 111th largest and the 96th most expensive in our analysis of the public data.
It is also £291k more expensive than the average property across the CF5 district.
More reading links
Schools Nearby
Public Transport Nearby
- Pontyclun|6.1 km away
- Llanharan|8.6 km away
- Rhoose Cardiff International Airport|9.4 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.
