6, Pentwyn
6, Pentwyn
Description & Estimates







According to the public record, 6, Pentwyn, Cardiff is a mid-century freehold house with 1,420 ft2 of internal area and sits on a 423 m2 plot.
Houses of this size in this area normally have 4 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 6, Pentwyn, Cardiff is £414,823 and the estimated rental value is £2,043 per month.
Pentwyn, Radyr, Cardiff, CF15 is located within the CF15 postal district.
Our Data Sources
6, Pentwyn, Cardiff has 2 entries in the Land Registry , most recently in July 2017 and a single entry in the EPC database dated January 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 6, Pentwyn, Cardiff is in very good condition we estimate a sale value of £435,564 and a rental value of £2,145 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £385,785 and a rental value of £1,900 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 6, Pentwyn, Cardiff has fallen by £1,568 (0.4%), while its estimated rental value has moved up by £59 per month (2.9%). Based on current estimates, the property offers a gross rental yield of 5.9%.
Plot Size
According to data from HM Land Registry, 6, Pentwyn, Cardiff sits on a plot of 423 m2.
We have plot size data on 83 out of 84 other houses in the postcode and 6, Pentwyn, Cardiff sits on the 28th largest plot.
Energy Efficiency
6, Pentwyn, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Jan 2017.
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, 6, Pentwyn, Cardiff was last sold on 14th July 2017 for £314,950 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since July 2017, the market for similar properties has risen by 34.3%.
- Sold Jul 2017£314,950
- Sold Dec 2007£235,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 6, Pentwyn, Cardiff within a radius of 1.1 kilometres over the last 2 years.
The most recent example is 26, Graig Lwyd, Cardiff, CF15 8BG, a freehold house which sold for £360,000 on the 18th December 2025.
Read more about house prices in CF15.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Pentwyn, Radyr, Cardiff, CF15 has a total of 84 addresses. According to our analysis of all the public data, 6, Pentwyn, Cardiff is the 34th largest and the 36th most expensive property on the street.
When compared to the postcode district it is £27k more expensive than the average property in CF15.
More reading links
Schools Nearby
Public Transport Nearby
The closest station to 6, Pentwyn, Cardiff is Radyr station, which is 1.1 kilometres away.
- 1.1kmRadyr
- 2.1kmCoryton
- 2.2kmTaffs Well
Available Internet Speeds
According to recent data from Ofcom, standard broadband is available in this area.
According to recent data from Ofcom, Standard 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.

