Our Data Sources
23, Clos Pentwyni, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated December 2023.
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
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 23, Clos Pentwyni, Cardiff, we estimate a market value of £214,421 and a rental value of £1,256 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £189,916 and £1,113 per month respectively.
Energy Efficiency
23, Clos Pentwyni, Cardiff has an Energy Performance Rating (EPC) of A. This is based on the most recent assessment, dated 05 Dec 2023.
The property is not connected to mains gas and has ffenestri perfformiad uchel. It is heated using Pwmp gwres sy’n tarddu yn y ddaear, rheiddiaduron, trydan.
Similar Properties Sold Nearby
Over the past 2 years 175 properties similar to 23, Clos Pentwyni, Cardiff have sold within a radius of 540 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th February 2025, was 3, Uskley Court, Cardiff, CF3 0BE, a freehold house which sold for £175,000.
Read more about house prices in CF3.
- Sold Feb 2025£175,000 | 3 Bed House3, Uskley Court, Cardiff, CF3 0BE3, Uskley Court, Cardiff, CF3 0BE
- Sold Sep 2024£181,000 | 3 Bed House4, Tarwick Drive, Cardiff, CF3 0AG4, Tarwick Drive, Cardiff, CF3 0AG
- Sold Jan 2018£122,000 | 3 Bed House61, Tarwick Drive, Cardiff, CF3 0AF61, Tarwick Drive, Cardiff, CF3 0AF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 28 addresses on Clos Pentwyni, St. Mellons, Cardiff, CF3, 23, Clos Pentwyni, Cardiff comes out as the 2nd largest and the 3rd most expensive in our analysis of the public data.
It is also £54k less expensive than the average property across the CF3 district.
More reading links
Schools Nearby
Public Transport Nearby
- Heath High Level|5.1 km away
- Heath Low Level|5.1 km away
- Llanishen|5.2 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












