Our Data Sources
Penffordd, Cardiff has 2 entries in the Land Registry, most recently in January 2026 and a single entry in the EPC database dated February 2025.
We combine this information with that 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 Penffordd, Cardiff would be worth £504,897, with a potential rental value of £1,744 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £447,195, with a rental value of £1,545 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Penffordd, Cardiff occupies a 341 m2 plot as recorded by HM Land Registry.
Of the 19 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 15th largest.
Energy Efficiency
Penffordd, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Feb 2025.
The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
Penffordd, Cardiff last changed hands on 7th January 2026, selling for £479,950. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 14.8% since January 2026.
- Sold Jan 2026£479,950
- Sold Jun 2012£240,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 206 sales of comparable properties within 1.1 kilometres of Penffordd, Cardiff since 2019.
Most recently, 63, Tir Y Bar, Cardiff, CF14 0AN, a freehold house, sold at £460,000 on the 20th March 2026.
Read more about house prices in CF14.
- Sold Mar 2026£460,000 | 4 Bed House63, Tir Y Bar, Cardiff, CF14 0AN63, Tir Y Bar, Cardiff, CF14 0AN
- Sold Sep 2025£519,000 | 4 Bed House12, Clos Cae Talcen, Cardiff, CF14 0BQ12, Clos Cae Talcen, Cardiff, CF14 0BQ
- Sold Sep 2025£485,000 | 3 Bed House11, Clos Cae Talcen, Cardiff, CF14 0BQ11, Clos Cae Talcen, Cardiff, CF14 0BQ
- Sold Jun 2025£474,000 | 3 Bed House16, Clos Cae Talcen, Cardiff, CF14 0BQ16, Clos Cae Talcen, Cardiff, CF14 0BQ
- Sold May 2025£502,000 | 4 Bed House4, Clos Cae Talcen, Cardiff, CF14 0BQ4, Clos Cae Talcen, Cardiff, CF14 0BQ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £442,370, ranging from £109,358 to £823,082.
- Tyrol
4 Bed House | 8 m | Est. Value: £579,691
- Brynawel
4 Bed House | 32 m | Est. Value: £564,715
- Awelon
2 Bed House | 34 m | Est. Value: £327,950
- Cefn-Llys
5 Bed House | 66 m | Est. Value: £823,082
- 5 Cefn Mably Road
5 Bed House | 73 m | Est. Value: £656,253
Location Comparison
Our analysis of the public data ranks Penffordd, Cardiff as the 18th largest and the 18th most expensive of the 19 addresses on Cefn Mably Road, Lisvane, Cardiff, CF14.
Against the CF14 postcode district average, it is £105k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Lisvane & Thornhill|1.4 km away
- Llanishen|1.5 km away
- Heath High Level|3.0 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
