Our Data Sources
13, Penllyn Road, Cardiff has no records in the Land Registry and a single entry in the EPC database dated July 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 13, Penllyn Road, Cardiff would be worth £346,543, with a potential rental value of £1,515 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £306,938, with a rental value of £1,342 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
13, Penllyn Road, Cardiff occupies a 104 m2 plot as recorded by HM Land Registry.
Of the 30 other houses in this postcode, 28 have recorded plot sizes, and this one ranks as the 18th largest.
Energy Efficiency
13, Penllyn Road, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Jul 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 286 sales of comparable properties within 370 metres of 13, Penllyn Road, Cardiff since 2023.
Most recently, 14, Brunswick Street, Cardiff, CF5 1LH, a freehold house, sold at £335,000 on the 16th February 2026.
Read more about house prices in CF5.
- Sold Feb 2026£335,000 | 3 Bed House14, Brunswick Street, Cardiff, CF5 1LH14, Brunswick Street, Cardiff, CF5 1LH
- Sold Dec 2025£422,000 | 4 Bed House21, Penllyn Road, Cardiff, CF5 1NW21, Penllyn Road, Cardiff, CF5 1NW
- Sold Nov 2025£384,000 | 3 Bed House12, Westmoreland Street, Cardiff, CF5 1LU12, Westmoreland Street, Cardiff, CF5 1LU
- Sold Oct 2025£378,000 | 3 Bed House27, Westmoreland Street, Cardiff, CF5 1LU27, Westmoreland Street, Cardiff, CF5 1LU
- Sold Aug 2025£380,000 | 3 Bed House14, Westmoreland Street, Cardiff, CF5 1LU14, Westmoreland Street, Cardiff, CF5 1LU
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £297,563, ranging from £152,464 to £487,108.
- 15 Penllyn Road
4 Bed House | 5 m | Est. Value: £340,318
- 9 Penllyn Road
3 Bed House | 10 m | Est. Value: £318,470
- 19 Penllyn Road
3 Bed House | 15 m | Est. Value: £248,264
- 7 Penllyn Road
4 Bed House | 16 m | Est. Value: £343,554
- 21 Penllyn Road
4 Bed House | 19 m | Est. Value: £351,509
Location Comparison
Our analysis of the public data ranks 13, Penllyn Road, Cardiff as the 11th largest and the 12th most expensive of the 36 addresses on Penllyn Road, Cardiff, CF5.
Against the CF5 postcode district average, it is £36k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Ninian Park|500 m away
- Cardiff Central|1.7 km away
- Grangetown (Cardiff)|1.8 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.












