Our Data Sources
29, Lon Y Ffynnon, Cardiff has no records in the Land Registry and a single entry in the EPC database dated October 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 29, Lon Y Ffynnon, Cardiff would be worth £476,649, with a potential rental value of £1,820 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £422,175, with a rental value of £1,612 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
29, Lon Y Ffynnon, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 23 Oct 2024.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 161 sales of comparable properties within 1.1 kilometres of 29, Lon Y Ffynnon, Cardiff since 2022.
Most recently, 28, Heol Nant Glandulas, Cardiff, CF14 0PQ, a freehold house, sold at £442,500 on the 17th April 2026.
Read more about house prices in CF14.
- Sold Apr 2026£442,500 | 3 Bed House28, Heol Nant Glandulas, Cardiff, CF14 0PQ28, Heol Nant Glandulas, Cardiff, CF14 0PQ
- Sold Oct 2025£415,000 | 3 Bed House9, Clos Cae Talcen, Cardiff, CF14 0BQ9, Clos Cae Talcen, Cardiff, CF14 0BQ
- Sold Sep 2025£458,000 | 3 Bed House14, Clos Cae Talcen, Cardiff, CF14 0BQ14, 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 Sep 2025£456,000 | 3 Bed House13, Clos Cae Talcen, Cardiff, CF14 0BQ13, Clos Cae Talcen, Cardiff, CF14 0BQ
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 £463,889, ranging from £329,883 to £631,749.
- 28 Lon Y Ffynnon
3 Bed House | 6 m | Est. Value: £453,952
- 165 Heol Nant Glandulas
3 Bed House | 22 m | Est. Value: £348,529
- 167 Heol Nant Glandulas
3 Bed House | 23 m | Est. Value: £348,529
- 163 Heol Nant Glandulas
4 Bed House | 24 m | Est. Value: £396,707
- 161 Heol Nant Glandulas
4 Bed House | 25 m | Est. Value: £389,802
Location Comparison
Our analysis of the public data ranks 29, Lon Y Ffynnon, Cardiff as the 24th largest and the 24th most expensive of the 25 addresses on Lon Y Ffynnon, Lisvane, Cardiff, CF14.
Against the CF14 postcode district average, it is £82k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Llanishen|1.4 km away
- Lisvane & Thornhill|1.5 km away
- Heath High Level|2.9 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












