Our Data Sources
28, Lon Y Ffynnon, Cardiff has a single entry in the Land Registry from December 2024 and a single entry in the EPC database dated October 2024.
We combine this information with that 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
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 28, Lon Y Ffynnon, Cardiff, we estimate a market value of £476,649 and a rental value of £1,820 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £422,175 and £1,612 per month respectively.
Energy Efficiency
28, 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).
Sold Prices
The most recent sale of 28, Lon Y Ffynnon, Cardiff completed on 20th December 2024 at £384,995 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 14.5% over the period since December 2024.
- Sold Dec 2024£384,995
Similar Properties Sold Nearby
Since 2022 160 properties similar to 28, Lon Y Ffynnon, Cardiff have sold within a radius of 1.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 17th April 2026, was 28, Heol Nant Glandulas, Cardiff, CF14 0PQ, a freehold house which sold for £442,500.
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.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £471,766, ranging from £329,883 to £631,749.
- 29 Lon Y Ffynnon
3 Bed House | 6 m | Est. Value: £453,952
- 27 Lon Y Ffynnon
4 Bed House | 22 m | Est. Value: £574,249
- 30 Lon Y Ffynnon
4 Bed House | 24 m | Est. Value: £574,248
- 25 Lon Y Ffynnon
4 Bed House | 26 m | Est. Value: £605,775
- 165 Heol Nant Glandulas
3 Bed House | 28 m | Est. Value: £348,529
Location Comparison
Of the 25 addresses on Lon Y Ffynnon, Lisvane, Cardiff, CF14, 28, Lon Y Ffynnon, Cardiff comes out as the 25th largest and the 25th most expensive in our analysis of the public data.
It is also £82k more expensive than the average property across the CF14 district.
More reading links
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
The flood risk here is rated Very Low, based on Environment Agency data.












