Our Data Sources
12, Cefn Bychan, Cardiff has no records in the Land Registry and a single entry in the EPC database dated January 2023.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 12, Cefn Bychan, Cardiff, we estimate a market value of £324,276 and a rental value of £1,307 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £287,216 and £1,158 per month respectively.
Energy Efficiency
12, Cefn Bychan, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Jan 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Properties Sold Nearby
Since 2007 810 properties have sold within 2.2 kilometres of 12, Cefn Bychan, Cardiff, per the Land Registry and our network of Estate Agents.
The latest, on the 25th April 2025, was 19, Heol Danyrodyn, Cardiff, CF15 9QB, a freehold house which sold for £99,000.
Read more about house prices in CF15.
- Sold Apr 2025£99,000 | 2 Bed House19, Heol Danyrodyn, Cardiff, CF15 9QB19, Heol Danyrodyn, Cardiff, CF15 9QB
- Sold Jan 2025£180,000 | 2 Bed Flat3, Berthllwyd, Cardiff, CF15 9PP3, Berthllwyd, Cardiff, CF15 9PP
- Sold Oct 2024£450,000 | 4 Bed HouseTre Faldwyn, Berthllwyd, Cardiff, CF15 9PPTre Faldwyn, Berthllwyd, Cardiff, CF15 9PP
- Sold Jun 2024£255,000 | 3 Bed House31, Heol Danyrodyn, Cardiff, CF15 9QB31, Heol Danyrodyn, Cardiff, CF15 9QB
- Sold Dec 2023£525,000 | 5 Bed House14, Heol Danyrodyn, Cardiff, CF15 9QB14, Heol Danyrodyn, Cardiff, CF15 9QB
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 £400,490, ranging from £266,135 to £655,295.
- 13 Cefn Bychan
2 Bed House | 12 m | Est. Value: £319,018
- 7 Cefn Bychan
3 Bed House | 17 m | Est. Value: £463,491
- 14 Cefn Bychan
2 Bed House | 29 m | Est. Value: £266,135
- 6 Cefn Bychan
4 Bed House | 30 m | Est. Value: £563,909
- 15 Cefn Bychan
2 Bed House | 35 m | Est. Value: £285,697
Location Comparison
Of the 34 addresses on Cefn Bychan, Pentyrch, Cardiff, CF15, 12, Cefn Bychan, Cardiff comes out as the 20th largest and the 20th most expensive in our analysis of the public data.
It is also £83k less expensive than the average property across the CF15 district.
More reading links
Schools Nearby
Public Transport Nearby
- Taffs Well|2.3 km away
- Radyr|3.6 km away
- Trefforest Estate|4.1 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












