Our Data Sources
10, Heol Erwin, Cardiff has no records in the Land Registry and a single entry in the EPC database dated April 2014.
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 10, Heol Erwin, Cardiff would be worth £415,800, with a potential rental value of £1,639 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £368,280, with a rental value of £1,452 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
10, Heol Erwin, Cardiff occupies a 428 m2 plot as recorded by HM Land Registry.
All 28 other houses in this postcode have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
10, Heol Erwin, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Apr 2014.
The property is not 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 184 sales of comparable properties within 570 metres of 10, Heol Erwin, Cardiff since 2018.
Most recently, 85, Heol Lewis, Cardiff, CF14 6QD, a freehold house, sold at £387,500 on the 11th July 2025.
Read more about house prices in CF14.
- Sold Jul 2025£387,500 | 4 Bed House85, Heol Lewis, Cardiff, CF14 6QD85, Heol Lewis, Cardiff, CF14 6QD
- Sold Jun 2025£475,000 | 3 Bed House4, Lon Cae Porth, Cardiff, CF14 6QL4, Lon Cae Porth, Cardiff, CF14 6QL
- Sold Mar 2025£365,000 | 3 Bed House32, Heol Lewis, Cardiff, CF14 6QA32, Heol Lewis, Cardiff, CF14 6QA
- Sold Feb 2025£385,000 | 3 Bed House50, Heol Erwin, Cardiff, CF14 6QR50, Heol Erwin, Cardiff, CF14 6QR
- Sold Dec 2024£335,000 | 3 Bed House14, Edgehill Avenue, Cardiff, CF14 5HL14, Edgehill Avenue, Cardiff, CF14 5HL
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 £396,115, ranging from £328,827 to £474,138.
- 12 Heol Erwin
3 Bed House | 7 m | Est. Value: £416,930
- 8 Heol Erwin
3 Bed House | 12 m | Est. Value: £380,137
- 6 Heol Erwin
3 Bed House | 17 m | Est. Value: £425,108
- 16 Heol Erwin
4 Bed House | 26 m | Est. Value: £474,138
- 4 Heol Erwin
3 Bed House | 30 m | Est. Value: £425,843
Location Comparison
Our analysis of the public data ranks 10, Heol Erwin, Cardiff as the 17th largest and the 36th most expensive of the 74 addresses on Heol Erwin, Cardiff, CF14.
Against the CF14 postcode district average, it is £24k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Birchgrove|1.1 km away
- Rhiwbina|1.3 km away
- Ty Glas|1.3 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.












