Our Data Sources
422, Heol Trelai, Cardiff has no records in the Land Registry and a single entry in the EPC database dated June 2018.
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
In very good condition, we estimate 422, Heol Trelai, Cardiff would be worth £114,424, with a potential rental value of £882 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £101,347, with a rental value of £781 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
422, Heol Trelai, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Jun 2018.
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 11 sales of comparable properties within 540 metres of 422, Heol Trelai, Cardiff since 2007.
Most recently, Flat 7, Harrington Court, Heol Poyston, Cardiff, CF5 5LA, a leasehold flat, sold at £120,000 on the 9th February 2026.
Read more about house prices in CF5.
- Sold Feb 2026£120,000 | 2 Bed FlatFlat 7, Harrington Court, Heol Poyston, Cardiff, CF5 5LAFlat 7, Harrington Court, Heol Poyston, Cardiff, CF5 5LA
- Sold Jul 2024£100,000 | 2 Bed Flat5, Furness Close, Cardiff, CF5 4PG5, Furness Close, Cardiff, CF5 4PG
- Sold Feb 2024£107,000 | 2 Bed FlatFlat 1, Harrington Court, Heol Poyston, Cardiff, CF5 5LAFlat 1, Harrington Court, Heol Poyston, Cardiff, CF5 5LA
- Sold Nov 2021£85,000 | 2 Bed FlatFlat 4, Harrington House, Heol Poyston, Cardiff, CF5 5LAFlat 4, Harrington House, Heol Poyston, Cardiff, CF5 5LA
- Sold Jan 2019£107,000 | 2 Bed FlatFlat 2, Harrington Court, Heol Poyston, Cardiff, CF5 5LAFlat 2, Harrington Court, Heol Poyston, Cardiff, CF5 5LA
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 £133,624, ranging from £102,453 to £248,929.
- 428 Heol Trelai
2 Bed Flat | 0 m | Est. Value: £107,731
- 426 Heol Trelai
2 Bed Flat | 4 m | Est. Value: £106,018
- 420 Heol Trelai
2 Bed Flat | 4 m | Est. Value: £106,765
- 430 Heol Trelai
2 Bed Flat | 10 m | Est. Value: £108,975
- 424 Heol Trelai
2 Bed Flat | 10 m | Est. Value: £108,975
Location Comparison
Our analysis of the public data ranks 422, Heol Trelai, Cardiff as the 292nd largest and the 279th most expensive of the 344 addresses on Heol Trelai, Cardiff, CF5.
Against the CF5 postcode district average, it is £188k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Waun-Gron Park|2.8 km away
- Fairwater|3.1 km away
- Danescourt|3.7 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
