Our Data Sources
148, Heol Trelai, Cardiff has no records in the Land Registry and a single entry in the EPC database dated October 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 148, Heol Trelai, Cardiff would be worth £89,114, with a potential rental value of £688 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £78,929, with a rental value of £609 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
148, Heol Trelai, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Oct 2025.
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 15 sales of comparable properties within 560 metres of 148, Heol Trelai, Cardiff since 2007.
Most recently, 15 St. Hilary Court, Tidenham Road, Cardiff, CF5 5EF, a leasehold flat, sold at £72,000 on the 30th April 2025.
Read more about house prices in CF5.
- Sold Apr 2025£72,000 | 2 Bed Flat15 St. Hilary Court, Tidenham Road, Cardiff, CF5 5EF15 St. Hilary Court, Tidenham Road, Cardiff, CF5 5EF
- Sold Nov 2024£40,000 | 1 Bed Flat10 St. Hilary Court, Tidenham Road, Cardiff, CF5 5EF10 St. Hilary Court, Tidenham Road, Cardiff, CF5 5EF
- Sold Jul 2022£110,000 | 3 Bed Flat3 St. Hilary Court, Tidenham Road, Cardiff, CF5 5EF3 St. Hilary Court, Tidenham Road, Cardiff, CF5 5EF
- Sold Mar 2020£48,000 | 2 Bed Flat9 Leckwith Court, Tidenham Road, Cardiff, CF5 5EF9 Leckwith Court, Tidenham Road, Cardiff, CF5 5EF
- Sold Dec 2017£71,000 | 2 Bed Flat15 St. Lythan Court, Hengoed Close, Cardiff, CF5 5HX15 St. Lythan Court, Hengoed Close, Cardiff, CF5 5HX
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 £89,361, ranging from £77,456 to £101,335.
- 152 Heol Trelai
2 Bed Flat | 0 m | Est. Value: £91,790
- 156 Heol Trelai
2 Bed Flat | 0 m | Est. Value: £92,516
- 154 Heol Trelai
2 Bed Flat | 12 m | Est. Value: £101,335
- 150 Heol Trelai
2 Bed Flat | 12 m | Est. Value: £85,677
- 158 Heol Trelai
2 Bed Flat | 12 m | Est. Value: £91,056
Location Comparison
Our analysis of the public data ranks 148, Heol Trelai, Cardiff as the 330th largest and the 343rd most expensive of the 344 addresses on Heol Trelai, Cardiff, CF5.
Against the CF5 postcode district average, it is £209k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Waun-Gron Park|1.8 km away
- Fairwater|2.4 km away
- Ninian Park|2.7 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.
