Our Data Sources
70, Heol Trelai, 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
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 70, Heol Trelai, Cardiff, we estimate a market value of £212,455 and a rental value of £1,466 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £188,175 and £1,298 per month respectively.
Plot Size
HM Land Registry records the plot of land for 70, Heol Trelai, Cardiff as measuring 331 m2.
That makes it the 6th largest plot in the postcode, where 18 of the 22 other houses have recorded plot data.
Energy Efficiency
70, Heol Trelai, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 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
Since 2016 74 properties similar to 70, Heol Trelai, Cardiff have sold within a radius of 720 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 5th November 2025, was 110, Bishopston Road, Cardiff, CF5 5DZ, a freehold house which sold for £190,000.
Read more about house prices in CF5.
- Sold Nov 2025£190,000 | 3 Bed House110, Bishopston Road, Cardiff, CF5 5DZ110, Bishopston Road, Cardiff, CF5 5DZ
- Sold Aug 2024£160,000 | 3 Bed House122, Bishopston Road, Cardiff, CF5 5EA122, Bishopston Road, Cardiff, CF5 5EA
- Sold Jun 2024£182,000 | 3 Bed House33, Bishopston Road, Cardiff, CF5 5DU33, Bishopston Road, Cardiff, CF5 5DU
- Sold Apr 2024£170,000 | 3 Bed House25, Camrose Road, Cardiff, CF5 5EQ25, Camrose Road, Cardiff, CF5 5EQ
- Sold Nov 2023£235,000 | 3 Bed House84, Heol Eglwys, Cardiff, CF5 5PA84, Heol Eglwys, Cardiff, CF5 5PA
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 £223,106, ranging from £200,759 to £309,849.
- 68 Heol Trelai
3 Bed House | 8 m | Est. Value: £203,798
- 72 Heol Trelai
3 Bed House | 11 m | Est. Value: £224,174
- 66 Heol Trelai
3 Bed House | 17 m | Est. Value: £206,552
- 74 Heol Trelai
3 Bed House | 18 m | Est. Value: £222,974
- 64 Heol Trelai
3 Bed House | 25 m | Est. Value: £211,837
Location Comparison
Of the 344 addresses on Heol Trelai, Cardiff, CF5, 70, Heol Trelai, Cardiff comes out as the 205th largest and the 176th most expensive in our analysis of the public data.
It is also £91k less expensive than the average property across the CF5 district.
More reading links
Schools Nearby
Public Transport Nearby
- Waun-Gron Park|1.6 km away
- Fairwater|2.2 km away
- Ninian Park|2.3 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
