Our Data Sources
4, Heol Trefgarne, Cardiff has no records in the Land Registry and a single entry in the EPC database dated January 2016.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 4, Heol Trefgarne, Cardiff would be worth £170,178, with a potential rental value of £1,165 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £150,729, with a rental value of £1,032 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
4, Heol Trefgarne, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Jan 2016.
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 550 metres of 4, Heol Trefgarne, Cardiff since 2007.
Most recently, 106, Cwrt Yr Ala Road, Cardiff, CF5 5QS, a freehold house, sold at £170,000 on the 25th April 2025.
Read more about house prices in CF5.
- Sold Apr 2025£170,000 | 3 Bed House106, Cwrt Yr Ala Road, Cardiff, CF5 5QS106, Cwrt Yr Ala Road, Cardiff, CF5 5QS
- Sold Jun 2024£190,000 | 3 Bed House11, Heol Poyston, Cardiff, CF5 5LX11, Heol Poyston, Cardiff, CF5 5LX
- Sold Oct 2023£182,000 | 3 Bed House22, Heol Y Castell, Cardiff, CF5 5LS22, Heol Y Castell, Cardiff, CF5 5LS
- Sold May 2023£162,500 | 3 Bed House2, Heol Trefgarne, Cardiff, CF5 5LW2, Heol Trefgarne, Cardiff, CF5 5LW
- Sold Jan 2019£115,000 | 3 Bed House45, Heol Y Castell, Cardiff, CF5 5LR45, Heol Y Castell, Cardiff, CF5 5LR
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 £182,629, ranging from £165,113 to £211,232.
- 2 Heol Trefgarne
3 Bed House | 10 m | Est. Value: £165,113
- 6 Heol Trefgarne
3 Bed House | 13 m | Est. Value: £165,113
- 28 Heol Poyston
3 Bed House | 17 m | Est. Value: £197,834
- 30 Heol Poyston
3 Bed House | 27 m | Est. Value: £204,203
- 49 Heol Y Castell
3 Bed House | 28 m | Est. Value: £169,993
Location Comparison
Our analysis of the public data ranks 4, Heol Trefgarne, Cardiff as the 6th largest and the 6th most expensive of the 6 addresses on Heol Trefgarne, Cardiff, CF5.
Against the CF5 postcode district average, it is £132k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Waun-Gron Park|2.5 km away
- Fairwater|2.9 km away
- Ninian Park|3.4 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.












