Our Data Sources
4, Glas Heulog, Cardiff has a single entry in the Land Registry from September 2010 and a single entry in the EPC database dated September 2009.
We combine this information with that 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, Glas Heulog, Cardiff would be worth £469,237, with a potential rental value of £1,730 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £415,610, with a rental value of £1,532 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Glas Heulog, Cardiff occupies a 242 m2 plot as recorded by HM Land Registry.
Of the 12 other houses in this postcode, 11 have recorded plot sizes, and this one ranks as the 11th largest.
Energy Efficiency
4, Glas Heulog, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Sep 2009.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
4, Glas Heulog, Cardiff last changed hands on 15th September 2010, selling for £215,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 60.9% since September 2010.
- Sold Sep 2010£215,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 209 sales of comparable properties within 530 metres of 4, Glas Heulog, Cardiff since 2013.
Most recently, 41, Heol Y Gors, Cardiff, CF14 1HG, a freehold house, sold at £490,000 on the 1st April 2026.
Read more about house prices in CF14.
- Sold Apr 2026£490,000 | 3 Bed House41, Heol Y Gors, Cardiff, CF14 1HG41, Heol Y Gors, Cardiff, CF14 1HG
- Sold Feb 2026£445,000 | 3 Bed House5, Glas Canol, Cardiff, CF14 1LA5, Glas Canol, Cardiff, CF14 1LA
- Sold Oct 2025£467,500 | 3 Bed House41, Court Road, Cardiff, CF14 1HN41, Court Road, Cardiff, CF14 1HN
- Sold Oct 2024£432,500 | 3 Bed House45, Maes Glas, Cardiff, CF14 1NX45, Maes Glas, Cardiff, CF14 1NX
- Sold May 2024£432,500 | 3 Bed House18, Heol Waun Y Nant, Cardiff, CF14 1JZ18, Heol Waun Y Nant, Cardiff, CF14 1JZ
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 £440,846, ranging from £380,268 to £537,221.
- 23 Heol Y Waun
3 Bed House | 25 m | Est. Value: £380,268
- 8 Glas Heulog
3 Bed House | 28 m | Est. Value: £474,044
- 12 Glas Heulog
3 Bed House | 34 m | Est. Value: £436,449
- 25 Heol Y Waun
3 Bed House | 36 m | Est. Value: £404,942
- 11 Glas Heulog
3 Bed House | 37 m | Est. Value: £477,624
Location Comparison
Our analysis of the public data ranks 4, Glas Heulog, Cardiff as the 7th largest and the 6th most expensive of the 12 addresses on Glas Heulog, Cardiff, CF14.
Against the CF14 postcode district average, it is £75k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Llandaf|1.1 km away
- Rhiwbina|1.4 km away
- Whitchurch (Cardiff)|1.4 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.












