Our Data Sources
31, Bryn Glas, Cardiff has no records in the Land Registry and a single entry in the EPC database dated November 2013.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 31, Bryn Glas, Cardiff would be worth £385,432, with a potential rental value of £1,806 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £341,382, with a rental value of £1,599 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
31, Bryn Glas, Cardiff occupies a 326 m2 plot as recorded by HM Land Registry.
All 37 other houses in this postcode have recorded plot sizes, and this one ranks as the 10th largest.
Energy Efficiency
31, Bryn Glas, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Nov 2013.
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 147 sales of comparable properties within 750 metres of 31, Bryn Glas, Cardiff since 2019.
Most recently, 26, Gareth Close, Cardiff, CF14 9AF, a freehold house, sold at £320,000 on the 18th February 2026.
Read more about house prices in CF14.
- Sold Feb 2026£320,000 | 3 Bed House26, Gareth Close, Cardiff, CF14 9AF26, Gareth Close, Cardiff, CF14 9AF
- Sold May 2025£425,000 | 3 Bed House10, Bryn Glas, Cardiff, CF14 9AA10, Bryn Glas, Cardiff, CF14 9AA
- Sold Mar 2025£300,000 | 3 Bed House29, Bryn Glas, Cardiff, CF14 9AA29, Bryn Glas, Cardiff, CF14 9AA
- Sold Mar 2025£365,000 | 3 Bed House32, Heol Lewis, Cardiff, CF14 6QA32, Heol Lewis, Cardiff, CF14 6QA
- Sold Dec 2024£380,000 | 4 Bed House61, Mayflower Avenue, Cardiff, CF14 5HR61, Mayflower Avenue, Cardiff, CF14 5HR
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 £353,419, ranging from £292,168 to £430,997.
- 29 Bryn Glas
3 Bed House | 21 m | Est. Value: £342,375
- 26 Bryn Glas
3 Bed House | 31 m | Est. Value: £311,383
- 24 Bryn Glas
4 Bed House | 32 m | Est. Value: £408,629
- 32 Bryn Glas
3 Bed House | 33 m | Est. Value: £377,927
- 28 Bryn Glas
3 Bed House | 33 m | Est. Value: £340,399
Location Comparison
Our analysis of the public data ranks 31, Bryn Glas, Cardiff as the 16th largest and the 15th most expensive of the 37 addresses on Bryn Glas, Thornhill, Cardiff, CF14.
Against the CF14 postcode district average, it is £9k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Lisvane & Thornhill|1.5 km away
- Llanishen|1.7 km away
- Birchgrove|1.9 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.





