Our Data Sources
19, Thornhill Road, Cardiff has no records in the Land Registry and a single entry in the EPC database dated November 2025.
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 19, Thornhill Road, Cardiff would be worth £499,813, with a potential rental value of £1,836 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £442,692, with a rental value of £1,627 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
19, Thornhill Road, Cardiff occupies a 423 m2 plot as recorded by HM Land Registry.
Of the 13 other houses in this postcode, 11 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
19, Thornhill Road, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Nov 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 108 sales of comparable properties within 530 metres of 19, Thornhill Road, Cardiff since 2012.
Most recently, 79, Ty Glas Road, Cardiff, CF14 5ED, a freehold house, sold at £450,000 on the 22nd May 2026.
Read more about house prices in CF14.
- Sold May 2026£450,000 | 3 Bed House79, Ty Glas Road, Cardiff, CF14 5ED79, Ty Glas Road, Cardiff, CF14 5ED
- Sold Sep 2025£490,000 | 3 Bed House16, Heol Iscoed, Cardiff, CF14 6PA16, Heol Iscoed, Cardiff, CF14 6PA
- Sold Dec 2024£475,000 | 4 Bed House49, Ty Glas Road, Cardiff, CF14 5EB49, Ty Glas Road, Cardiff, CF14 5EB
- Sold Apr 2024£426,000 | 4 Bed House19, Heol Tyn Y Coed, Cardiff, CF14 6RA19, Heol Tyn Y Coed, Cardiff, CF14 6RA
- Sold Feb 2023£430,000 | 4 Bed House22, Thornhill Road, Cardiff, CF14 6PF22, Thornhill Road, Cardiff, CF14 6PF
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 £462,902, ranging from £166,703 to £627,199.
- 21 Thornhill Road
4 Bed House | 5 m | Est. Value: £501,391
- 17 Thornhill Road
4 Bed House | 12 m | Est. Value: £507,561
- 7A Thornhill Road
2 Bed Flat | 47 m | Est. Value: £166,703
- 6 Thornhill Road
4 Bed House | 49 m | Est. Value: £497,241
- 4 Thornhill Road
5 Bed House | 51 m | Est. Value: £627,199
Location Comparison
Our analysis of the public data ranks 19, Thornhill Road, Cardiff as the 56th largest and the 48th most expensive of the 91 addresses on Thornhill Road, Cardiff, CF14.
Against the CF14 postcode district average, it is £100k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Birchgrove|500 m away
- Ty Glas|700 m away
- Rhiwbina|900 m 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.
