Our Data Sources
17, Thornhill Road, Cardiff has a single entry in the Land Registry from February 2017 and a single entry in the EPC database dated June 2016.
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 17, Thornhill Road, Cardiff would be worth £532,939, with a potential rental value of £1,857 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £472,032, with a rental value of £1,644 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
17, Thornhill Road, Cardiff occupies a 445 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 3rd largest.
Energy Efficiency
17, Thornhill Road, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Jun 2016.
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
17, Thornhill Road, Cardiff last changed hands on 17th February 2017, selling for £340,000. 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 14.8% since February 2017.
- Sold Feb 2017£340,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 87 sales of comparable properties within 530 metres of 17, Thornhill Road, Cardiff since 2012.
Most recently, 12, Heol Tyn Y Coed, Cardiff, CF14 6RA, a freehold house, sold at £485,000 on the 28th August 2025.
Read more about house prices in CF14.
- Sold Aug 2025£485,000 | 4 Bed House12, Heol Tyn Y Coed, Cardiff, CF14 6RA12, Heol Tyn Y Coed, Cardiff, CF14 6RA
- 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 Sep 2023£350,000 | 4 Bed House67, Ty Glas Road, Cardiff, CF14 5ED67, Ty Glas Road, Cardiff, CF14 5ED
- 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.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £417,137, ranging from £166,703 to £627,199.
- 19 Thornhill Road
4 Bed House | 12 m | Est. Value: £476,013
- 21 Thornhill Road
4 Bed House | 17 m | Est. Value: £501,391
- 7A Thornhill Road
2 Bed Flat | 35 m | Est. Value: £166,703
- 4 Thornhill Road
5 Bed House | 49 m | Est. Value: £627,199
- 6 Thornhill Road
4 Bed House | 50 m | Est. Value: £497,241
Location Comparison
Our analysis of the public data ranks 17, Thornhill Road, Cardiff as the 41st largest and the 34th most expensive of the 91 addresses on Thornhill Road, Cardiff, CF14.
Against the CF14 postcode district average, it is £132k 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.
