Our Data Sources
21, St. Gildas Road, Cardiff has a single entry in the Land Registry from January 2019 and a single entry in the EPC database dated October 2018.
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 21, St. Gildas Road, Cardiff would be worth £535,267, with a potential rental value of £1,972 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £474,093, with a rental value of £1,747 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, St. Gildas Road, Cardiff occupies a 220 m2 plot as recorded by HM Land Registry.
All 23 other houses in this postcode have recorded plot sizes, and this one ranks as the 23rd largest.
Energy Efficiency
21, St. Gildas Road, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Oct 2018.
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
21, St. Gildas Road, Cardiff last changed hands on 3rd January 2019, selling for £270,000. 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 15.2% since January 2019.
- Sold Jan 2019£270,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 228 sales of comparable properties within 630 metres of 21, St. Gildas Road, Cardiff since 2019.
Most recently, 51, St. Isan Road, Cardiff, CF14 4LW, a freehold house, sold at £397,000 on the 29th April 2026.
Read more about house prices in CF14.
- Sold Apr 2026£397,000 | 4 Bed House51, St. Isan Road, Cardiff, CF14 4LW51, St. Isan Road, Cardiff, CF14 4LW
- Sold Apr 2026£495,000 | 4 Bed House89, Heathway, Cardiff, CF14 4JS89, Heathway, Cardiff, CF14 4JS
- Sold Mar 2026£472,500 | 4 Bed House37, Heathway, Cardiff, CF14 4JR37, Heathway, Cardiff, CF14 4JR
- Sold Dec 2025£392,000 | 4 Bed House28, Milestone Close, Cardiff, CF14 4NQ28, Milestone Close, Cardiff, CF14 4NQ
- Sold Sep 2025£452,500 | 4 Bed House258, Heathwood Road, Cardiff, CF14 4BS258, Heathwood Road, Cardiff, CF14 4BS
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 £255,092, ranging from £125,347 to £456,988.
- 37A St. Isan Road
2 Bed Flat | 16 m | Est. Value: £141,379
- 19 St. Gildas Road
4 Bed House | 17 m | Est. Value: £456,988
- 35A St. Isan Road
2 Bed Flat | 27 m | Est. Value: £221,470
- 51 St. Cadoc Road
4 Bed House | 49 m | Est. Value: £451,530
- 48B St. Isan Road
1 Bed Flat | 54 m | Est. Value: £125,347
Location Comparison
Our analysis of the public data ranks 21, St. Gildas Road, Cardiff as the 6th largest and the most expensive of the 25 addresses on St. Gildas Road, Cardiff, CF14.
Against the CF14 postcode district average, it is £138k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Heath Low Level|500 m away
- Heath High Level|500 m away
- Ty Glas|700 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.
