Our Data Sources
40, St. Johns Crescent, Cardiff has a single entry in the Land Registry from January 2011 and a single entry in the EPC database dated March 2010.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 40, St. Johns Crescent, Cardiff would be worth £552,028, with a potential rental value of £1,809 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £488,939, with a rental value of £1,603 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
40, St. Johns Crescent, Cardiff occupies a 288 m2 plot as recorded by HM Land Registry.
Of the 44 other houses in this postcode, 42 have recorded plot sizes, and this one ranks as the 42nd largest.
Energy Efficiency
40, St. Johns Crescent, Cardiff has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 17 Mar 2010.
The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
40, St. Johns Crescent, Cardiff last changed hands on 4th January 2011, selling for £248,000. The transaction was logged as a leasehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 76.0% since January 2011.
- Sold Jan 2011£248,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 88 sales of comparable properties within 640 metres of 40, St. Johns Crescent, Cardiff since 2007.
Most recently, 11, Velindre Place, Cardiff, CF14 2AN, a freehold house, sold at £538,000 on the 2nd May 2025.
Read more about house prices in CF14.
- Sold May 2025£538,000 | 4 Bed House11, Velindre Place, Cardiff, CF14 2AN11, Velindre Place, Cardiff, CF14 2AN
- Sold Mar 2025£490,000 | 4 Bed House4, Brocastle Road, Cardiff, CF14 1BB4, Brocastle Road, Cardiff, CF14 1BB
- Sold Mar 2025£507,000 | 4 Bed House41, Caedelyn Road, Cardiff, CF14 1BH41, Caedelyn Road, Cardiff, CF14 1BH
- Sold Jan 2025£526,000 | 4 Bed House34, Kelston Road, Cardiff, CF14 2AJ34, Kelston Road, Cardiff, CF14 2AJ
- Sold Dec 2024£500,000 | 4 Bed House19, St. Francis Road, Cardiff, CF14 1AW19, St. Francis Road, Cardiff, CF14 1AW
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 £665,569, ranging from £463,291 to £1,122,603.
- 36 St. Johns Crescent
4 Bed House | 19 m | Est. Value: £521,345
- 34 St. Johns Crescent
3 Bed House | 24 m | Est. Value: £463,291
- 48 St. Johns Crescent
4 Bed House | 36 m | Est. Value: £561,414
- 30 St. Johns Crescent
4 Bed House | 44 m | Est. Value: £523,609
- 39 St. Johns Crescent
5 Bed House | 47 m | Est. Value: £769,568
Location Comparison
Our analysis of the public data ranks 40, St. Johns Crescent, Cardiff as the 72nd largest and the 72nd most expensive of the 85 addresses on St. Johns Crescent, Whitchurch, Cardiff, CF14.
Against the CF14 postcode district average, it is £150k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Whitchurch (Cardiff)|300 m away
- Coryton|500 m away
- Rhiwbina|900 m 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.












