Our Data Sources
19, Clos Derwen, Cardiff has 21 entries in the Land Registry, most recently in September 2007 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 19, Clos Derwen, Cardiff would be worth £602,384, with a potential rental value of £1,824 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £533,540, with a rental value of £1,615 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
19, Clos Derwen, Cardiff occupies a 431 m2 plot as recorded by HM Land Registry.
All 46 other houses in this postcode have recorded plot sizes, and this one ranks as the 7th largest.
Sold Prices
19, Clos Derwen, Cardiff last changed hands on 6th September 2007, selling for £357,500. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 48.3% since September 2007.
- Sold Sep 2007£357,500
- Sold Apr 2000£195,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 84 sales of comparable properties within 550 metres of 19, Clos Derwen, Cardiff since 2012.
Most recently, 40, Ffordd Cwellyn, Cardiff, CF23 5NB, a freehold house, sold at £575,000 on the 5th November 2025.
Read more about house prices in CF23.
- Sold Nov 2025£575,000 | 4 Bed House40, Ffordd Cwellyn, Cardiff, CF23 5NB40, Ffordd Cwellyn, Cardiff, CF23 5NB
- Sold Oct 2025£370,000 | 4 Bed House28, Boverton Street, Cardiff, CF23 5ES28, Boverton Street, Cardiff, CF23 5ES
- Sold Oct 2025£440,000 | 4 Bed House35, Egremont Road, Cardiff, CF23 5LP35, Egremont Road, Cardiff, CF23 5LP
- Sold Aug 2025£580,000 | 4 Bed House21, Tydfil Place, Cardiff, CF23 5HP21, Tydfil Place, Cardiff, CF23 5HP
- Sold May 2025£525,000 | 4 Bed House10, Grisedale Close, Cardiff, CF23 5NX10, Grisedale Close, Cardiff, CF23 5NX
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 £593,608, ranging from £392,227 to £674,952.
- 20 Clos Derwen
4 Bed House | 25 m | Est. Value: £648,829
- 17 Clos Derwen
4 Bed House | 27 m | Est. Value: £565,092
- 21 Clos Derwen
4 Bed House | 36 m | Est. Value: £552,998
- 8 Clos Derwen
4 Bed House | 46 m | Est. Value: £639,904
- 4 Clos Derwen
5 Bed House | 47 m | Est. Value: £674,952
Location Comparison
Our analysis of the public data ranks 19, Clos Derwen, Cardiff as the 16th largest and the 16th most expensive of the 46 addresses on Clos Derwen, Cardiff, CF23.
Against the CF23 postcode district average, it is £210k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Cathays|1.5 km away
- Heath Low Level|1.9 km away
- Heath High Level|2.0 km 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.
