Our Data Sources
10, Clos Derwen, Cardiff has 21 entries in the Land Registry, most recently in December 2013 and a single entry in the EPC database dated July 2013.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 10, Clos Derwen, Cardiff would be worth £699,351, with a potential rental value of £1,960 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £619,425, with a rental value of £1,736 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
10, Clos Derwen, Cardiff occupies a 415 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 8th largest.
Energy Efficiency
10, Clos Derwen, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Jul 2013.
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
10, Clos Derwen, Cardiff last changed hands on 20th December 2013, selling for £469,950. 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 11.3% since December 2013.
- Sold Dec 2013£469,950
- Sold Dec 1999£173,950
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 48 sales of comparable properties within 540 metres of 10, Clos Derwen, Cardiff since 2013.
Most recently, 20, Clos Derwen, Cardiff, CF23 5HJ, a freehold house, sold at £660,000 on the 27th May 2025.
Read more about house prices in CF23.
- Sold May 2025£660,000 | 4 Bed House20, Clos Derwen, Cardiff, CF23 5HJ20, Clos Derwen, Cardiff, CF23 5HJ
- Sold Dec 2023£368,000 | 5 Bed House33, Tydfil Place, Cardiff, CF23 5HP33, Tydfil Place, Cardiff, CF23 5HP
- Sold Jun 2023£637,500 | 4 Bed House9, Pen-Y-Lan Place, Cardiff, CF23 5HE9, Pen-Y-Lan Place, Cardiff, CF23 5HE
- Sold Dec 2022£606,000 | 5 Bed House30, Boverton Street, Cardiff, CF23 5ES30, Boverton Street, Cardiff, CF23 5ES
- Sold Nov 2022£620,000 | 4 Bed House23, Tydfil Place, Cardiff, CF23 5HP23, Tydfil Place, Cardiff, CF23 5HP
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 £613,945, ranging from £552,998 to £674,952.
- 9 Clos Derwen
4 Bed House | 12 m | Est. Value: £642,144
- 8 Clos Derwen
4 Bed House | 23 m | Est. Value: £639,904
- 17 Clos Derwen
4 Bed House | 25 m | Est. Value: £565,092
- 20 Clos Derwen
4 Bed House | 47 m | Est. Value: £648,829
- 19 Clos Derwen
4 Bed House | 52 m | Est. Value: £573,699
Location Comparison
Our analysis of the public data ranks 10, Clos Derwen, Cardiff as the 6th largest and the 6th most expensive of the 46 addresses on Clos Derwen, Cardiff, CF23.
Against the CF23 postcode district average, it is £302k 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.












