Our Data Sources
7, Dderwen Deg, Cardiff has 2 entries in the Land Registry, most recently in October 2021 and a single entry in the EPC database dated July 2015.
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 7, Dderwen Deg, Cardiff would be worth £1,200,581, with a potential rental value of £3,631 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,063,371, with a rental value of £3,216 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
7, Dderwen Deg, Cardiff occupies a 642 m2 plot as recorded by HM Land Registry.
All 13 other houses in this postcode have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
7, Dderwen Deg, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 27 Jul 2015.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler& underfloor (mains gas).
Sold Prices
7, Dderwen Deg, Cardiff last changed hands on 22nd October 2021, selling for £995,000. 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 dropped by 12.4% since October 2021.
- Sold Oct 2021£995,000
- Sold Aug 2015£859,995
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 33 sales of comparable properties within 1.2 kilometres of 7, Dderwen Deg, Cardiff since 2015.
Most recently, 12, Coed Pengam, Cardiff, CF14 0AU, a freehold house, sold at £1,200,000 on the 16th September 2025.
Read more about house prices in CF14.
- Sold Sep 2025£1,200,000 | 5 Bed House12, Coed Pengam, Cardiff, CF14 0AU12, Coed Pengam, Cardiff, CF14 0AU
- Sold Feb 2025£1,050,000 | 5 Bed House13, Coed Pengam, Cardiff, CF14 0AU13, Coed Pengam, Cardiff, CF14 0AU
- Sold Nov 2024£1,120,000 | 5 Bed House16, Coed Pengam, Cardiff, CF14 0AU16, Coed Pengam, Cardiff, CF14 0AU
- Sold Jul 2024£1,200,000 | 5 Bed House18, Coed Pengam, Cardiff, CF14 0AU18, Coed Pengam, Cardiff, CF14 0AU
- Sold Jul 2024£1,093,118 | 5 Bed House15, Coed Pengam, Cardiff, CF14 0AU15, Coed Pengam, Cardiff, CF14 0AU
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 £608,086, ranging from £201,882 to £1,143,410.
- 9 Dderwen Deg
5 Bed House | 16 m | Est. Value: £1,011,236
- 5 Dderwen Deg
5 Bed House | 20 m | Est. Value: £1,074,701
- 11 Dderwen Deg
5 Bed House | 29 m | Est. Value: £1,011,236
- 3 Dderwen Deg
5 Bed House | 35 m | Est. Value: £1,011,236
- 2 Stone Court Cefn Mably Road
5 Bed House | 35 m | Est. Value: £801,249
Location Comparison
Our analysis of the public data ranks 7, Dderwen Deg, Cardiff as the 3rd largest and the 3rd most expensive of the 13 addresses on Dderwen Deg, Lisvane, Cardiff, CF14.
Against the CF14 postcode district average, it is £771k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Lisvane & Thornhill|1.4 km away
- Llanishen|1.5 km away
- Heath High Level|3.1 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.
