104a, De Clare Drive, Radyr, Cardiff, CF15 8FY
About 104a
104a is an end-of-terrace house in Radyr, Cardiff, Cardiff (CF15 8FY). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 2007 onwards and council tax band E. The latest certificate (February 2019) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (July 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 90).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Wall insulation upgraded
More low energy lighting installed
Solar water heating installed
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Planning history
104a has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
104a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£315,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF15 8FY: £295,000 (2025–2024).
Nearby sales in CF15 8FY
88 De Clare Drive, Radyr, Cardiff, CF15 8FY
Sold Mar 2025
£295,00010 De Clare Drive, Radyr, Cardiff, CF15 8FY
Sold Feb 2025
£137,50086 De Clare Drive, Radyr, Cardiff, CF15 8FY
Sold Jan 2025
£297,500152 De Clare Drive, Radyr, Cardiff, CF15 8FY
Sold Nov 2024
£347,000108 De Clare Drive, Radyr, Cardiff, CF15 8FY
Sold Sept 2024
£160,000
Versus other De Clare Drive homes
On floor area, 104a runs well behind the street norm.
EPC Rating
78 (C)
Street avg 78 (C)
Floor Area
86 m²
Street avg 104 m²
CO₂ Emissions
1.9 t/year
Street avg 2.4 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Mellingriffith Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







