4 6, Flat B, Ely Road, Cardiff, CF5 2JG
About 4 6
4 6 is a detached house in Cardiff (CF5 2JG). It has a recorded floor area of 85 m² (around 915 sq ft) and construction records dating it to before 1900. At 85 m² this is the largest unit on EPC record across 4 6 (66–85 m²). The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (43 versus a best of 66). The latest certificate (September 2017) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 65).
It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).
Energy performance
4 6's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
4 6 has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 6 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£299,000
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 CF5 2JG: £250,000 (2024–2022).
Versus other Ely Road homes
EPC Rating for 4 6 lags the street by a wide margin.
EPC Rating
43 (E)
Street avg 62 (D)
Floor Area
85 m²
Street avg 85 m²
CO₂ Emissions
6.3 t/year
Street avg 4.0 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
Basement Flat, 22 Palace Road
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4 6, Flat D, Ely Road
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4 6, Flat F, Ely Road
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Caswell House, Flat 42, The Crescent, Llandaff
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Bishopston House, Flat 49, The Crescent, Llandaff
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Bishopston House, Flat 45, The Crescent, Llandaff
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Cathedral Court, Flat 1, The Cathedral Green
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Black Lion — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







