356a, Cowbridge Road East, Cardiff, CF5 1HE
About 356a
356a is a mid-terrace house in Cardiff (CF5 1HE). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1900-1929 and council tax band C. At 55 m² this is the 4th smallest of 12 units on EPC record in the building, where floor areas span 34–108 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (September 2024) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2014. Between certificates, lighting went from Very Poor to Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 74).
At 55 m² it's 15.4% smaller than the typical home in the postcode (65 m² median across 11 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused.
Energy performance
356a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
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 £820 · Includes VAT
Planning history
2 applications on record at 356a, Cowbridge Road East, Cardiff, CF5 1HE
- Feb 2013ConversionFullOutcome in report
CONVERSION OF FIRST FLOOR OFFICES TO TWO NUMBER FLATS
- Documents
- 10 docs on file
- Reference
- 12/02183/DCO
- More recent applications — locked
- FullJul 2014Decision
Unlock 356a, Cowbridge Road East, Cardiff, CF5 1HE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
356a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£192,000
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 1HE: £150,000 (2025–2000).
Nearby sales in CF5 1HE
356 Cowbridge Road East, Cardiff, CF5 1HE
Sold Mar 2025
£200,000Flat 3, 362 Cowbridge Road East, Cardiff, CF5 1HE
Sold Aug 2007
£115,000Flat 1, 362 Cowbridge Road East, Cardiff, CF5 1HE
Sold Aug 2007
£115,000372c, Cowbridge Road East, Cardiff, CF5 1HE
Sold Sept 2002
£240,000354a, Cowbridge Road East, Cardiff, CF5 1HE
Sold Mar 2000
£150,000
Versus other Cowbridge Road East homes
EPC Rating for 356a lags the street by a wide margin.
EPC Rating
67 (D)
Street avg 72 (C)
Floor Area
55 m²
Street avg 69 m²
CO₂ Emissions
2.4 t/year
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Clive Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







