33 Arlington Crescent, Llanrumney, Cardiff, CF3 4HL
About 33 Arlington Crescent
33 Arlington Crescent is an end-of-terrace house in Llanrumney, Cardiff, Cardiff (CF3 4HL). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (September 2017) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since July 2014. Between certificates, roof efficiency went from Poor to Average; while wall efficiency dropped from Poor to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76).
At 74 m² it's 29.8% larger than the typical home in the postcode (57 m² median across 26 EPCs).
Energy performance
EPC Rating
Certificate validity
Valid until 11 September 2027
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Fuel source changed
Hot water efficiency decreased
Low energy lighting percentage decreased
Changed to a more efficient fuel source
Hot water efficiency improved
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Planning history
33 Arlington Crescent has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
33 Arlington Crescent has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£181,000
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 CF3 4HL: £140,500 (2026–2011).
Nearby sales in CF3 4HL
43 Arlington Crescent, Llanrumney, Cardiff, CF3 4HL
Sold Feb 2026
£188,00041 Arlington Crescent, Llanrumney, Cardiff, CF3 4HL
Sold Dec 2019
£140,50035 Arlington Crescent, Llanrumney, Cardiff, CF3 4HL
Sold Aug 2017
£145,00037 Arlington Crescent, Llanrumney, Cardiff, CF3 4HL
Sold Mar 2017
£136,50051 Arlington Crescent, Llanrumney, Cardiff, CF3 4HL
Sold Feb 2011
£111,600
Versus other Arlington Crescent homes
33 Arlington Crescent is notably below the street on epc rating.
EPC Rating
60 (D)
Street avg 66 (D)
Floor Area
74 m²
Street avg 65 m²
CO₂ Emissions
3.2 t/year
Street avg 2.8 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Cheddar Crescent — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







