5 Avondale Road, Cardiff, CF11 7DS
About 5 Avondale Road
5 Avondale Road is a semi-detached house in Cardiff (CF11 7DS). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (July 2019) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2009. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 76), a 2-band jump.
Untraded for 24 years, with the last transfer in July 2002. At 101 m² it's 19.2% smaller than the typical home in the postcode (125 m² median across 5 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £310,000 sits 138.5% above the 2002 sale of £130,000. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 27.2% below the postcode norm.
Energy performance
5 Avondale Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
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Planning history
5 Avondale Road has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
5 Avondale Road valuation sits well clear of the typical sold price in this postcode.
£310,000
Modelled from EPC, postcode comparables.
£130,000
Recorded with HM Land Registry.
Sales timeline
4 July 2002Most recent
£130,000
Median price across the last 5 sales in CF11 7DS: £219,500 (2019–2007).
Versus other Avondale Road homes
EPC Rating for 5 Avondale Road lags the street by a wide margin.
Price per m²
£1,287
Street avg £1,634
Floor Area
101 m²
Street avg 117 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 4.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Horle Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







