Cardiff flat energy certificates

June 2021

The average flat energy rating in Cardiff postcode area is 69.7, C rating. This is by 0.6 better score than the average flat energy rating in England and Wales. The average potential rating is 76.5, C rating.

Cardiff flats by energy rating

Cardiff flats by energy rating
Energy ratingCardiffEngland & Wales
A0.1%0.1%
B15.6%17.6%
C66.5%61.7%
D7.6%8.5%
E8.1%9.5%
F1.6%2.0%
G0.6%0.6%

Cardiff map of energy efficiency of flats

Cardiff map of energy efficiency of flats

Cardiff flats by potential energy rating

Cardiff flats by potential energy rating
Potential energy ratingCardiffEngland & Wales
A0.2%0.1%
B27.0%27.5%
C69.3%67.6%
D1.9%2.5%
E1.2%1.8%
F0.3%0.5%
G0.1%0.1%

Cardiff flats by main heating control energy efficiency

Cardiff flats by main heating control energy efficiency
Main heating controlCardiffEngland & Wales
very poor7.3%5.7%
poor12.0%16.0%
average27.1%26.4%
good49.7%48.2%
very good3.8%3.7%

Cardiff flats by main heating energy efficiency

Cardiff flats by main heating energy efficiency
Main heat efficiencyCardiffEngland & Wales
very poor16.2%13.2%
poor4.6%5.5%
average10.8%12.2%
good63.5%61.7%
very good4.9%7.4%

Cardiff flats by walls energy efficiency

Cardiff flats by walls energy efficiency
Walls efficiencyCardiffEngland & Wales
very poor20.0%23.6%
poor14.3%14.5%
average6.4%6.5%
good47.0%40.5%
very good12.3%15.0%

Cardiff flats by windows energy efficiency

Cardiff flats by windows energy efficiency
Windows efficiencyCardiffEngland & Wales
very poor2.9%10.5%
poor2.5%3.9%
average47.3%41.4%
good37.3%31.0%
very good10.0%13.3%

Cardiff flats by hot water heating energy efficiency

Cardiff flats by hot water heating energy efficiency
Hot water heating energy efficiencyCardiffEngland & Wales
very poor14.0%13.7%
poor5.1%6.6%
average15.7%14.5%
good57.8%56.0%
very good7.4%9.2%

Cardiff flats by lighting energy efficiency

Cardiff flats by lighting energy efficiency
Lightning energy efficiencyCardiffEngland & Wales
very poor13.1%14.5%
poor8.0%6.9%
average14.6%13.0%
good15.5%15.0%
very good48.8%50.5%

Other reports for Cardiff postcode area

home energy certificates

house energy certificates

home features

salary and unemployment

property prices

crime statistics

population statistics

energy costs

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