Norwich flat energy certificates

June 2020

The average flat energy rating in Norwich postcode area is 69.1, C rating. This is by 0.1 better score than the average flat energy rating in England and Wales. The average potential rating is 75.4, C rating.

Norwich flats by energy rating

Energy rating	Norwich	England & Wales
█ A	0.0%	0.1%
█ B	15.2%	17.6%
█ C	66.0%	61.5%
█ D	6.9%	8.5%
█ E	8.6%	9.4%
█ F	2.5%	2.1%
█ G	0.8%	0.7%

Norwich flats by potential energy rating

Potential energy rating	Norwich	England & Wales
█ A	0.0%	0.1%
█ B	23.9%	27.6%
█ C	70.7%	67.2%
█ D	2.3%	2.6%
█ E	2.3%	2.0%
█ F	0.7%	0.5%
█ G	0.2%	0.1%

Norwich flats by main heating control energy efficiency

Main heating control	Norwich	England & Wales
█ very poor	2.3%	5.9%
█ poor	18.5%	16.4%
█ average	27.0%	27.0%
█ good	47.2%	46.9%
█ very good	5.0%	3.8%

Norwich flats by main heating energy efficiency

Main heat efficiency	Norwich	England & Wales
█ very poor	11.9%	12.5%
█ poor	6.9%	6.0%
█ average	16.2%	12.1%
█ good	58.1%	61.7%
█ very good	6.8%	7.7%

Norwich flats by walls energy efficiency

Walls efficiency	Norwich	England & Wales
█ very poor	16.1%	23.8%
█ poor	10.5%	14.3%
█ average	7.5%	6.0%
█ good	52.0%	41.1%
█ very good	13.9%	14.9%

Norwich flats by windows energy efficiency

Windows efficiency	Norwich	England & Wales
█ very poor	9.0%	10.8%
█ poor	4.4%	4.0%
█ average	36.0%	41.0%
█ good	38.5%	31.2%
█ very good	12.1%	13.1%

Norwich flats by hot water heating energy efficiency

Hot water heating energy efficiency	Norwich	England & Wales
█ very poor	14.0%	13.4%
█ poor	7.9%	6.5%
█ average	18.3%	14.8%
█ good	51.8%	55.8%
█ very good	8.0%	9.6%

Norwich flats by lighting energy efficiency

Lightning energy efficiency	Norwich	England & Wales
█ very poor	10.9%	15.3%
█ poor	8.2%	7.4%
█ average	14.7%	13.6%
█ good	16.5%	15.3%
█ very good	49.7%	48.3%