Norfolk house energy efficiency

June 2023

Houses are ordinary efficient. The average house energy rating in Norfolk county is 62.1, D rating. This is by 0.8 worse score than the average house energy rating in England and Wales. The average potential rating is 80.8, C rating.

Norfolk houses by energy rating

Energy rating	Norfolk	England & Wales
█ A	0.4%	0.2%
█ B	9.9%	8.6%
█ C	50.5%	54.9%
█ D	14.6%	15.3%
█ E	17.9%	16.5%
█ F	5.5%	3.7%
█ G	1.3%	1.0%

Norfolk houses by potential energy rating

Potential energy rating	Norfolk	England & Wales
█ A	8.0%	5.8%
█ B	53.2%	57.4%
█ C	31.4%	32.2%
█ D	1.9%	1.6%
█ E	2.1%	1.5%
█ F	0.6%	0.4%
█ G	2.8%	1.1%

Norfolk houses by main heating control energy efficiency

Main heating control	Norfolk	England & Wales
█ very poor	1.9%	5.2%
█ poor	8.6%	5.6%
█ average	24.7%	28.7%
█ good	54.8%	53.3%
█ very good	9.9%	7.2%

Norfolk houses by main heating energy efficiency

Main heat efficiency	Norfolk	England & Wales
█ very poor	3.5%	1.8%
█ poor	6.0%	2.4%
█ average	25.5%	9.0%
█ good	61.1%	83.3%
█ very good	3.8%	3.5%

Norfolk houses by walls energy efficiency

Walls efficiency	Norfolk	England & Wales
█ very poor	19.2%	23.8%
█ poor	10.3%	16.6%
█ average	13.1%	12.3%
█ good	45.5%	38.5%
█ very good	11.8%	8.8%

Norfolk houses by windows energy efficiency

Windows efficiency	Norfolk	England & Wales
█ very poor	4.0%	3.9%
█ poor	3.6%	3.9%
█ average	46.0%	55.8%
█ good	36.1%	28.2%
█ very good	10.3%	8.1%

Norfolk houses by hot water heating energy efficiency

Hot water heating energy efficiency	Norfolk	England & Wales
█ very poor	7.1%	4.0%
█ poor	11.3%	6.6%
█ average	27.3%	13.6%
█ good	49.8%	71.0%
█ very good	4.4%	4.9%

Norfolk houses by lighting energy efficiency

Lightning energy efficiency	Norfolk	England & Wales
█ very poor	9.6%	12.6%
█ poor	8.2%	9.0%
█ average	14.5%	15.1%
█ good	17.6%	17.4%
█ very good	50.0%	45.9%