London home energy certificates

June 2020

The average home energy rating in London region is 66.2, D rating. This is by 1.8 better score than the average home energy rating in England and Wales. The average potential rating is 76.8, C rating.

London homes by energy rating

Energy rating	London	England & Wales
█ A	0.1%	0.1%
█ B	14.5%	12.1%
█ C	55.3%	54.2%
█ D	13.5%	13.6%
█ E	13.8%	15.5%
█ F	2.3%	3.6%
█ G	0.5%	1.0%

London homes by potential energy rating

Potential energy rating	London	England & Wales
█ A	0.5%	4.2%
█ B	37.1%	44.0%
█ C	56.8%	46.1%
█ D	3.0%	2.4%
█ E	2.1%	2.1%
█ F	0.4%	0.5%
█ G	0.1%	0.7%

London homes by main heating control energy efficiency

Main heating control	London	England & Wales
█ very poor	8.0%	6.0%
█ poor	10.1%	9.7%
█ average	31.7%	30.1%
█ good	47.2%	47.7%
█ very good	3.1%	6.5%

London homes by main heating energy efficiency

Main heat efficiency	London	England & Wales
█ very poor	5.9%	5.0%
█ poor	2.6%	3.6%
█ average	6.0%	10.5%
█ good	76.4%	75.2%
█ very good	9.2%	5.7%

London homes by walls energy efficiency

Walls efficiency	London	England & Wales
█ very poor	45.5%	24.2%
█ poor	13.8%	15.8%
█ average	4.2%	7.2%
█ good	23.8%	41.5%
█ very good	12.6%	11.3%

London homes by windows energy efficiency

Windows efficiency	London	England & Wales
█ very poor	14.6%	6.5%
█ poor	6.6%	4.4%
█ average	43.3%	50.4%
█ good	24.4%	28.4%
█ very good	11.2%	10.3%

London homes by hot water heating energy efficiency

Hot water heating energy efficiency	London	England & Wales
█ very poor	6.2%	7.0%
█ poor	4.1%	6.9%
█ average	11.7%	14.7%
█ good	67.0%	64.1%
█ very good	11.0%	7.4%

London homes by lighting energy efficiency

Lightning energy efficiency	London	England & Wales
█ very poor	18.5%	15.3%
█ poor	8.5%	9.9%
█ average	13.4%	16.4%
█ good	15.3%	17.5%
█ very good	44.3%	40.9%