Bromley home energy efficiency

June 2023

Residential buildings are energy-inefficient. The average home energy rating in Bromley postcode area is 63.7, D rating. This is by 1.4 worse score than the average home energy rating in England and Wales. The average potential rating is 77.9, C rating.

Bromley homes by energy rating

Energy rating	Bromley	England & Wales
█ A	0.1%	0.1%
█ B	8.0%	11.5%
█ C	55.6%	57.6%
█ D	15.5%	12.9%
█ E	17.4%	14.0%
█ F	2.9%	3.0%
█ G	0.6%	0.8%

Bromley homes by potential energy rating

Potential energy rating	Bromley	England & Wales
█ A	0.9%	3.9%
█ B	42.9%	47.2%
█ C	51.1%	44.4%
█ D	2.5%	1.8%
█ E	2.1%	1.6%
█ F	0.3%	0.4%
█ G	0.2%	0.7%

Bromley homes by main heating control energy efficiency

Main heating control	Bromley	England & Wales
█ very poor	3.8%	5.2%
█ poor	8.3%	8.9%
█ average	32.2%	27.5%
█ good	52.2%	52.5%
█ very good	3.4%	5.9%

Bromley homes by main heating energy efficiency

Main heat efficiency	Bromley	England & Wales
█ very poor	4.3%	6.0%
█ poor	1.6%	3.2%
█ average	6.2%	10.1%
█ good	83.8%	76.2%
█ very good	4.1%	4.6%

Bromley homes by walls energy efficiency

Walls efficiency	Bromley	England & Wales
█ very poor	34.2%	23.5%
█ poor	22.2%	15.9%
█ average	9.1%	10.8%
█ good	27.9%	39.0%
█ very good	6.7%	10.9%

Bromley homes by windows energy efficiency

Windows efficiency	Bromley	England & Wales
█ very poor	5.0%	5.9%
█ poor	4.2%	3.8%
█ average	58.5%	51.1%
█ good	25.8%	29.4%
█ very good	6.4%	9.8%

Bromley homes by hot water heating energy efficiency

Hot water heating energy efficiency	Bromley	England & Wales
█ very poor	5.3%	7.4%
█ poor	4.7%	6.6%
█ average	13.0%	13.6%
█ good	71.3%	66.3%
█ very good	5.8%	6.0%

Bromley homes by lighting energy efficiency

Lightning energy efficiency	Bromley	England & Wales
█ very poor	17.8%	12.6%
█ poor	10.1%	8.0%
█ average	14.0%	13.8%
█ good	14.8%	16.2%
█ very good	43.3%	49.4%