Essex house energy certificates

June 2020

The average house energy rating in Essex county is 62.3, D rating. This is by 0.0 worse score than the average house energy rating in England and Wales. The average potential rating is 79.8, C rating.

Essex houses by energy rating

Energy rating	Essex	England & Wales
█ A	0.1%	0.1%
█ B	10.4%	9.6%
█ C	49.6%	50.9%
█ D	16.0%	15.9%
█ E	18.8%	18.2%
█ F	4.3%	4.2%
█ G	0.8%	1.1%

Essex houses by potential energy rating

Potential energy rating	Essex	England & Wales
█ A	5.7%	6.1%
█ B	51.9%	51.4%
█ C	35.7%	36.6%
█ D	2.5%	2.3%
█ E	2.3%	2.1%
█ F	0.5%	0.5%
█ G	1.5%	1.0%

Essex houses by main heating control energy efficiency

Main heating control	Essex	England & Wales
█ very poor	3.5%	6.0%
█ poor	6.6%	6.7%
█ average	33.4%	31.5%
█ good	47.4%	48.0%
█ very good	9.0%	7.7%

Essex houses by main heating energy efficiency

Main heat efficiency	Essex	England & Wales
█ very poor	1.4%	1.7%
█ poor	2.3%	2.5%
█ average	10.3%	9.8%
█ good	81.8%	81.2%
█ very good	4.2%	4.9%

Essex houses by walls energy efficiency

Walls efficiency	Essex	England & Wales
█ very poor	22.4%	24.4%
█ poor	17.9%	16.5%
█ average	8.4%	7.7%
█ good	40.9%	41.8%
█ very good	10.4%	9.6%

Essex houses by windows energy efficiency

Windows efficiency	Essex	England & Wales
█ very poor	4.6%	4.5%
█ poor	5.0%	4.5%
█ average	53.8%	54.7%
█ good	26.8%	27.2%
█ very good	9.8%	9.1%

Essex houses by hot water heating energy efficiency

Hot water heating energy efficiency	Essex	England & Wales
█ very poor	3.4%	4.1%
█ poor	7.4%	7.1%
█ average	17.7%	14.6%
█ good	65.8%	67.8%
█ very good	5.7%	6.4%

Essex houses by lighting energy efficiency

Lightning energy efficiency	Essex	England & Wales
█ very poor	17.8%	15.3%
█ poor	12.0%	11.1%
█ average	17.2%	17.6%
█ good	18.0%	18.5%
█ very good	34.9%	37.5%