Chester house energy efficiency

June 2023

Houses are ordinary efficient. The average house energy rating in Chester postcode area is 62.4, D rating. This is by 0.5 worse score than the average house energy rating in England and Wales. The average potential rating is 81.1, B rating.

Chester houses by energy rating

Energy rating	Chester	England & Wales
█ A	0.1%	0.2%
█ B	7.3%	8.6%
█ C	55.3%	54.9%
█ D	15.8%	15.3%
█ E	16.9%	16.5%
█ F	3.6%	3.7%
█ G	1.0%	1.0%

Chester houses by potential energy rating

Potential energy rating	Chester	England & Wales
█ A	4.9%	5.8%
█ B	61.2%	57.4%
█ C	29.7%	32.2%
█ D	1.8%	1.6%
█ E	1.5%	1.5%
█ F	0.3%	0.4%
█ G	0.7%	1.1%

Chester houses by main heating control energy efficiency

Main heating control	Chester	England & Wales
█ very poor	5.8%	5.2%
█ poor	4.6%	5.6%
█ average	33.2%	28.7%
█ good	50.9%	53.3%
█ very good	5.5%	7.2%

Chester houses by main heating energy efficiency

Main heat efficiency	Chester	England & Wales
█ very poor	1.5%	1.8%
█ poor	1.6%	2.4%
█ average	6.7%	9.0%
█ good	87.3%	83.3%
█ very good	2.9%	3.5%

Chester houses by walls energy efficiency

Walls efficiency	Chester	England & Wales
█ very poor	29.5%	23.8%
█ poor	14.1%	16.6%
█ average	13.3%	12.3%
█ good	36.2%	38.5%
█ very good	6.9%	8.8%

Chester houses by windows energy efficiency

Windows efficiency	Chester	England & Wales
█ very poor	3.6%	3.9%
█ poor	3.3%	3.9%
█ average	55.3%	55.8%
█ good	31.6%	28.2%
█ very good	6.2%	8.1%

Chester houses by hot water heating energy efficiency

Hot water heating energy efficiency	Chester	England & Wales
█ very poor	3.5%	4.0%
█ poor	6.4%	6.6%
█ average	10.9%	13.6%
█ good	74.6%	71.0%
█ very good	4.7%	4.9%

Chester houses by lighting energy efficiency

Lightning energy efficiency	Chester	England & Wales
█ very poor	13.1%	12.6%
█ poor	9.5%	9.0%
█ average	15.4%	15.1%
█ good	17.5%	17.4%
█ very good	44.4%	45.9%