Rochester house energy efficiency

June 2023

Houses are energy-efficient. The average house energy rating in Rochester postcode area is 64.4, D rating. This is by 1.5 better score than the average house energy rating in England and Wales. The average potential rating is 81.9, B rating.

Rochester houses by energy rating

Energy rating	Rochester	England & Wales
█ A	0.1%	0.2%
█ B	9.5%	8.6%
█ C	59.0%	54.9%
█ D	14.3%	15.3%
█ E	13.9%	16.5%
█ F	2.5%	3.7%
█ G	0.7%	1.0%

Rochester houses by potential energy rating

Potential energy rating	Rochester	England & Wales
█ A	6.1%	5.8%
█ B	61.6%	57.4%
█ C	28.7%	32.2%
█ D	1.2%	1.6%
█ E	1.2%	1.5%
█ F	0.3%	0.4%
█ G	1.1%	1.1%

Rochester houses by main heating control energy efficiency

Main heating control	Rochester	England & Wales
█ very poor	4.5%	5.2%
█ poor	5.0%	5.6%
█ average	28.7%	28.7%
█ good	53.5%	53.3%
█ very good	8.3%	7.2%

Rochester houses by main heating energy efficiency

Main heat efficiency	Rochester	England & Wales
█ very poor	1.6%	1.8%
█ poor	1.3%	2.4%
█ average	5.8%	9.0%
█ good	87.9%	83.3%
█ very good	3.4%	3.5%

Rochester houses by walls energy efficiency

Walls efficiency	Rochester	England & Wales
█ very poor	19.3%	23.8%
█ poor	19.3%	16.6%
█ average	13.8%	12.3%
█ good	37.7%	38.5%
█ very good	9.8%	8.8%

Rochester houses by windows energy efficiency

Windows efficiency	Rochester	England & Wales
█ very poor	2.9%	3.9%
█ poor	2.9%	3.9%
█ average	59.0%	55.8%
█ good	26.4%	28.2%
█ very good	8.8%	8.1%

Rochester houses by hot water heating energy efficiency

Hot water heating energy efficiency	Rochester	England & Wales
█ very poor	2.6%	4.0%
█ poor	4.6%	6.6%
█ average	13.3%	13.6%
█ good	73.7%	71.0%
█ very good	5.7%	4.9%

Rochester houses by lighting energy efficiency

Lightning energy efficiency	Rochester	England & Wales
█ very poor	12.7%	12.6%
█ poor	8.2%	9.0%
█ average	13.7%	15.1%
█ good	15.5%	17.4%
█ very good	49.9%	45.9%