Dartford home energy efficiency

June 2023

Residential buildings are ordinary efficient. The average home energy rating in Dartford postcode area is 65.6, D rating. This is by 0.5 better score than the average home energy rating in England and Wales. The average potential rating is 79.6, C rating.

Dartford homes by energy rating

Energy rating	Dartford	England & Wales
█ A	0.1%	0.1%
█ B	13.1%	11.5%
█ C	55.6%	57.6%
█ D	14.2%	12.9%
█ E	14.3%	14.0%
█ F	2.2%	3.0%
█ G	0.5%	0.8%

Dartford homes by potential energy rating

Potential energy rating	Dartford	England & Wales
█ A	3.3%	3.9%
█ B	48.9%	47.2%
█ C	44.1%	44.4%
█ D	1.9%	1.8%
█ E	1.2%	1.6%
█ F	0.2%	0.4%
█ G	0.3%	0.7%

Dartford homes by main heating control energy efficiency

Main heating control	Dartford	England & Wales
█ very poor	4.3%	5.2%
█ poor	9.5%	8.9%
█ average	28.5%	27.5%
█ good	51.5%	52.5%
█ very good	6.2%	5.9%

Dartford homes by main heating energy efficiency

Main heat efficiency	Dartford	England & Wales
█ very poor	4.7%	6.0%
█ poor	2.3%	3.2%
█ average	8.0%	10.1%
█ good	80.7%	76.2%
█ very good	4.4%	4.6%

Dartford homes by walls energy efficiency

Walls efficiency	Dartford	England & Wales
█ very poor	31.3%	23.5%
█ poor	16.6%	15.9%
█ average	9.0%	10.8%
█ good	30.8%	39.0%
█ very good	12.2%	10.9%

Dartford homes by windows energy efficiency

Windows efficiency	Dartford	England & Wales
█ very poor	3.9%	5.9%
█ poor	2.4%	3.8%
█ average	57.9%	51.1%
█ good	24.7%	29.4%
█ very good	11.1%	9.8%

Dartford homes by hot water heating energy efficiency

Hot water heating energy efficiency	Dartford	England & Wales
█ very poor	5.7%	7.4%
█ poor	4.6%	6.6%
█ average	14.3%	13.6%
█ good	68.9%	66.3%
█ very good	6.5%	6.0%

Dartford homes by lighting energy efficiency

Lightning energy efficiency	Dartford	England & Wales
█ very poor	14.6%	12.6%
█ poor	8.4%	8.0%
█ average	13.4%	13.8%
█ good	16.2%	16.2%
█ very good	47.4%	49.4%