Dartford house energy efficiency

June 2023

Houses are ordinary efficient. The average house energy rating in Dartford 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 81.3, B rating.

Dartford houses by energy rating

Energy rating	Dartford	England & Wales
█ A	0.2%	0.2%
█ B	7.9%	8.6%
█ C	51.8%	54.9%
█ D	18.4%	15.3%
█ E	18.4%	16.5%
█ F	2.7%	3.7%
█ G	0.6%	1.0%

Dartford houses by potential energy rating

Potential energy rating	Dartford	England & Wales
█ A	5.2%	5.8%
█ B	60.1%	57.4%
█ C	30.8%	32.2%
█ D	1.9%	1.6%
█ E	1.3%	1.5%
█ F	0.2%	0.4%
█ G	0.4%	1.1%

Dartford houses by main heating control energy efficiency

Main heating control	Dartford	England & Wales
█ very poor	4.7%	5.2%
█ poor	5.5%	5.6%
█ average	32.2%	28.7%
█ good	51.3%	53.3%
█ very good	6.3%	7.2%

Dartford houses by main heating energy efficiency

Main heat efficiency	Dartford	England & Wales
█ very poor	1.2%	1.8%
█ poor	0.8%	2.4%
█ average	4.5%	9.0%
█ good	90.5%	83.3%
█ very good	3.0%	3.5%

Dartford houses by walls energy efficiency

Walls efficiency	Dartford	England & Wales
█ very poor	39.8%	23.8%
█ poor	18.6%	16.6%
█ average	9.3%	12.3%
█ good	24.4%	38.5%
█ very good	8.0%	8.8%

Dartford houses by windows energy efficiency

Windows efficiency	Dartford	England & Wales
█ very poor	2.2%	3.9%
█ poor	2.9%	3.9%
█ average	63.4%	55.8%
█ good	23.9%	28.2%
█ very good	7.7%	8.1%

Dartford houses by hot water heating energy efficiency

Hot water heating energy efficiency	Dartford	England & Wales
█ very poor	2.3%	4.0%
█ poor	4.2%	6.6%
█ average	12.1%	13.6%
█ good	76.5%	71.0%
█ very good	4.9%	4.9%

Dartford houses by lighting energy efficiency

Lightning energy efficiency	Dartford	England & Wales
█ very poor	15.5%	12.6%
█ poor	10.2%	9.0%
█ average	15.2%	15.1%
█ good	17.4%	17.4%
█ very good	41.7%	45.9%