Durham flat energy efficiency

June 2023

Flats are energy-efficient. The average flat energy rating in Durham postcode area is 70.6, C rating. This is by 1.2 better score than the average flat energy rating in England and Wales. The average potential rating is 76.4, C rating.

Durham flats by energy rating

Energy rating	Durham	England & Wales
█ A	0.0%	0.1%
█ B	14.8%	17.3%
█ C	70.2%	63.1%
█ D	6.2%	8.1%
█ E	7.0%	9.0%
█ F	1.3%	1.8%
█ G	0.4%	0.6%

Durham flats by potential energy rating

Potential energy rating	Durham	England & Wales
█ A	0.0%	0.1%
█ B	22.7%	27.1%
█ C	74.2%	68.5%
█ D	1.8%	2.2%
█ E	1.0%	1.6%
█ F	0.2%	0.4%
█ G	0.1%	0.1%

Durham flats by main heating control energy efficiency

Main heating control	Durham	England & Wales
█ very poor	6.8%	5.2%
█ poor	14.6%	15.2%
█ average	25.8%	25.3%
█ good	51.1%	51.0%
█ very good	1.6%	3.3%

Durham flats by main heating energy efficiency

Main heat efficiency	Durham	England & Wales
█ very poor	10.3%	14.1%
█ poor	3.0%	4.8%
█ average	11.3%	12.2%
█ good	70.4%	62.1%
█ very good	5.0%	6.7%

Durham flats by walls energy efficiency

Walls efficiency	Durham	England & Wales
█ very poor	9.8%	22.9%
█ poor	15.8%	14.6%
█ average	7.7%	7.8%
█ good	58.1%	39.9%
█ very good	8.5%	14.8%

Durham flats by windows energy efficiency

Windows efficiency	Durham	England & Wales
█ very poor	4.7%	9.7%
█ poor	1.7%	3.6%
█ average	37.3%	42.0%
█ good	49.6%	31.6%
█ very good	6.7%	13.1%

Durham flats by hot water heating energy efficiency

Hot water heating energy efficiency	Durham	England & Wales
█ very poor	9.1%	14.2%
█ poor	7.3%	6.7%
█ average	11.6%	13.8%
█ good	66.2%	57.0%
█ very good	5.9%	8.3%

Durham flats by lighting energy efficiency

Lightning energy efficiency	Durham	England & Wales
█ very poor	11.0%	12.5%
█ poor	6.8%	6.0%
█ average	13.5%	11.4%
█ good	16.4%	13.9%
█ very good	52.3%	56.2%