Durham house energy efficiency

June 2023

Houses are energetically very efficient. The average house energy rating in Durham postcode area is 65.8, D rating. This is by 2.9 better score than the average house energy rating in England and Wales. The average potential rating is 82.3, B rating.

Durham houses by energy rating

Energy rating	Durham	England & Wales
█ A	0.1%	0.2%
█ B	9.9%	8.6%
█ C	64.4%	54.9%
█ D	12.2%	15.3%
█ E	11.2%	16.5%
█ F	1.7%	3.7%
█ G	0.4%	1.0%

Durham houses by potential energy rating

Potential energy rating	Durham	England & Wales
█ A	5.6%	5.8%
█ B	64.3%	57.4%
█ C	27.8%	32.2%
█ D	0.7%	1.6%
█ E	0.5%	1.5%
█ F	0.1%	0.4%
█ G	0.9%	1.1%

Durham houses by main heating control energy efficiency

Main heating control	Durham	England & Wales
█ very poor	10.3%	5.2%
█ poor	2.8%	5.6%
█ average	22.8%	28.7%
█ good	57.3%	53.3%
█ very good	6.7%	7.2%

Durham houses by main heating energy efficiency

Main heat efficiency	Durham	England & Wales
█ very poor	0.6%	1.8%
█ poor	0.9%	2.4%
█ average	4.3%	9.0%
█ good	90.4%	83.3%
█ very good	3.8%	3.5%

Durham houses by walls energy efficiency

Walls efficiency	Durham	England & Wales
█ very poor	10.0%	23.8%
█ poor	14.5%	16.6%
█ average	15.3%	12.3%
█ good	50.9%	38.5%
█ very good	9.3%	8.8%

Durham houses by windows energy efficiency

Windows efficiency	Durham	England & Wales
█ very poor	3.2%	3.9%
█ poor	1.8%	3.9%
█ average	47.4%	55.8%
█ good	38.9%	28.2%
█ very good	8.6%	8.1%

Durham houses by hot water heating energy efficiency

Hot water heating energy efficiency	Durham	England & Wales
█ very poor	1.8%	4.0%
█ poor	7.8%	6.6%
█ average	6.1%	13.6%
█ good	79.9%	71.0%
█ very good	4.5%	4.9%

Durham houses by lighting energy efficiency

Lightning energy efficiency	Durham	England & Wales
█ very poor	13.3%	12.6%
█ poor	8.4%	9.0%
█ average	16.4%	15.1%
█ good	18.0%	17.4%
█ very good	43.9%	45.9%