South East house energy efficiency

June 2023

Houses are energy-efficient. The average house energy rating in South East region is 63.9, D rating. This is by 1.0 better score than the average house energy rating in England and Wales. The average potential rating is 81.0, C rating.

South East houses by energy rating

Energy rating	South East	England & Wales
█ A	0.2%	0.2%
█ B	9.8%	8.6%
█ C	56.7%	54.9%
█ D	14.3%	15.3%
█ E	15.1%	16.5%
█ F	3.2%	3.7%
█ G	0.7%	1.0%

South East houses by potential energy rating

Potential energy rating	South East	England & Wales
█ A	6.2%	5.8%
█ B	56.4%	57.4%
█ C	33.1%	32.2%
█ D	1.5%	1.6%
█ E	1.5%	1.5%
█ F	0.4%	0.4%
█ G	1.0%	1.1%

South East houses by main heating control energy efficiency

Main heating control	South East	England & Wales
█ very poor	2.4%	5.2%
█ poor	5.5%	5.6%
█ average	28.2%	28.7%
█ good	54.8%	53.3%
█ very good	9.0%	7.2%

South East houses by main heating energy efficiency

Main heat efficiency	South East	England & Wales
█ very poor	1.7%	1.8%
█ poor	2.2%	2.4%
█ average	8.5%	9.0%
█ good	83.8%	83.3%
█ very good	3.7%	3.5%

South East houses by walls energy efficiency

Walls efficiency	South East	England & Wales
█ very poor	14.5%	23.8%
█ poor	21.4%	16.6%
█ average	14.3%	12.3%
█ good	39.5%	38.5%
█ very good	10.3%	8.8%

South East houses by windows energy efficiency

Windows efficiency	South East	England & Wales
█ very poor	4.3%	3.9%
█ poor	4.4%	3.9%
█ average	53.9%	55.8%
█ good	28.2%	28.2%
█ very good	9.3%	8.1%

South East houses by hot water heating energy efficiency

Hot water heating energy efficiency	South East	England & Wales
█ very poor	3.3%	4.0%
█ poor	5.4%	6.6%
█ average	15.5%	13.6%
█ good	70.2%	71.0%
█ very good	5.5%	4.9%

South East houses by lighting energy efficiency

Lightning energy efficiency	South East	England & Wales
█ very poor	12.5%	12.6%
█ poor	9.2%	9.0%
█ average	14.5%	15.1%
█ good	16.7%	17.4%
█ very good	47.1%	45.9%