Kent home energy efficiency

January 2026

Residential buildings are energy-efficient. The average home energy rating in Kent county is 66.1, D rating. This is by 0.1 better score than the average home energy rating in England and Wales. The average potential rating is 80.0, C rating.

Kent homes by energy rating

Energy rating	Kent	England & Wales
█ A	0.2%	0.2%
█ B	12.0%	11.5%
█ C	60.7%	60.8%
█ D	11.7%	11.8%
█ E	12.1%	12.2%
█ F	2.6%	2.6%
█ G	0.7%	0.8%

Kent homes by potential energy rating

Potential energy rating	Kent	England & Wales
█ A	4.0%	3.6%
█ B	50.0%	47.8%
█ C	41.9%	44.6%
█ D	1.5%	1.5%
█ E	1.4%	1.3%
█ F	0.4%	0.3%
█ G	0.9%	0.7%

Kent homes by main heating control energy efficiency

Main heating control	Kent	England & Wales
█ very poor	3.3%	4.5%
█ poor	8.0%	8.2%
█ average	24.6%	25.3%
█ good	56.7%	56.4%
█ very good	7.3%	5.7%

Kent homes by main heating energy efficiency

Main heat efficiency	Kent	England & Wales
█ very poor	5.8%	6.4%
█ poor	3.0%	3.0%
█ average	9.3%	9.8%
█ good	78.4%	76.7%
█ very good	3.5%	4.0%

Kent homes by walls energy efficiency

Walls efficiency	Kent	England & Wales
█ very poor	17.5%	22.3%
█ poor	20.0%	15.9%
█ average	14.2%	12.9%
█ good	36.6%	38.0%
█ very good	11.7%	10.9%

Kent homes by windows energy efficiency

Windows efficiency	Kent	England & Wales
█ very poor	5.6%	5.4%
█ poor	4.7%	4.7%
█ average	51.4%	50.4%
█ good	28.5%	30.1%
█ very good	9.8%	9.3%

Kent homes by hot water heating energy efficiency

Hot water heating energy efficiency	Kent	England & Wales
█ very poor	6.8%	7.5%
█ poor	5.5%	6.3%
█ average	13.6%	12.9%
█ good	69.0%	68.1%
█ very good	5.1%	5.2%

Kent homes by lighting energy efficiency

Lightning energy efficiency	Kent	England & Wales
█ very poor	10.4%	10.5%
█ poor	6.8%	7.0%
█ average	11.6%	12.0%
█ good	15.4%	15.9%
█ very good	55.8%	54.6%

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