Derby house energy efficiency

January 2026

Houses are energy-efficient. The average house energy rating in Derby postcode area is 63.8, D rating. This is by 0.0 worse score than the average house energy rating in England and Wales. The average potential rating is 81.8, B rating.

Derby houses by energy rating

Energy rating	Derby	England & Wales
█ A	0.2%	0.3%
█ B	9.8%	8.2%
█ C	56.0%	58.7%
█ D	14.5%	14.2%
█ E	15.3%	14.5%
█ F	3.4%	3.2%
█ G	0.8%	0.9%

Derby houses by potential energy rating

Potential energy rating	Derby	England & Wales
█ A	7.3%	5.6%
█ B	60.2%	59.3%
█ C	28.6%	31.2%
█ D	1.4%	1.3%
█ E	1.3%	1.2%
█ F	0.3%	0.3%
█ G	0.9%	1.1%

Derby houses by main heating control energy efficiency

Main heating control	Derby	England & Wales
█ very poor	7.0%	4.4%
█ poor	4.2%	4.9%
█ average	23.5%	25.9%
█ good	57.2%	57.8%
█ very good	8.2%	7.1%

Derby houses by main heating energy efficiency

Main heat efficiency	Derby	England & Wales
█ very poor	1.4%	1.8%
█ poor	1.9%	2.3%
█ average	7.0%	8.5%
█ good	86.7%	84.5%
█ very good	2.9%	2.9%

Derby houses by walls energy efficiency

Walls efficiency	Derby	England & Wales
█ very poor	26.3%	22.5%
█ poor	12.1%	16.7%
█ average	12.1%	15.1%
█ good	39.9%	37.2%
█ very good	9.6%	8.5%

Derby houses by windows energy efficiency

Windows efficiency	Derby	England & Wales
█ very poor	2.6%	3.5%
█ poor	4.1%	4.9%
█ average	57.9%	55.1%
█ good	26.5%	29.2%
█ very good	8.9%	7.3%

Derby houses by hot water heating energy efficiency

Hot water heating energy efficiency	Derby	England & Wales
█ very poor	3.5%	3.7%
█ poor	7.2%	6.1%
█ average	10.1%	12.6%
█ good	75.7%	73.5%
█ very good	3.5%	4.0%

Derby houses by lighting energy efficiency

Lightning energy efficiency	Derby	England & Wales
█ very poor	8.7%	10.3%
█ poor	7.5%	7.9%
█ average	13.3%	13.0%
█ good	16.1%	17.0%
█ very good	54.4%	51.8%

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