Cambridge house energy efficiency

June 2023

Houses are energy-efficient. The average house energy rating in Cambridge postcode area is 65.5, D rating. This is by 2.6 better score than the average house energy rating in England and Wales. The average potential rating is 81.9, B rating.

Cambridge houses by energy rating

Energy rating	Cambridge	England & Wales
█ A	0.6%	0.2%
█ B	14.2%	8.6%
█ C	54.3%	54.9%
█ D	12.7%	15.3%
█ E	14.4%	16.5%
█ F	3.3%	3.7%
█ G	0.7%	1.0%

Cambridge houses by potential energy rating

Potential energy rating	Cambridge	England & Wales
█ A	8.1%	5.8%
█ B	58.2%	57.4%
█ C	28.1%	32.2%
█ D	1.6%	1.6%
█ E	1.6%	1.5%
█ F	0.4%	0.4%
█ G	2.1%	1.1%

Cambridge houses by main heating control energy efficiency

Main heating control	Cambridge	England & Wales
█ very poor	1.3%	5.2%
█ poor	5.3%	5.6%
█ average	24.4%	28.7%
█ good	56.9%	53.3%
█ very good	12.1%	7.2%

Cambridge houses by main heating energy efficiency

Main heat efficiency	Cambridge	England & Wales
█ very poor	1.4%	1.8%
█ poor	3.5%	2.4%
█ average	14.8%	9.0%
█ good	75.8%	83.3%
█ very good	4.5%	3.5%

Cambridge houses by walls energy efficiency

Walls efficiency	Cambridge	England & Wales
█ very poor	22.0%	23.8%
█ poor	9.8%	16.6%
█ average	10.1%	12.3%
█ good	43.9%	38.5%
█ very good	14.2%	8.8%

Cambridge houses by windows energy efficiency

Windows efficiency	Cambridge	England & Wales
█ very poor	5.1%	3.9%
█ poor	4.6%	3.9%
█ average	48.3%	55.8%
█ good	29.3%	28.2%
█ very good	12.6%	8.1%

Cambridge houses by hot water heating energy efficiency

Hot water heating energy efficiency	Cambridge	England & Wales
█ very poor	3.4%	4.0%
█ poor	7.2%	6.6%
█ average	20.3%	13.6%
█ good	63.1%	71.0%
█ very good	6.0%	4.9%

Cambridge houses by lighting energy efficiency

Lightning energy efficiency	Cambridge	England & Wales
█ very poor	9.1%	12.6%
█ poor	7.2%	9.0%
█ average	13.3%	15.1%
█ good	16.4%	17.4%
█ very good	54.0%	45.9%