Cambridge house energy certificates

June 2020

The average house energy rating in Cambridge postcode area is 64.9, D rating. This is by 2.6 better score than the average house energy rating in England and Wales. The average potential rating is 80.7, C rating.

Cambridge houses by energy rating

Energy rating	Cambridge	England & Wales
█ A	0.5%	0.1%
█ B	15.0%	9.6%
█ C	51.1%	50.9%
█ D	13.3%	15.9%
█ E	15.6%	18.2%
█ F	3.8%	4.2%
█ G	0.7%	1.1%

Cambridge houses by potential energy rating

Potential energy rating	Cambridge	England & Wales
█ A	7.8%	6.1%
█ B	52.8%	51.4%
█ C	32.5%	36.6%
█ D	2.2%	2.3%
█ E	2.2%	2.1%
█ F	0.5%	0.5%
█ G	1.9%	1.0%

Cambridge houses by main heating control energy efficiency

Main heating control	Cambridge	England & Wales
█ very poor	1.5%	6.0%
█ poor	6.7%	6.7%
█ average	27.5%	31.5%
█ good	52.3%	48.0%
█ very good	12.1%	7.7%

Cambridge houses by main heating energy efficiency

Main heat efficiency	Cambridge	England & Wales
█ very poor	1.2%	1.7%
█ poor	3.5%	2.5%
█ average	15.5%	9.8%
█ good	74.0%	81.2%
█ very good	5.7%	4.9%

Cambridge houses by walls energy efficiency

Walls efficiency	Cambridge	England & Wales
█ very poor	22.3%	24.4%
█ poor	10.0%	16.5%
█ average	7.2%	7.7%
█ good	45.8%	41.8%
█ very good	14.7%	9.6%

Cambridge houses by windows energy efficiency

Windows efficiency	Cambridge	England & Wales
█ very poor	5.7%	4.5%
█ poor	5.0%	4.5%
█ average	48.3%	54.7%
█ good	27.6%	27.2%
█ very good	13.3%	9.1%

Cambridge houses by hot water heating energy efficiency

Hot water heating energy efficiency	Cambridge	England & Wales
█ very poor	3.4%	4.1%
█ poor	7.1%	7.1%
█ average	21.4%	14.6%
█ good	60.6%	67.8%
█ very good	7.6%	6.4%

Cambridge houses by lighting energy efficiency

Lightning energy efficiency	Cambridge	England & Wales
█ very poor	11.3%	15.3%
█ poor	9.0%	11.1%
█ average	15.9%	17.6%
█ good	18.2%	18.5%
█ very good	45.6%	37.5%