Bristol house energy certificates

June 2020

The average house energy rating in Bristol postcode area is 63.3, D rating. This is by 1.0 better score than the average house energy rating in England and Wales. The average potential rating is 80.0, C rating.

Bristol houses by energy rating

Energy rating	Bristol	England & Wales
█ A	0.2%	0.1%
█ B	10.9%	9.6%
█ C	51.5%	50.9%
█ D	15.5%	15.9%
█ E	17.5%	18.2%
█ F	3.6%	4.2%
█ G	0.7%	1.1%

Bristol houses by potential energy rating

Potential energy rating	Bristol	England & Wales
█ A	6.2%	6.1%
█ B	52.1%	51.4%
█ C	36.6%	36.6%
█ D	2.2%	2.3%
█ E	2.0%	2.1%
█ F	0.4%	0.5%
█ G	0.6%	1.0%

Bristol houses by main heating control energy efficiency

Main heating control	Bristol	England & Wales
█ very poor	6.6%	6.0%
█ poor	6.1%	6.7%
█ average	32.3%	31.5%
█ good	47.4%	48.0%
█ very good	7.7%	7.7%

Bristol houses by main heating energy efficiency

Main heat efficiency	Bristol	England & Wales
█ very poor	1.3%	1.7%
█ poor	1.9%	2.5%
█ average	7.9%	9.8%
█ good	83.1%	81.2%
█ very good	5.7%	4.9%

Bristol houses by walls energy efficiency

Walls efficiency	Bristol	England & Wales
█ very poor	28.0%	24.4%
█ poor	15.8%	16.5%
█ average	6.3%	7.7%
█ good	39.8%	41.8%
█ very good	10.1%	9.6%

Bristol houses by windows energy efficiency

Windows efficiency	Bristol	England & Wales
█ very poor	4.0%	4.5%
█ poor	4.8%	4.5%
█ average	54.5%	54.7%
█ good	27.3%	27.2%
█ very good	9.4%	9.1%

Bristol houses by hot water heating energy efficiency

Hot water heating energy efficiency	Bristol	England & Wales
█ very poor	3.4%	4.1%
█ poor	7.1%	7.1%
█ average	12.4%	14.6%
█ good	68.8%	67.8%
█ very good	8.4%	6.4%

Bristol houses by lighting energy efficiency

Lightning energy efficiency	Bristol	England & Wales
█ very poor	13.0%	15.3%
█ poor	11.0%	11.1%
█ average	18.1%	17.6%
█ good	18.8%	18.5%
█ very good	39.1%	37.5%