Bristol flat energy certificates

June 2021

The average flat energy rating in Bristol postcode area is 68.3, D rating. This is by 0.8 worse score than the average flat energy rating in England and Wales. The average potential rating is 75.6, C rating.

Bristol flats by energy rating

Energy rating	Bristol	England & Wales
█ A	0.1%	0.1%
█ B	17.9%	17.6%
█ C	58.2%	61.7%
█ D	9.0%	8.5%
█ E	11.7%	9.5%
█ F	2.5%	2.0%
█ G	0.7%	0.6%

Bristol flats by potential energy rating

Potential energy rating	Bristol	England & Wales
█ A	0.1%	0.1%
█ B	27.5%	27.5%
█ C	66.8%	67.6%
█ D	2.7%	2.5%
█ E	2.3%	1.8%
█ F	0.5%	0.5%
█ G	0.1%	0.1%

Bristol flats by main heating control energy efficiency

Main heating control	Bristol	England & Wales
█ very poor	5.5%	5.7%
█ poor	16.1%	16.0%
█ average	26.4%	26.4%
█ good	47.5%	48.2%
█ very good	4.4%	3.7%

Bristol flats by main heating energy efficiency

Main heat efficiency	Bristol	England & Wales
█ very poor	15.7%	13.2%
█ poor	6.2%	5.5%
█ average	14.2%	12.2%
█ good	57.6%	61.7%
█ very good	6.3%	7.4%

Bristol flats by walls energy efficiency

Walls efficiency	Bristol	England & Wales
█ very poor	29.3%	23.6%
█ poor	9.7%	14.5%
█ average	4.8%	6.5%
█ good	39.7%	40.5%
█ very good	16.4%	15.0%

Bristol flats by windows energy efficiency

Windows efficiency	Bristol	England & Wales
█ very poor	12.9%	10.5%
█ poor	4.7%	3.9%
█ average	35.5%	41.4%
█ good	33.1%	31.0%
█ very good	13.8%	13.3%

Bristol flats by hot water heating energy efficiency

Hot water heating energy efficiency	Bristol	England & Wales
█ very poor	17.1%	13.7%
█ poor	6.8%	6.6%
█ average	14.3%	14.5%
█ good	51.8%	56.0%
█ very good	10.0%	9.2%

Bristol flats by lighting energy efficiency

Lightning energy efficiency	Bristol	England & Wales
█ very poor	11.2%	14.5%
█ poor	7.3%	6.9%
█ average	13.7%	13.0%
█ good	15.2%	15.0%
█ very good	52.5%	50.5%