Bath flat energy efficiency

January 2026

Flats are ordinary efficient. The average flat energy rating in Bath postcode area is 68.4, D rating. This is by 1.5 worse score than the average flat energy rating in England and Wales. The average potential rating is 75.7, C rating.

Bath flats by energy rating

Energy rating	Bath	England & Wales
█ A	0.1%	0.1%
█ B	16.5%	17.4%
█ C	60.7%	64.6%
█ D	8.2%	7.7%
█ E	11.7%	8.2%
█ F	2.2%	1.6%
█ G	0.7%	0.5%

Bath flats by potential energy rating

Potential energy rating	Bath	England & Wales
█ A	0.1%	0.1%
█ B	25.6%	27.1%
█ C	68.9%	68.9%
█ D	2.4%	2.0%
█ E	2.3%	1.4%
█ F	0.6%	0.3%
█ G	0.1%	0.1%

Bath flats by main heating control energy efficiency

Main heating control	Bath	England & Wales
█ very poor	2.1%	4.7%
█ poor	18.9%	14.1%
█ average	24.6%	24.0%
█ good	50.7%	54.1%
█ very good	3.6%	3.1%

Bath flats by main heating energy efficiency

Main heat efficiency	Bath	England & Wales
█ very poor	12.0%	14.6%
█ poor	7.9%	4.4%
█ average	20.7%	12.2%
█ good	52.6%	62.8%
█ very good	6.8%	5.9%

Bath flats by walls energy efficiency

Walls efficiency	Bath	England & Wales
█ very poor	26.9%	21.9%
█ poor	10.6%	14.7%
█ average	10.2%	8.9%
█ good	37.4%	39.4%
█ very good	14.9%	15.2%

Bath flats by windows energy efficiency

Windows efficiency	Bath	England & Wales
█ very poor	20.9%	8.9%
█ poor	5.1%	4.4%
█ average	33.0%	42.0%
█ good	29.2%	31.7%
█ very good	11.9%	12.9%

Bath flats by hot water heating energy efficiency

Hot water heating energy efficiency	Bath	England & Wales
█ very poor	14.1%	14.2%
█ poor	7.1%	6.6%
█ average	20.1%	13.5%
█ good	50.5%	58.3%
█ very good	8.2%	7.4%

Bath flats by lighting energy efficiency

Lightning energy efficiency	Bath	England & Wales
█ very poor	7.6%	10.8%
█ poor	4.9%	5.4%
█ average	9.9%	10.2%
█ good	13.2%	13.9%
█ very good	64.4%	59.8%

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