Cumbria flat energy efficiency

January 2026

Flats are energy-inefficient. The average flat energy rating in Cumbria county is 66.7, D rating. This is by 3.2 worse score than the average flat energy rating in England and Wales. The average potential rating is 74.0, C rating.

Cumbria flats by energy rating

Energy rating	Cumbria	England & Wales
█ A	0.2%	0.1%
█ B	9.3%	17.4%
█ C	67.0%	64.6%
█ D	8.2%	7.7%
█ E	10.2%	8.2%
█ F	4.1%	1.6%
█ G	1.0%	0.5%

Cumbria flats by potential energy rating

Potential energy rating	Cumbria	England & Wales
█ A	0.3%	0.1%
█ B	16.9%	27.1%
█ C	75.5%	68.9%
█ D	2.4%	2.0%
█ E	3.0%	1.4%
█ F	1.9%	0.3%
█ G	0.1%	0.1%

Cumbria flats by main heating control energy efficiency

Main heating control	Cumbria	England & Wales
█ very poor	2.7%	4.7%
█ poor	17.3%	14.1%
█ average	21.8%	24.0%
█ good	56.3%	54.1%
█ very good	2.0%	3.1%

Cumbria flats by main heating energy efficiency

Main heat efficiency	Cumbria	England & Wales
█ very poor	14.8%	14.6%
█ poor	5.2%	4.4%
█ average	16.5%	12.2%
█ good	59.6%	62.8%
█ very good	3.9%	5.9%

Cumbria flats by walls energy efficiency

Walls efficiency	Cumbria	England & Wales
█ very poor	18.2%	21.9%
█ poor	14.3%	14.7%
█ average	10.6%	8.9%
█ good	47.4%	39.4%
█ very good	9.6%	15.2%

Cumbria flats by windows energy efficiency

Windows efficiency	Cumbria	England & Wales
█ very poor	10.7%	8.9%
█ poor	6.3%	4.4%
█ average	47.8%	42.0%
█ good	28.0%	31.7%
█ very good	7.3%	12.9%

Cumbria flats by hot water heating energy efficiency

Hot water heating energy efficiency	Cumbria	England & Wales
█ very poor	15.4%	14.2%
█ poor	8.1%	6.6%
█ average	16.3%	13.5%
█ good	55.5%	58.3%
█ very good	4.8%	7.4%

Cumbria flats by lighting energy efficiency

Lightning energy efficiency	Cumbria	England & Wales
█ very poor	9.7%	10.8%
█ poor	7.0%	5.4%
█ average	12.4%	10.2%
█ good	19.1%	13.9%
█ very good	51.7%	59.8%

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