Luton flat energy efficiency

January 2026

Flats are energy-efficient. The average flat energy rating in Luton postcode area is 70.4, C rating. This is by 0.5 better score than the average flat energy rating in England and Wales. The average potential rating is 76.4, C rating.

Luton flats by energy rating

Energy rating	Luton	England & Wales
█ A	0.1%	0.1%
█ B	16.6%	17.4%
█ C	66.8%	64.6%
█ D	7.0%	7.7%
█ E	7.6%	8.2%
█ F	1.6%	1.6%
█ G	0.4%	0.5%

Luton flats by potential energy rating

Potential energy rating	Luton	England & Wales
█ A	0.1%	0.1%
█ B	25.5%	27.1%
█ C	71.1%	68.9%
█ D	1.9%	2.0%
█ E	1.1%	1.4%
█ F	0.3%	0.3%
█ G	0.1%	0.1%

Luton flats by main heating control energy efficiency

Main heating control	Luton	England & Wales
█ very poor	4.0%	4.7%
█ poor	16.4%	14.1%
█ average	21.2%	24.0%
█ good	54.0%	54.1%
█ very good	4.4%	3.1%

Luton flats by main heating energy efficiency

Main heat efficiency	Luton	England & Wales
█ very poor	20.3%	14.6%
█ poor	5.0%	4.4%
█ average	13.0%	12.2%
█ good	58.9%	62.8%
█ very good	2.7%	5.9%

Luton flats by walls energy efficiency

Walls efficiency	Luton	England & Wales
█ very poor	13.3%	21.9%
█ poor	12.8%	14.7%
█ average	10.2%	8.9%
█ good	45.3%	39.4%
█ very good	18.5%	15.2%

Luton flats by windows energy efficiency

Windows efficiency	Luton	England & Wales
█ very poor	3.1%	8.9%
█ poor	2.4%	4.4%
█ average	41.1%	42.0%
█ good	38.4%	31.7%
█ very good	15.0%	12.9%

Luton flats by hot water heating energy efficiency

Hot water heating energy efficiency	Luton	England & Wales
█ very poor	17.4%	14.2%
█ poor	8.7%	6.6%
█ average	13.8%	13.5%
█ good	55.9%	58.3%
█ very good	4.1%	7.4%

Luton flats by lighting energy efficiency

Lightning energy efficiency	Luton	England & Wales
█ very poor	7.4%	10.8%
█ poor	4.7%	5.4%
█ average	10.3%	10.2%
█ good	15.1%	13.9%
█ very good	62.6%	59.8%

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