Northamptonshire flat energy efficiency

June 2023

Flats are energy-efficient. The average flat energy rating in Northamptonshire county is 71.1, C rating. This is by 1.7 better score than the average flat energy rating in England and Wales. The average potential rating is 76.4, C rating.

Northamptonshire flats by energy rating

Energy rating	Northamptonshire	England & Wales
█ A	0.1%	0.1%
█ B	19.2%	17.3%
█ C	65.5%	63.1%
█ D	6.2%	8.1%
█ E	7.0%	9.0%
█ F	1.5%	1.8%
█ G	0.5%	0.6%

Northamptonshire flats by potential energy rating

Potential energy rating	Northamptonshire	England & Wales
█ A	0.1%	0.1%
█ B	27.5%	27.1%
█ C	68.6%	68.5%
█ D	1.8%	2.2%
█ E	1.5%	1.6%
█ F	0.4%	0.4%
█ G	0.1%	0.1%

Northamptonshire flats by main heating control energy efficiency

Main heating control	Northamptonshire	England & Wales
█ very poor	1.9%	5.2%
█ poor	18.1%	15.2%
█ average	22.0%	25.3%
█ good	52.7%	51.0%
█ very good	5.3%	3.3%

Northamptonshire flats by main heating energy efficiency

Main heat efficiency	Northamptonshire	England & Wales
█ very poor	12.8%	14.1%
█ poor	6.4%	4.8%
█ average	15.8%	12.2%
█ good	59.3%	62.1%
█ very good	5.6%	6.7%

Northamptonshire flats by walls energy efficiency

Walls efficiency	Northamptonshire	England & Wales
█ very poor	10.6%	22.9%
█ poor	9.0%	14.6%
█ average	7.7%	7.8%
█ good	57.2%	39.9%
█ very good	15.5%	14.8%

Northamptonshire flats by windows energy efficiency

Windows efficiency	Northamptonshire	England & Wales
█ very poor	4.2%	9.7%
█ poor	1.8%	3.6%
█ average	42.8%	42.0%
█ good	39.1%	31.6%
█ very good	12.1%	13.1%

Northamptonshire flats by hot water heating energy efficiency

Hot water heating energy efficiency	Northamptonshire	England & Wales
█ very poor	13.0%	14.2%
█ poor	8.6%	6.7%
█ average	16.3%	13.8%
█ good	55.3%	57.0%
█ very good	6.8%	8.3%

Northamptonshire flats by lighting energy efficiency

Lightning energy efficiency	Northamptonshire	England & Wales
█ very poor	11.1%	12.5%
█ poor	6.3%	6.0%
█ average	12.1%	11.4%
█ good	15.0%	13.9%
█ very good	55.5%	56.2%