Northampton flat energy efficiency

June 2023

Flats are energy-efficient. The average flat energy rating in Northampton postcode area is 71.1, C rating. This is by 1.8 better score than the average flat energy rating in England and Wales. The average potential rating is 76.5, C rating.

Northampton flats by energy rating

Energy rating	Northampton	England & Wales
█ A	0.1%	0.1%
█ B	19.3%	17.3%
█ C	65.4%	63.1%
█ D	6.2%	8.1%
█ E	7.0%	9.0%
█ F	1.5%	1.8%
█ G	0.6%	0.6%

Northampton flats by potential energy rating

Potential energy rating	Northampton	England & Wales
█ A	0.1%	0.1%
█ B	27.8%	27.1%
█ C	68.2%	68.5%
█ D	1.8%	2.2%
█ E	1.5%	1.6%
█ F	0.4%	0.4%
█ G	0.1%	0.1%

Northampton flats by main heating control energy efficiency

Main heating control	Northampton	England & Wales
█ very poor	2.0%	5.2%
█ poor	18.3%	15.2%
█ average	21.9%	25.3%
█ good	52.5%	51.0%
█ very good	5.3%	3.3%

Northampton flats by main heating energy efficiency

Main heat efficiency	Northampton	England & Wales
█ very poor	12.8%	14.1%
█ poor	6.3%	4.8%
█ average	15.9%	12.2%
█ good	59.4%	62.1%
█ very good	5.6%	6.7%

Northampton flats by walls energy efficiency

Walls efficiency	Northampton	England & Wales
█ very poor	10.6%	22.9%
█ poor	9.0%	14.6%
█ average	7.8%	7.8%
█ good	57.4%	39.9%
█ very good	15.1%	14.8%

Northampton flats by windows energy efficiency

Windows efficiency	Northampton	England & Wales
█ very poor	4.0%	9.7%
█ poor	1.8%	3.6%
█ average	43.2%	42.0%
█ good	39.1%	31.6%
█ very good	12.0%	13.1%

Northampton flats by hot water heating energy efficiency

Hot water heating energy efficiency	Northampton	England & Wales
█ very poor	13.0%	14.2%
█ poor	8.2%	6.7%
█ average	16.5%	13.8%
█ good	55.5%	57.0%
█ very good	6.8%	8.3%

Northampton flats by lighting energy efficiency

Lightning energy efficiency	Northampton	England & Wales
█ very poor	11.2%	12.5%
█ poor	6.4%	6.0%
█ average	12.0%	11.4%
█ good	15.2%	13.9%
█ very good	55.3%	56.2%